Rockwell Automation Global Solutions · ANSI/NFPA 79, CMAA 70, and others as applicable Global...

Copyright © 2012 Rockwell Automation, Inc. All rights reserved.Rev 5058-CO900C

Rockwell Automation Global Solutions

Scott Thoreson – SSB-HI Business Development Manager

[email protected]

CT252 - PowerFlex Drives for Crane & Hoist Applications

Copyright © 2012 Rockwell Automation, Inc. All rights reserved.

Will a PowerFlex Drive Work on a Crane

Absolutely Hoist Travel Trolley Boom

AC Crane drives installed in almost every industry.

PFDC Still Commonly Used for Existing Installed Motors

2


Do I need an Encoder?

Yes on lifting applications that require brake proving, brake slip, and load float. Cranes Hoists Material handling lifts (vertical conveyors) Automatic Storage and Retrieval Systems (ASRS) Palletizers

3


Can I use my Existing Wound Rotor Motor?

Yes Needs to be reconfigured Need to understand/ mitigate voltage stress levels Need to understand grounding system and should evaluation system

motor/ cables for compatibility.

4

R

S

T

G

ICA:

DeltaDelta_XFMR

FML_INIT11

Vs4:=690

kVA4:=1250Zs4:=0.0601

f4:=60

Vp4:=13800

ICA:

A

A

A

DeltaWye_XFMR

FML_INIT12

Zs2:=0.0601

Vs2:=690

kVA2:=1250

Vp2:=13800

f2:=60

AMa2

AMb2

AMc2

R

S

T

P

N

BUL 2364E

R

S

T

P

N

BUL 2364E

F

Inverter

DCN

DCP

R

S

T

F

Inverter

DCN

DCP

R

S

T

40 Ohm

PF700S, Fr 5

SCR Bus Supply

SCR Bus Supply

PF700S, Fr 11

PF700S, Fr 10

PF700S, Fr 10

45m, 2x120mm^2/Phase

PF700S, Fr 10

30m, 3x70mm^2/Phase

A A

B B

C C

G G

T T

Prysmian70 mm2

A A

B B

C C

G G

T T

Prysmian70 mm2

A A

B B

C C

G G

T T

Prysmian70 mm2

75u H

75u H

45m, 3x25mm^2/Phase

A A

B B

C C

G G

T T

Prysmian70 mm2

A A

B B

C C

G G

T T

Prysmian70 mm2

31m, 3x70mm^2/Phase A A

B B

C C

G G

T T

Prysmian70 mm2

A A

B B

C C

G G

T T

Prysmian70 mm2

A A

B B

C C

G G

T T

Prysmian70 mm2

A A

B B

C C

G G

T T

Prysmian70 mm2

A A

B B

C C

G G

T T

Prysmian70 mm2

Ccm := 18n F

KVA := 25000

Vrms := 13800

Fline := 60

Xpu := 0.15

Rpu := 0.001

Cbus := 11200u F

73.6kW (100HP), 690VAC

441.6kW (600HP), 690VAC

736kW (1000HP), 690VAC

368kW (500HP), 690VAC

Cbus := 3500u FCcm := 0.221u F

G

W

V

U

ThreePhMotor

GND

Motor_1000HP

G

W

V

U

ThreePhMotor

GND

Motor_100HP

+ VVMdcp

+ VVMdcn

Hmin:=20u t>160m Hmin:=0.1u

Hmax:=100u Hmax:=2u

+ VVMdc

G

W

V

U

ThreePhMotor

GND

Motor_500HP

G

W

V

U

ThreePhMotor

GND

Motor_600HP

+ VVMdc1

+ VVMdc2

A

AMam5

A

AMam1

A

AMam2

A

AMam3

A AB BC C

G GT T

Prysmian120 mm2

Cable 1

Cable 2ABC

ABC

A AB BC C

G GT T

Prysmian120 mm2

Cable 1

Cable 2ABC

ABC

A AB BC C

G GT T

Prysmian120 mm2

Cable 1

Cable 2ABC

ABC

A AB BC C

G GT T

Prysmian120 mm2

Cable 1

Cable 2ABC

ABC

A AB BC C

G GT T

Prysmian120 mm2

Cable 1

Cable 2ABC

ABC

0.125m Ohm

1.725u H

0.125m Ohm

1.725u H

0.25m Ohm

3.45u H

0.25m Ohm

3.45u H

0.125m Ohm

1.725u H

0.125m Ohm

1.725u H

M1

K := 0.85

M2

K := 0.85

M4

K := 0.85

Cce := 5n F

Cce := 75n F

F

Inverter

DCN

DCP

R

S

T

Ccm := 6n F Cce := 25n FCbus := 7467u F

+ V

VMab1

+ V VMab2

EQUBL

Inverter5_Icm

Clg := 6n F

Clg := 2n F

F

Inverter

DCN

DCP

R

S

T

Cce := 25n FClg := 2n FCbus := 7467u F

Ccm := 6n F

F

Inverter

DCN

DCP

R

S

T

Cce := 25n FClg := 2n FCbus := 7467u F

Ccm := 6n F

Clg := 0.5n F

A A

B B

C C

G G

T T

Prysmian25 mm2

A A

B B

C C

G G

T T

Prysmian25 mm2

A A

B B

C C

G G

T T

Prysmian25 mm2

A A

B B

C C

G G

T T

Prysmian25 mm2

A A

B B

C C

G G

T T

Prysmian25 mm2

+ V

VMabm1

+ V

VMabm2

+ V

VMabm3

+ V

VMabm5

+ V

VMabsA

AMas

A AMyng

A

A

A

AMa1

AMb1

AMc1

A

AMdcp1

A

AMdcn1

A

A

AMdcp2

AMdcn2

EQUBL

Inverter4_Icm

EQUBL

Inverter3_Icm

EQUBL

Inverter2_Icm

EQUBL

Inverter1_Icm

MovingAverage

Inverter5_C4_7nF_Ipg_Irms

MovingAverage

Inverter5_C4_7nF_Ing_Irms

EQUBL

SCR2_Icm

EQUBL

SCR1_Icm

A

A

AMdcp

AMdcn

EQUBL

DC_Icm

A

AMcr11

A

AMcr12A AMcr13

A

A

A

AMcr21

AMcr22AMcr23

A

A

A

AMcr31

AMcr32AMcr33

A

A

A

AMcr51

AMcr52AMcr53

A

A

A

AMcl21

AMcl22

AMcl23

A

A

A

AMcl31

AMcl32

AMcl33

A

A

A

AMcl51

AMcl52

AMcl53

A

A

A

AMcl11

AMcl12

AMcl13

A

A

AMdcn3

AMdcp3

EQUBL

Fr12DC_Icm

EQUBL

Inverter5dc_Icm

EQUBL

Inverter4dc_Icm

EQUBL

Inverter3dc_Icm

EQUBL

Inverter2dc_Icm

EQUBL

Inverter1dc_Icm

AAMmg1

AAMmg2

AAMmg3

AAMmg5

CMChoke

Km := 0.85Lac := 125u

Rd := 1000 Ohm

Wed Feb 11 2009 09:36 Usina_AllSec-Case-10_NoSolution.ssh

PF700S, Fr 12


Do we need a special drive?

NO PF755 has all of the required

functionality for crane applications.

Common Spare Parts Simplified setup and

Maintenance Advanced Diagnostics

5


Can I use the same drive for multiple applications

Yes Stay within 4:1 HP range to make sure you have resolution. Need multiple parameters to provide motor protection and tuning. Need to isolate the motors with contactors.

6

Copyright © 2012 Rockwell Automation, Inc. All rights reserved. 7

TorqProveTM

Torque Prove TorqProve™ is a PowerFlex® 755

drive feature that is intended for applications where proper coordination between motor control and a mechanical brake is required.

Can be used in any application where coordination between the drive and the mechanical brake is required.

Lifting applications include: Cranes Hoists Material handling lifts (vertical

conveyors) Automatic Storage and Retrieval

Systems (ASRS) Palletizers


Rockwell Drive Initial Setup-PF755


Brake Proving

9

Brake Proving The drive also verifies that the

mechanical brake has control of the load before the releasing drive control.

After the drive sets the brake, motor movement is monitored to ensure the brake can hold the load.

Requires and Encoder


Load Float

10

Zero Speed Float Time Sets the dwell time between drive at

zero speed and brake set.

Useful in applications were multiple moves occur within short time periods.

Prevents brake chatter

Improve Cycle Times

Requires an Encoder


Micro Positioning

11

Micro Positioning Select Sets the speed command to a pre-

defined percentage while the drive is running.

Useful in positioning applications such as roll positioning, or machine maintenance.


Load Synchronization

12

Coordinated Lifts

Special Configurations

Multi Hoist Applications


Crane Safety

Safe Torque Off

Safe Speed Monitor

Safety Assessments

13


The Connected Crane

Maximizing the benefit of Rockwell’s Connected Enterprise.

Key Information Available for maximizing crane performance. Usage time Location # of Lifts Max Weight User

14


Other Key Features

Extensive Communication Options Redundant E-Net

Conformal Coating

50C Rated drive

Auto Tune

Multi Level Password Protection

Automatic Device Configuration


Rockwell Automation Crane&Hoist Team

16

Experienced Crane engineers

Advanced solutions for the crane and hoist industry

Applying expertise to your unique challenges Wide range of industry experience in applying drives and controls Best practices based on previous projects delivered Continuous improvement from lessons learned

Industry leading safety solutions

Machinery standards including Directive 2006/42/EC, EN ISO 13849-1, ANSI/NFPA 79, CMAA 70, and others as applicable

Global network of local Service & Support for project startup and ongoing support


Crane & Hoist Packaged SolutionWireless Controlled Bridge Crane

Wireless Joystick Controller

17

Bridge Crane Packaged SolutionHoist, Bridge, Trolley PF755 Drives


Premier Systems:Advanced Diagnostics

Click on the Schematic icon to display the corresponding Drive System drawing.



Installation Services

19

Rockwell Automation Installation Services: 23 years.

Consulting Initial Project Planning Development of Electrical Installation Specification Budgetary Installation Estimates Review of Scopes of Supply for OEMs and End Users

Project Management / Installation Engineering All Disciplines Scalable Deliverables – Focused on Start-up and Installer’s needs Installation Planning – Minimize Downtime, Reduce Customer’s Total Installed Cost for Supplied

System

Installation Electrical Installations Small & Large Turnkey Projects (All Disciplines) Construction Management Installation Supervision Contractor Assistance

Copyright © 2012 Rockwell Automation, Inc. All rights reserved.Rev 5058-CO900C

Thanks for your time, and remember to look up for opportunities!

Scott Thoreson – SSB-HI Business Development Manager

[email protected]

Date post:	09-Apr-2018
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Rockwell Automation Global Solutions · ANSI/NFPA 79, CMAA 70, and others as applicable Global...

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