Power Defense time current curve Frame 3 - PD3...PDF3 Frame 3 Global - 100% UL/CSA/IEC/GB (uses PDG...

ContentsDescription Page

Table 1. Revision notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Table 2. Circuit breaker catalog number convention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Table 3. Electronic trip unit catalog number convention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Table 4. Thermal magnetic trip unit catalog number convention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Table 5. Symmetrical RMS interruption ratings Icu (kA) for each breaker frame . . . . . . . . . . . . . . . . . . . . . 6Table 6. Curve notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Labels Figure 1. Power Defense frame 3 trip unit front labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

PXR electronic trip unit curves Figure 2. PXR 20D / PXR 25 - I2t long delay and flat short delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 3. PXR 20 I2t long delay and flat short delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 4. PXR 20D / PXR 25 - I2t long delay and I2t short delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figure 5. PXR 20 I2t long delay and I2t short delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Figure 6. PXR 20D / PXR 25 - I4t long delay and flat short delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 7. PXR 20D / PXR 25 ground (earth) flat delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Figure 8. PXR 20D / PXR 25 -ground (earth) I2t delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Figure 9. PXR 20 - ground (earth) flat delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Figure 10. PXR 20 - ground (earth) I2t delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 11. PXR 20D / PXR 25 - instantaneous and override for 125A frame. . . . . . . . . . . . . . . . . . . . . . . 17Figure 12. PXR 20D / PXR 25 - instantaneous and override for 250A frame. . . . . . . . . . . . . . . . . . . . . . . 18Figure 13. PXR 20D / PXR 25 - instantaneous and override for 400A frame. . . . . . . . . . . . . . . . . . . . . . . 19Figure 14. PXR 20D / PXR 25 - instantaneous and override for H250A frame. . . . . . . . . . . . . . . . . . . . . 20Figure 15. PXR 20D / PXR 25 - Instantaneous and override for H400A frame. . . . . . . . . . . . . . . . . . . . . 21Figure 16. PXR 20D / PXR 25 - instantaneous and override for 600A frame. . . . . . . . . . . . . . . . . . . . . . . 22Figure 17. PXR 20D / PXR 25 -instantaneous and override for 630A frame. . . . . . . . . . . . . . . . . . . . . . . . 23Figure 18. PXR 20 / PXR 10 - instantaneous and override for 125A frame. . . . . . . . . . . . . . . . . . . . . . . . 24Figure 19. PXR 20 / PXR 10 - instantaneous and override for 250A frame. . . . . . . . . . . . . . . . . . . . . . . . 25Figure 20. PXR 20 / PXR 10 - instantaneous and override for 400A frame. . . . . . . . . . . . . . . . . . . . . . . . 26Figure 21. PXR 20 / PXR 10 - instantaneous and override for H250A frame . . . . . . . . . . . . . . . . . . . . . . . 27

Effective November 2019Supersedes February 2019Technical Data TD012065EN

Time current curves Power Defense MCCBFrame 3 thermal-magnetic and PXR electronic trip units Standards: UL, CSA, IEC, CCC

2

Technical Data TD012065ENEffective November 2019

Time current curves Power Defense MCCB Frame 3 thermal-magnetic and PXR electronic trip units

Standards: UL, CSA, IEC, CCC

EATON www.eaton.com

Figure 22. PXR 20 / PXR 10 - instantaneous and override for H400A frame. . . . . . . . . . . . . . . . . . . . . . 28Figure 23. PXR 20 / PXR 10 - instantaneous and override for 600A frame. . . . . . . . . . . . . . . . . . . . . . . 29Figure 24. PXR 20 / PXR 10 - instantaneous and override for 630A frame. . . . . . . . . . . . . . . . . . . . . . . . 30Figure 25. PXR 20 / PXR 20D / PXR 25 - maintenance mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Figure 26. PXR 10 LI 125A frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Figure 27. PXR 10 LI 250A frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Figure 28. PXR 10 LI 400A frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Figure 29. PXR 10 LI H250A frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Figure 30. PXR 10 LI H400A frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Figure 31. PXR 10 LI 600A frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37Figure 32. PXR 10 LI 630A frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Figure 33. PXR 10 LSI profile for short flat curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Figure 34. PXR 10 LSI profile for I2t short curves.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Thermal magnetic trip unit curvesFigure 35. 100A fixed thermal adjustable magnetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Figure 36. 125A fixed thermal adjustable magnetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Figure 37. 150A fixed thermal adjustable magnetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43Figure 38. 175A fixed thermal adjustable magnetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Figure 39. 200A fixed thermal adjustable magnetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Figure 40. 225A fixed thermal adjustable magnetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Figure 41. 250A fixed thermal adjustable magnetic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Figure 42. 300A fixed thermal adjustable magnetic.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Figure 43. 350A fixed thermal adjustable magnetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Figure 44. 400A fixed thermal adjustable magnetic.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Figure 45. 250A/320A/400A adjustable thermal adjustable magnetic. . . . . . . . . . . . . . . . . . . . . . . . . . . 51Figure 46. 250A/320A/400A adjustable thermal adjustable magnetic - current limiting. . . . . . . . . . . . . . 52Figure 47. 250A – 600A fixed thermal adjustable magnetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Figure 48. 500A/630A adjustable thermal adjustable magnetic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Peak let through curvesFigure 49. Peak let through current 400A @ 240V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Figure 50. Peak let through energy 400A @ 240V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Figure 51. Peak let through current 400A @ 415V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Figure 52. Peak let through energy 400A @ 415V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58Figure 53. Peak let through current 400A @ 415V-480V.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Figure 54. Peak let through energy 400A @ 415V-480V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60Figure 55. Peak let through current 400A @ 600V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Figure 56. Peak let through energy 400A @ 600V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62Figure 57. Peak let through current 400A @ 690V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Figure 58. Peak let through energy 400A @ 690V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Figure 59. Peak let through current selective frames 600A @ 240V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Figure 60. Peak let through energy selective frames 600A @ 240V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Figure 61. Peak let through current selective frames 630A @ 240V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Figure 62. Peak let through energy selective frames 630A @ 240V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Figure 63. Peak let through current selective 600A @ 415V-480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Figure 64. Peak let through energy selective 600A @ 415V-480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70Figure 65. Peak let through current selective 630A @ 415V-440V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Figure 66. Peak let through energy selective 630A @ 415V-440V.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Figure 67. Peak let through current selective 600A @ 600V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73Figure 68. Peak let through energy selective 600A @ 600V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74Figure 69. Peak let through current selective 630A @ 690V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Figure 70. Peak let through energy selective 630A @ 690V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

3


Time current curves Power Defense MCCB Frame 3 thermal-magnetic and PXR electronic trip units Standards: UL, CSA, IEC, CCC

EATON www.eaton.com

Table 1. Revision notes

ote: N Unless noted below, all curves remain unchanged from their prior revision.

Revision Curve number Page Date1 Power Defense frame 3 initial release. 02/12/2019

2 Short delay tolerances adjusted for phase and ground on I2t slopes. 11/2019

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This information is provided only as an aid to understand the catalog numbers.

It is not to be used to build catalog numbers for circuit breakers or trip units as all combinations may not be available.

Table 2. Circuit breaker catalog number convention

ote: N 1 See catalog for ## (protection type and available configured options)

ote: N 2 All PD-3 2-pole breakers are physically the same size as a 3-pole frame with the outer poles used for electrical connections.

ote: N 3 IEC standard breakers include the CE mark; GB standard breakers include the CCC mark.

PDG3 3 M 0400 P2M J

Breaker Family

PDG3 Frame 3 Global UL / CSA / IEC / GB

PDF3 Frame 3 Global - 100% UL/CSA/IEC/GB (uses PDG trip units)

PDD3 Frame 3 UL/CSA

PDC3 Frame 3 IEC / GB

Continuous Current Rating

0100 100 A

0125 125 A

0150 150 A

0175 175 A

0200 200 A

0225 225 A

0250 250 A

0300 300 A

0350 350 A

0400 400 A

0500 500 A

0600 600 A

H250 250 A High Override

H400 400 A High Override

Poles

2 2 pole (2)

3 3 pole

4 4 pole with 100% neutral protection



Trip Unit Type

T## Thermal Magnetic Trip Unit (1)

V## 50oC Calibrated Thermal Magnetic Trip Unit (1)

B## PXR 10 (1)

E## PXR 20 (1)

D## PXR 20D (1)

P## PXR 25 (1)

KNS Molded Case Switch

SNN Switch Disconnector

Interrupting Rating Designator

kA at 480V (UL)

kA at 415V (IEC)

F 25 25

G 35 36

K 50 50

M 65 70

N 85 70

P 100 100

Terminals Included

N No Terminals

J Line and Load Terminals

K Line only terminals

L Load only terminals

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Table 3. Electronic trip unit catalog number convention

ote: N IEC standard breakers include the CE mark; GB standard breakers include the CCC mark.

ote: N The Selective frame styles have a higher override value for higher selective coordination capability.

Table 4. Thermal magnetic trip unit catalog number convention

ote: N IEC standard breakers include the CE mark; GB standard breakers include the CCC mark.

PDG3 X PXR 3 0400 D 2 W

Style Family

PDG3 Frame 3 Global UL / CSA / IEC / GB for PDG and PDF breakers

PDC3 Frame 3 IEC / GB for PDC breakers

Poles

3 3 Poles

4 4 Poles with programmable neutral protection

Accessories

X Breaker Accessory

ETU Trip Unit Style

B PXR 10

E PXR 20

D PXR 20D

P PXR 25

Ampere Frame Rating

0125 125A Frame

0250 250A Frame

0400 400A Frame

H250 250A Frame Selective

H400 400A Frame Selective

0600 600A Frame High Override

0630 630A Frame High Override

Features

N None

R Relays

Z ZSI, Relays

M Modbus, Relays

C CAM Interface, Relays

D Modbus, CAM Interface, Relays

W ZSI, Modbus

X ZSI, CAM Interface, Relays

Y ZSI, Modbus, CAM Interface, Relays

Trip Unit

PXR Electronic Trip Unit

ETU Protection Style

1 LI (PXR10 IEC only)

2 LSI

3 LSIG

4 LSI ARMS

5 LSIG ARMS

PDC3 X TFA 3 0400

Style Family

PDG3 Frame 3 Global UL / CSA / IEC / GB

PDC3 Frame 3 IEC / GB

Poles

3 3 pole




Accessories

X Breaker Accessory

Ampere Frame Rating

0100 100A Frame

0125 125A Frame

0150 150A Frame

0175 175A Frame

0200 200A Frame

0225 225A Frame

0250 250A Frame

0300 300A Frame

0350 350A Frame

0400 400A Frame

0500 500A Frame

0600 600A Frame

0630 630A Frame

H250 250A (High Magnetic)




Trip Unit

TFA Thermal Fixed -Adjustable Magnetic

TAA Thermal Adjustable -Adjustable Magnetic

VFA Thermal Fixed 50oCcalibrated- Adjustable Magnetic

VAA Thermal Adjustable50oC calibrated- Adjustable Magnetic

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Table 5. Symmetrical RMS interruption ratings Icu (kA) for each breaker frame

UL / CSA IEC / CCC

Voltage Frame 240V 480V 600V 240V 415V 440V 480V 525V 690V

250 Vdc* 400A frame

250 Vdc* 600A/630A frame

Globally rated

PDG3xF 35 25 14 35 25 25 20 18 - 10 22

PDG3xG 65 35 18 55 36 30 25 20 8 10 22

PDG3xK 85 50 25 85 50 35 35 25 10 10 22

PDG3xM 100 65 35 100 70 50 50 30 15 22 42

PDG3xN 150 85 50 150 70 70 65 35 20 22 42

PDG3xP 200 100 65 200 100 100 85 40 20 22 42

Globally rated(UL 100%)

PDF4xF 35 25 14 35 25 25 20 18 - 10 22

PDF4xG 65 35 18 55 36 30 25 20 8 10 22

PDF4xK 85 50 25 85 50 35 35 25 10 10 22

PDF4xM 100 65 35 100 70 50 50 30 15 22 42

IEC / GB only

PDC3xF - - - 35 25 25 20 18 - 10 22

PDC3xG - - - 55 36 30 25 20 8 10 22PDC3xK - - - 85 50 35 35 25 10 10 22PDC3xM - - - 100 70 50 50 30 15 22 42PDC3xN - - - 150 70 70 65 35 20 22 42

UL/CSA Up to 240V

PDD3xF 35 - - - - - - - - 10 22PDD3xG 65 - - - - - - - - 10 22PDD3xK 85 - - - - - - - - 10 22PDD3xM 100 - - - - - - - - 22 42PDD3xN 150 - - - - - - - - 22 42PDD3xP 200 - - - - - - - - 22 42

* Two poles in series

Table 6. Curve notes

1. These curves apply for 50Hz and 60Hz applications

2. The maximum voltage rating for the frame style is stated in Table 5.

3. These curves are comprehensive for Power Defense style circuit breakers including frame sizes, ratings and constructions stated.

4. The total clearing times shown include the response time for the trip unit, the breaker opening and the interruption of the current. The bottom of the time band is the minimum commit to trip time.

5. The end of the curve is determined by the application or the interrupting rating of the circuit breaker.

6. Thermal Magnetic trip unit calibration based on 40ºC ambient, cold start. Tested with 4 feet of rated wire (75ºC) per terminal. Tested in open air with current in all poles.

7. Thermal Magnetic trip unit instantaneous calibration based on single pole testing.

8. All electronic trip units have an over temperature protection feature that will trip the breaker when the internal temperature of the ETU is over 105ºC.

9 All time current data for PXR is based on 3 phase testing.

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Labels

PXR 25 and PXR 20 – unit with LSIG protection and maintenance mode pictured

PXR 20 – unit with LSIG protection and maintenance mode pictured

PXR 10 – unit with LSI protection pictured

Adjustable thermal, adjustable magnetic unit pictured

Figure 1. Power Defense frame 3 trip unit front labels.

ote: N Trip unit drawings in Figure 1 are representative of the face plates provided. Values on the trip unit dials will change based upon the specific breaker and trip unit. Refer to the time current curve of the breaker or the PXR User Guide for the specific settings.

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Curves

Figure 2. PXR 20D / PXR 25 - I2t long delay and flat short delay. November 2019

0.01

0.1

1

10

100

1000

10000

0.1 1 10 100

Tim

e in

Seco

nds

Current in Multiples of Long Delay Setting (Ir)

PXR20D / PXR25 - I2t Long Delay and Flat Short Delay Curves

0.5

1.5 12

0.05

①

④

②

12

tr setting range

Isdsetting range

tsd setting range

Irsetting

PDGPDF

125A

PDGPDF

250AH250A

PDGPDF

400AH400A

PDGPDF

600A

Min. 45A 90A 160A 250A

Max. 125A 250A 400A 600A

Irsetting

PDC 250A

H250A

PDC400A

H400A

PDC

630A

Min. 63A 100A 200AMax. 250A 400A 630A

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Long I2t Delay and Short Flat Delay

Notes:1. Long Delay pickup is 110% of the Ir setting with ±5%

tolerance. Ir is set from Min to Max at steps of 1A.2. Long Delay Time Settings adjustable from 0.5s - 24s at steps

of 0.1s with +0%/-30% tolerance.3. If Thermal Memory is enabled, trip times may be shorter

than indicated in this curve.4. Short Delay pickup settings adjustable from 1.5x - 12x at

steps of 0.1x with ±5% tolerance.5. Short delay time settings adjustable from 0.050s – 0.500s

at steps of 0.010s with tolerances as follows: time delay settings 0.500s to 0.200s have tolerances of +0/-20%, time delay settings between 0.190s to 0.160s have tolerances of +0/-30%, and time delay settings below 0.150s to 0.100s have tolerances of +0/-40% and time delay settings between 0.090s to 0.050s have tolerances of +0/-50%.

6. If the Long Delay time is projected to be faster than the Short Delay time, the Long Delay trip time will go no faster than the Short Delay time value.

7. With ZSI enabled and no auxiliary power, tripping times for 3-phase faults will be a maximum of 60ms for 60Hz and 63ms for 50Hz.

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Figure 3. PXR 20 - I2t long delay and flat short delay. November 2019

0.01

0.1

1

10

100

1000

10000

0.1 1 10 100

Tim

e in

Sec

onds


PXR20 - I2t Long Delay and Flat Short Delay Curves

0.5

1.5

12

6

54

3

10

2

8

0.4

0.05

0.1

0.2

0.3

①

④

②

0.15

Irsetting

PDGPDF

125A

PDG PDF

250AH250A

PDG PDF

400AH400A

PDGPDF

600A

1 45A 90A 160A 250A2 50A 100A 175A 275A3 60A 110A 200A 300A4 63A 125A 225A 320A5 70A 150A 250A 350A6 80A 160A 275A 400A7 90A 175A 300A 450A8 100A 200A 320A 500A9 110A 225A 350A 550A

10 125A 250A 400A 600A

Irsetting

PDC 250A

H250A

PDC400A

H400A

PDC

630A

1 63A 100A 200A2 80A 125A 225A3 100A 140A 250A4 125A 160A 320A5 150A 200A 360A6 160A 225A 400A7 175A 250A 450A8 200A 320A 500A9 225A 360A 550A

10 250A 400A 630A

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20Curve: Long I2t Delay and Short Flat Delay


tolerance.2. Long Delay Time Settings as shown have +0% /-30%

tolerance.3. If Thermal Memory is enabled, trip times may be shorter

than indicated in this curve.4. Short Delay pickup settings as shown have ±5% tolerance.5. Short Time delays are shown with tolerances. 6. If the Long Delay time is projected to be faster than the

Short Delay time, the Long Delay trip time will go no faster than the Short Delay time value.


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Figure 4. PXR 20D / PXR 25 - I2t long delay and I2t short delay. November 2019

0.01

0.1

1

10

100

1000

10000

0.1 1 10 100

Tim

e in

Seco

nds


PXR20D / PXR25 - I2t Long Delay and I2t Short Delay Curves

1.5

0.067

0.3

12

①

④

②

tr setting range

Isdsetting range

tsd setting range

⑤

Irsetting

PDGPDF

125A

PDGPDF

250AH250A

PDG PDF

400AH400A

PDGPDF

600AMin. 45A 90A 160A 250AMax. 125A 250A 400A 600A

Irsetting

PDC 250A

H250A

PDC400A

H400A

PDC

630A

Min. 63A 100A 200AMax. 250A 400A 630A

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Long I2t Delay and Short I2t Delay


tolerance. Ir is set from Min to Max at steps of 1A.2. Long Delay Time Settings adjustable from 0.5s - 24s at

steps of 0.1s with +0%/-30% tolerance.3. If Thermal Memory is enabled, trip times may be shorter


steps of 0.1x with ±5% tolerance.5. Short Delay I2t slope time settings adjustable from

0.067s – 0.300s at steps of 0.010s with tolerances as follows: I2t slope time delay settings 0.300s to 0.200s have tolerances of +0/-30%, time delay settings between 0.190s to 0.160s have tolerances of +0/-30%, and time delay settings between 0.150s to 0.100s have tolerances of +0/-40% and time delay settings between 0.090s to 0.067s have tolerances of +0/-50%. After approximately 8x the I2t slope will go flat and those times have tolerances as follows: time delay settings 0.300s to 0.200s have tolerances of +0/-20%, time delay settings between 0.190s to 0.160s have tolerances of +0/-30%, and time delay settings between 0.150s to 0.100s have tolerances of +0/-40% and time delay settings between 0.090s to 0.050s have tolerances of +0/-50%.



11



EATON www.eaton.com

Figure 5. PXR 20 I2t long delay and I2t short delay. November 2019

0.01

0.1

1

10

100

1000

10000

0.1 1 10 100

Tim

e in

Seco

nds


PXR20 - I2t Long Delay and I2t Short Delay Curves

1.5 6

0.067

0.3

0.15

3 42

12

85

10

⑤

①

④

②

Irsetting

PDGPDF

125A

PDG PDF

250AH250A

PDGPDF

400AH400A

PDGPDF

600A1 45A 90A 160A 250A2 50A 100A 175A 275A3 60A 110A 200A 300A4 63A 125A 225A 320A5 70A 150A 250A 350A6 80A 160A 275A 400A7 90A 175A 300A 450A8 100A 200A 320A 500A9 110A 225A 350A 550A

10 125A 250A 400A 600A

Irsetting

PDC 250A

H250A

PDC400A

H400A

PDC

630A


10 250A 400A 630A

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20Curve: Long I2t Delay and Short I2t Delay

Notes:1. Long Delay pickup is 110% of the Ir setting with

±5% tolerance.2. Long Delay Time Settings as shown have

+0% /-30% tolerance.3. If Thermal Memory is enabled, trip times may be

shorter than indicated in this curve.4. Short Delay pickup settings as shown have ±5%

tolerance.5. Short Delay I2t slope time settings are as

follows: I2t slope time delay setting 0.300s has a tolerance of +0/-30%, time delay setting 0.150s has a tolerance of +0/-40% and time delay setting 0.067s has a tolerance of +0/-50%. After approximately 8x the I2t slope will go flat and those times have tolerances as follows: time delay setting 0.300s has a tolerance of +0/-20%, time delay setting 0.150s has a tolerance of +0/-40% and time delay setting 0.067s has a tolerance of +0/-50%.



12




EATON www.eaton.com

Figure 6. PXR 20D / PXR 25 - I4t long delay and flat short delay. November 2019

0.01

0.1

1

10

100

1000

10000

100000

0.1 1 10 100

Tim

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Current in Multiples of Long Delay Pickup (Ir)

PXR20D / PXR25 - I4t Long Delay and Flat Short Delay Curves

0.5

①

②

0.05

1.5

10

Isdsetting range

tsd setting range

tr setting range

④12

12

Irsetting

PDGPDF

125A

PDG PDF

250AH250A

PDG PDF

400AH400A

PDGPDF

600A

Min. 45A 90A 160A 250AMax. 125A 250A 400A 600A

Irsetting

PDC 250A

H250A

PDC400A

H400A

PDC

630A

Min. 63A 100A 200AMax. 250A 400A 630A

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Long I4t Delay and Short Flat Delay


tolerance. Ir is set from Min to Max at steps of 1A 2. Long Delay Time Settings adjustable from 0.5s - 7s at steps

of 0.1s with +0%/-30% tolerance.3. If Thermal Memory is enabled, trip times may be shorter


steps of 0.1x with ±5% tolerance.5. Short delay time settings adjustable from 0.050s – 0.500s

at steps of 0.010s with tolerances as follows: time delay settings 0.500s to 0.200s have tolerances of +0/-20%, time delay settings between 0.190s to 0.160s have tolerances of +0/-30%, and time delay settings below 0.150s to 0.100s have tolerances of +0/-40% and time delay settings between 0.090s to 0.050s have tolerances of +0/-50%.



13



EATON www.eaton.com

Figure 7. PXR 20D / PXR 25 ground (earth) flat delay. November 2019

0.01

0.1

1

10

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0.1 1 10

Tim

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Current in Multiples of Rating(In)

PXR20D / PXR25 - Ground (Earth) Flat Delay Curves

0.2 1.0

0.1

①

1.0

Igsetting range

tg setting range

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Ground (Earth) Flat Delay Notes:1. Ground Pickup settings adjustable from 0.2x - 1.0x at

steps of 0.010x for Residual sensing with a tolerance of ± 10%.

2. Ground flat delay time settings adjustable from 0.100s – 1.00s at steps of 0.010s with tolerances as follows: time delay settings from 1.00s to greater than 0.500s have tolerances of +0/20%, time delay settings of 0.500s to 0.200s have tolerances of +0/-30%, time delay settings between 0.200s to 0.100s have tolerances of +0/-40%.


14




EATON www.eaton.com

Figure 8. PXR 20D / PXR 25 -ground (earth) I2t delay. November 2019

0.01

0.1

1

10

100

1000

10000

0.1 1 10

Tim

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onds


PXR20D / PXR25 - Ground (Earth) I2T Delay Curves

0.2 1.0

0.067

0.3

①Ig

setting range

tg setting range

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Ground (Earth) I2t Delay Notes:1. Ground Pickup settings adjustable from 0.2x - 1.0x at

steps of 0.01x are for Residual sensing with a tolerance of ± 10%.

2. Ground I2t slope time settings are adjustable from 0.067s – 0.300s at steps of 0.010s with tolerances as follows: I2t slope time delay settings 0.300s to 0.200s have tolerances of +0/-30%, time delay settings between 0.190s to 0.160s have tolerances of +0/-30%, and time delay settings between 0.150s to 0.100s have tolerances of +0/-40% and time delay settings between 0.090s to 0.067s have tolerances of +0/-50%. After approximately 8x the I2t slope will go flat and those times have tolerances as follows: time delay settings 0.300s to 0.200s have tolerances of +0/-20%, time delay settings between 0.190s to 0.160s have tolerances of +0/-30%, and time delay settings between 0.150s to 0.100s have tolerances of +0/-40% and time delay settings between 0.090s to 0.050s have tolerances of +0/-50%.

3. If Thermal Memory is enabled, trip times may be shorter than indicated in this curve.


15



EATON www.eaton.com

Figure 9. PXR 20 - ground (earth) flat delay. November 2019

0.01

0.1

1

10

100

1000

10000

0.1 1 10

Tim

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Seco

nds


PXR20 - Ground (Earth) Flat Delay Curves

0.2

0.2 0.4 0.6 0.8 1.0

0.1

0.3

0.75

0.5

①

0.3

0.15

1.0

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20Curve: Ground (Earth) Flat Delay Notes:1. Ground Pickup settings as shown are for Residual

sensing with a tolerance of ± 10%. 2. Ground slope Flat time setting are shown with

tolerances.3. If Thermal Memory is enabled, trip times may be

shorter than indicated in this curve. 4. With ZSI enabled and no auxiliary power, tripping

times for 3-phase faults will be a maximum of 60ms for 60Hz and 63ms for 50Hz.

16




EATON www.eaton.com

Figure 10. PXR 20 - ground (earth) I2t delay. November 2019

0.01

0.1

1

10

100

1000

10000

0.1 1 10

Tim

e in

Sec

onds


PXR20 - Ground (Earth) I2T Delay Curves

0.150

0.2 0.5 1.0

0.067

0.300

①

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20Curve: Ground (Earth) I2t Delay Notes:1. Ground Pickup settings as shown are for Residual

sensing with a tolerance of ± 10%. 2. Ground slope I2t time settings are shown with

tolerances.3. If Thermal Memory is enabled, trip times may be

shorter than indicated in this curve. 4. With ZSI enabled and no auxiliary power, tripping

times for 3-phase faults will be a maximum of 60ms for 60Hz and 63ms for 50Hz.

17



EATON www.eaton.com

Figure 11. PXR 20D / PXR 25 - instantaneous and override for 125A frame. November 2019

0.01

0.1

1

10

100

1000

10000

1 10100 1000 10000

Tim

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Current in Multiples of Rating (In)

PXR20D / PXR25 125A Frame Instantaneous Curves

2

①

Max24

IiSetting range

0.01

0.1

1

10

1000 10000

Tim

e in

Seco

nds

Current in Amps

125A Frame Override Curve

②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Instantaneous and Override for 125A frame Notes:1. The Instantaneous pickup settings adjustable from 2x

– 24x (Max) at steps of 0.10x with a ±10% tolerance. 2. For high fault current levels a fixed instantaneous

override is provided at 3000A and has a ±15% tolerance.

18




EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

Seco

nds



Max17.62

①

IiSetting range

0.01

0.1

1

10

1000 10000

Tim

e in

Seco

nds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Instantaneous and Override for 250A frame Notes:1. The Instantaneous pickup settings adjustable from 2x –

17.6x (Max) at steps of 0.10x with a ±10% tolerance.2. For high fault current levels a fixed instantaneous


19



EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

1 10100 1000 10000

Tim

e in

Seco

nds



2

①

Max11

IiSetting range

0.01

0.1

1

10

1000 10000

Tim

e in

Seco

nds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Instantaneous and Override for 400A frame Notes:1. The Instantaneous pickup settings adjustable from 2x –

11x (Max) at steps of 0.10x with a ±10% tolerance.2. For high fault current levels a fixed instantaneous


20




EATON www.eaton.com

Figure 14. PXR 20D / PXR 25 - instantaneous and override for H250A frame. November 2019

0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

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Seco

nds


PXR20D / PXR25 H250A Frame Instantaneous Curves

Max28.82

①

IiSetting range

0.01

0.1

1

10

1000 10000

Tim

e in

Seco

nds

Current in Amps

H250A Frame Override Curve

②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Instantaneous and Override for H250A frame Notes:1. The Instantaneous pickup settings adjustable from

2x – 28.8x (Max) at steps of 0.10x with a ±10% tolerance.

2. For high fault current levels a fixed instantaneous override is provided at 7200A and has a ±15% tolerance.

21



EATON www.eaton.com

Figure 15. PXR 20D / PXR 25 - Instantaneous and override for H400A frame. November 2019

0.01

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1

10

100

1000

10000

1 10 100 1000 10000

Tim

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nds


PXR20D / PXR25 H400A Frame Instantaneous Curves

Max182

①

IiSetting range

0.01

0.1

1

10

1000 10000

Tim

e in

Sec

onds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Instantaneous and Override for H400A frame Notes:1. The Instantaneous pickup settings adjustable from 2x

– 18x (Max) at steps of 0.10x with a ±10% tolerance.2. For high fault current levels a fixed instantaneous


22




EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

Seco

nds



2

①

Max12

IiSetting range

0.01

0.1

1

10

1000 10000

Tim

e in

Seco

nds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Instantaneous and Override for 630A frame Notes:1. The Instantaneous pickup settings adjustable from



23



EATON www.eaton.com

Figure 17. PXR 20D / PXR 25 -instantaneous and override for 630A frame. November 2019

0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

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Seco

nds



2

①

Max11.4

IiSetting range

0.01

0.1

1

10

1000 10000

Tim

e in

Seco

nds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20D / PXR 25Curve: Instantaneous and Override for 630A frame Notes:1. The Instantaneous pickup settings adjustable from



24




EATON www.eaton.com

Figure 18. PXR 20 / PXR 10 - instantaneous and override for 125A frame. November 2019

0.01

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1

10

100

1000

10000

1 10 100 1000 10000

Tim

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PXR20 / PXR10 125A Frame Instantaneous Curves

2

①

Max24

3 4

5

6 8 20

1510

0.01

0.1

1

10

1000 10000 100000

Tim

e in

Seco

nds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 20 / PXR 10Curve: Instantaneous and Override for 125A frame Notes:1. The Instantaneous pickup settings as shown with a

±10% tolerance.2. For high fault current levels a fixed instantaneous


25



EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

Seco

nds



2

①Max17.63 4

5

6

12

8

1510

0.01

0.1

1

10

1000 10000 100000

Tim

e in

Seco

nds

Current in Amps


②




26




EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

Seco

nds



2

①

Max11

3 4

5

6

7

8

9

10

0.01

0.1

1

10

1000 10000 100000

Tim

e in

Seco

nds

Current in Amps


②




27



EATON www.eaton.com

Figure 21. PXR 20 / PXR 10 - instantaneous and override for H250A frame. November 2019

0.01

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1

10

100

1000

10000

1 10 100 1000 10000

Tim

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PXR20 / PXR10 H250A Frame Instantaneous Curves

2

①

Max28.83 4

5

6

25

20

1510

0.01

0.1

1

10

1000 10000 100000

Tim

e in

Seco

nds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR20 / PXR10Curve: Instantaneous and Override for H250A frame Notes:1. The Instantaneous pickup settings as shown with a



28




EATON www.eaton.com

Figure 22. PXR 20 / PXR 10 - instantaneous and override for H400A frame. November 2019

0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

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PXR20 / PXR10 H400A Frame Instantaneous Curves

2

①Max183 4

5

6

12

8

1510

0.01

0.1

1

10

1000 10000 100000

Tim

e in

Seco

nds

Current in Amps


②

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR20 / PXR10Curve: Instantaneous and Override for H400A frame Notes:1. The Instantaneous pickup settings as shown with a



29



EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

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nds



2Max123 4

5

6

7

8

9

10

①

0.01

0.1

1

10

1000 10000 100000

Tim

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Seco

nds

Current in Amps


②




30




EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

Seco

nds



2

①Max11.43 4

5

6

7

8

9

10

①

0.01

0.1

1

10

1000 10000 100000

Tim

e in

Sec

onds

Current in Amps


②




31



EATON www.eaton.com

Figure 25. PXR 20 / PXR 20D / PXR 25 - maintenance mode. November 2019

0.01

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1

10

100

1000

10000

1 10 100 1000

Tim

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PXR20 / PXR20D / PXR25 - Maintenance Mode Curves

10

8

6

4

2.5

①

32




EATON www.eaton.com

Figure 26. PXR 10 LI 125A frame. November 2019

0.01

0.1

1

10

100

1000

10000

100 1000 10000 100000

Tim

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Current in Amperes

PXR10 - 125A LI Curve

5

43

①

④

②

③

6

208

10Max24

2

15

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 10Trip Unit Style: LICurve: Long I2t Delay and Instantaneous with Override for 125A frame

Irsetting

PDG 125A

1 45A2 50A3 60A4 63A5 70A6 80A7 90A8 100A9 110A

10 125A


±5% tolerance.2. Long Delay Time Setting has +0%/-30%

tolerance.3. Instantaneous pickup settings have ±10%

tolerance.4. For high fault current levels a fixed

instantaneous override is provided at 3000A and has a ±15% tolerance.


33



EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

100 1000 10000 100000

Tim

e in

Seco

nds

Current in Amperes


5

43

①

④

②

③

6

12

8

10

Max17.6

2

15


Irsetting

PDG 250A

PDC 250A

1 90A 63A2 100A 80A3 110A 100A4 125A 125A5 150A 150A6 160A 160A7 175A 175A8 200A 200A9 225A 225A

10 250A 250A







34




EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

100 1000 10000 100000

Tim

e in

Seco

nds

Current in Amperes


5

43

①

④

②

③

6

7

8

10

Max11

2

9


Irsetting

PDG 400A

PDC 400A


10 400A 400A







35



EATON www.eaton.com

Figure 29. PXR 10 LI H250A frame. November 2019

0.01

0.1

1

10

100

1000

10000

100 1000 10000 100000

Tim

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nds

Current in Amperes

PXR10 - H250A LI Curve

5

43

①

④

②

③

6

20

25

10Max28.8

2

15

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 10Trip Unit Style: LICurve: Long I2t Delay and Instantaneous with Override for H250A frame

Irsetting

PDG H250A

PDC H250A


10 250A 250A







36




EATON www.eaton.com

Figure 30. PXR 10 LI H400A frame. November 2019

0.01

0.1

1

10

100

1000

10000

100 1000 10000 100000

Tim

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nds

Current in Amperes

PXR10 - H400A LI Curve

5

43

①

④

②

③

6

12

8

10

Max18

2

15

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 10Trip Unit Style: LICurve: Long I2t Delay and Instantaneous with Override for H400A frame

Irsetting

PDG H400A

PDC H400A


10 400A 400A







37



EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

100 1000 10000 100000

Tim

e in

Seco

nds

Current in Amperes


5

43

①

④

②

③

6

7

8

10

Max12

2

9


Irsetting

PDG 600A

1 250A2 275A3 300A4 320A5 350A6 400A7 450A8 500A9 550A

10 600A







38




EATON www.eaton.com


0.01

0.1

1

10

100

1000

10000

100 1000 10000 100000

Tim

e in

Seco

nds

Current in Amperes


5

43

①

④

②

③

6

7

8

10

Max11.4

2

9


Irsetting

PDC 630A

1 200A2 225A3 250A4 320A5 360A6 400A7 450A8 500A9 550A

10 630A

Notes:1. Long Delay pickup is 110% of the Ir setting

with ±5% tolerance.2. Long Delay Time Setting has +0%/-30%





39



EATON www.eaton.com

Figure 33. PXR 10 LSI profile for short flat curves. November 2019

0.01

0.1

1

10

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0.1 1 10 100

Tim

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PXR10 - LSI Profile for Short Flat Curves

642 8

0.3

①

④

②

0.15A

B

D F

G

H

J

Irsetting

PDG 125A

PDG 250A

H250A

PDG 400A

H400A

PDG

600A

1 45A 90A 160A 250A2 50A 100A 175A 275A3 60A 110A 200A 300A4 63A 125A 225A 320A5 70A 150A 250A 350A6 80A 160A 275A 400A7 90A 175A 300A 450A8 100A 200A 320A 500A9 110A 225A 350A 550A

10 125A 250A 400A 600A

Irsetting

PDC 250A

H250A

PDC400A

H400A

PDC

630A


10 250A 400A 630A

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 10Trip Unit Style: LSICurve: Long I2t Delay and Short Flat Delay for profiles A, B, D, F, G, H, J


tolerance.2. Long Delay Time Setting has +0%/-30% tolerance.3. Instantaneous pickup settings have ±10% tolerance.4. Short Delay pickup settings as shown have ±5%

tolerance.5. If Thermal Memory is enabled, trip times may be

shorter than indicated in this curve.6. Profile J is set at a default value of 10x with 300ms

time delay but is programmable with Isd 2.0x to 10.0x in steps of 0.5x and tsd 50ms to 300ms in steps of 50ms and I2t slope as an option.

7. When Profile K is selected, PXR10 LI style curve should be used.

ProfileIsd

(n x Ir)tsd(s)

A 2 0.150B 2 0.300C 2 I2tD 4 0.150E 4 I2tF 6 0.150G 6 0.300H 8 0.150J custom customK OFF

40




EATON www.eaton.com

Figure 34. PXR 10 LSI profile for I2t short curves. November 2019

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PXR10 - LSI Profile for Short I2t Curves

42

①

④

②

0.067

E

C

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Power Xpert Release – PXR 10Trip Unit Style: LSICurve: Long I2t Delay and Short I2t Delay for profiles C, E


tolerance.2. Long Delay Time Setting has +0%/-30% tolerance.3. Instantaneous pickup settings have ±10% tolerance.4. Short Delay pickup settings as shown have ±5%

tolerance.5. If Thermal Memory is enabled, trip times may be

shorter than indicated in this curve.

ProfileIsd

(n x Ir)tsd(s)

A 2 0.150B 2 0.300C 2 I2tD 4 0.150E 4 I2tF 6 0.150G 6 0.300H 8 0.150J 8 0.300K OFF

41



EATON www.eaton.com

Figure 35. 100A fixed thermal adjustable magnetic. November 2019

Eaton Corporation January 2012

0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes

100A Fixed Thermal Adjustable Magnetic

MaximumTolerance

MinimumTolerance

Maximum Single Pole Trip Times at 25°C

interruption rating and application determines end of curve

5X Min

10X Max

Adjustable magnetic trip

600V240V

415V- 480V

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 2, 3 and 4 PolesTrip Unit Type: Thermal MagneticTrip Unit Style: Fixed Thermal – Adjustable MagneticBreaker Frame: PDG, PDD style

Notes:1 Single pole test data at 250C based on NEMA procedures

(AB 4) for verifying performance of molded case circuit breakers.

2. DC Instantaneous trip values are approximately 40% higher.

42




EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min

10X Max Adjustable magnetic trip

600V240V

415V- 480V





43



EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min


600V240V

415V- 480V





44




EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min


600V240V

415V- 480V





45



EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumToleranceMinimum

Tolerance



5X Min


600V240V

415V- 480V





46




EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min


600V240V

415V- 480V





47



EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min


600V240V

415V- 480V

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 2, 3 and 4 PolesTrip Unit Type: Thermal MagneticTrip Unit Style: Fixed Thermal – Adjustable MagneticBreaker Frame: PDG, PDD, or PDF style




48




EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min


600V240V

415V- 480V





49



EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min


600V240V

415V- 480V





50




EATON www.eaton.com



0.010

0.100

1.000

10.000

100.000

1000.000

10000.000

10 100 1000 10000 100000 1000000

Tim

e in

Sec

onds

Current in Amperes


MaximumTolerance

MinimumTolerance



5X Min


600V

415V - 480V240V





51



EATON www.eaton.com

Figure 45. 250A/320A/400A adjustable thermal adjustable magnetic. November 2019

0.001

0.01

0.1

1

10

100

1000

10000

1 10 100 1000

Tim

e in

Seco

nds

Current in Multiples of Rated Current (In or Ir)

250A/320A/400A Adjustable Thermal - Adjustable Magnetic

5x +/- 20% tolerance

Magneticadjustment range

10x

Maximum Adjustment

MinimumAdjustment

+/- 20% tolerance

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 2, 3 and 4 PolesTrip Unit Type: Thermal MagneticTrip Unit Style: Adjustable Thermal – Adjustable MagneticBreaker Frame: PDC style

Rated Amps

Available In

250A320A400A

Notes:1. DC Instantaneous trip values are approximately 40%

higher. 2. Magnetic settings are a multiple of In rating3. The Ir adjustment range is 100% to 80% of In

52




EATON www.eaton.com

Figure 46. 250A/320A/400A adjustable thermal adjustable magnetic - current limiting. November 2019

0.001

0.01

0.1

1

10

100

1000

10000

1 10 100 1000

Tim

e in

Seco

nds

Current in Multiples of Rated Current (In or Ir)

250A/320A/400A Adjustable Thermal - Adjustable Magnetic Current Limiting

5x+/- 20%

tolerance

Magneticadjustment range

10x

Maximum Adjustment

MinimumAdjustment

+/- 20% tolerance

(660-690V)

(380-415V)

(220-240V)

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 2, 3 and 4 PolesTrip Unit Type: Thermal MagneticTrip Unit Style: Adjustable Thermal – Adjustable MagneticBreaker Frame: PDC style

Rated Amps

Available In

250A320A400A


higher. 2. Magnetic settings are a multiple of In rating3. The Ir adjustment range is 100% to 80% of In

53



EATON www.eaton.com

Figure 47. 250A – 600A fixed thermal adjustable magnetic. November 2019

0.001

0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

Seco

nds

Multiples of Rated Current (In or Ir)

250A - 600A Fixed Thermal - Adjustable Magnetic

+/- 20% tolerance

Magnetic adjustmentrange

MaximumTolerance

MinimumTolerance

+/- 20% tolerance 5X 10X

Maximum Clearing Time

Interrupting Rating Determines End of Curve

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Thermal MagneticTrip Unit Style: Fixed Thermal – Adjustable MagneticBreaker Frame: PDG or PDF style

Rated Amps

Available In

250A300A350A400A500A600A


higher. 2. Magnetic settings are a multiple of In rating

54




EATON www.eaton.com

Figure 48. 500A/630A adjustable thermal adjustable magnetic. November 2019

0.001

0.01

0.1

1

10

100

1000

10000

1 10 100 1000 10000

Tim

e in

Sec

onds

Multiples of Rated Current (In or Ir)

500A/630A Adjustable Thermal - Adjustable Magnetic

+/- 20% tolerance

Magnetic adjustmentrange

MaximumAdjustment

MinimumAdjustment

+/- 20% tolerance 5X

Maximum Clearing Time

Interrupting Rating Determines End of Curve

10X

Time Current CurvesPower Defense Circuit BreakersStyle: Frame 3Configuration: 3 and 4 PolesTrip Unit Type: Thermal MagneticTrip Unit Style: Adjustable Thermal – Adjustable MagneticBreaker Frame: PDC style

Rated Amps

Available In

500A630A


higher. 2. Magnetic settings are a multiple of In rating

55



EATON www.eaton.com

Figure 49. Peak let through current 400A @ 240V. November 2019

Eaton Corporation September 2017 Rev. 1

1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA

Available Short Circuit Current, kA rms

PD3 400A 240VPeak Let Through Current

240V

56




EATON www.eaton.com

Figure 50. Peak let through energy 400A @ 240V. November 2019


10000

100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

I2t,

A2se

c


PD3 400A 240VPeak Let Through Energy

240V

57



EATON www.eaton.com



1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA



415V

58




EATON www.eaton.com



100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c



415V

59



EATON www.eaton.com

Figure 53. Peak let through current 400A @ 415V-480V. November 2019


1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA


PD3 400A 415V-480VPeak Let Through Current

415V - 480V

60




EATON www.eaton.com

Figure 54. Peak let through energy 400A @ 415V-480V. November 2019


100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c


PD3 400A 415V- 480VPeak Let Through Energy

415V - 480V

61



EATON www.eaton.com



1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA



600V

62




EATON www.eaton.com

Figure 56. Peak let through energy 400A @ 600V November 2019.


100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

I2t,

A2

sec



600V

63



EATON www.eaton.com



1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA



690V

64




EATON www.eaton.com



100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

I2t,

A2

sec



690V

65



EATON www.eaton.com

Figure 59. Peak let through current selective frames 600A @ 240V. November 2019


1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA


PD3 Selective 600A 240VPeak Let Through Current

240V

66




EATON www.eaton.com

Figure 60. Peak let through energy selective frames 600A @ 240V. November 2019


10000

100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c


PD3 Selective 600A 240VPeak Let Through Energy

240V

67



EATON www.eaton.com

Figure 61. Peak let through current selective frames 630A @ 240V. November 2019


1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA



240V

68




EATON www.eaton.com

Figure 62. Peak let through energy selective frames 630A @ 240V. November 2019.


10000

100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c



240V

69



EATON www.eaton.com

Figure 63. Peak let through current selective 600A @ 415V-480V. November 2019


1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA


PD3 Selective 600A 415V - 480VPeak Let Through Current

415V - 480V

70




EATON www.eaton.com

Figure 64. Peak let through energy selective 600A @ 415V-480V. November 2019


100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c


PD3 Selective 600A 415V - 480VPeak Let Through Energy

415V - 480V

71



EATON www.eaton.com

Figure 65. Peak let through current selective 630A @ 415V-440V. November 2019


1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA


PD3 Selective 630A 415V / 440VPeak Let Through Current

415V / 440V

72




EATON www.eaton.com

Figure 66. Peak let through energy selective 630A @ 415V-440V. November 2019


100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c


PD3 Selective 630A 415V / 440VPeak Let Through Energy

415V / 440V

73



EATON www.eaton.com

Figure 67. Peak let through current selective 600A @ 600V. November 2019


1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA



600V

74




EATON www.eaton.com

Figure 68. Peak let through energy selective 600A @ 600V. November 2019


100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c



600V

75



EATON www.eaton.com

Figure 69. Peak let through current selective 630A @ 690V. November 2019


1

10

100

1 10 100 1000

Peak

Let

-Thr

ough

Cur

rent

, kA



600V

Eaton 1000 Eaton BoulevardCleveland, OH 44122United States877-ETN-CARE (877-386-2273)Eaton.com

© 2019 Eaton All Rights ReservedPrinted in USAPublication No. TD012065EN / TBG001436November 2019

Eaton is a registered trademark.

All other trademarks are property of their respective owners.




Figure 70. Peak let through energy selective 630A @ 690V November 2019.


100000

1000000

10000000

1 10 100 1000

Peak

Let

-Thr

ough

Ene

rgy

I2 t, A

2se

c



690V

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