VA: Phase: Three-Phase
Input Voltage: 400 Delta Frequency: 60 Hz
Output Voltage: 575 Delta BIL: 4 kV
Taps: See wiring diagram Coils: Copper
Insulation Class: Class F 155º C
NEMA 1 Enclosure Full 10 Year Warranty
Corporate Headquarters: TEMCo – Tower Electric Motor Company 41474 Christy Street Fremont, CA 94538 Inside USA (800) 613-2290 International (510) 490-2187 Fax (510) 490-1507
Temp Rise:
Impedance: 2.5 - 3.5%
TT1620-TT1626
350, 500, 750, 1000, 15002000, 3000
N/A
Small kVA 3 Phase Isolation Transformer
Feature Highlights
10 Year Warranty UL Listed CSA Approved
- Copper windings- 1.5 to 2 week build time- Soldily fixed terminals with standard combination slotted Robertson head screw connections facilitate wiring.- Built with heat-proof insulation for compact size and long life.- Unique bobbin-wound coils for greater efficiency, superior heat evacuation, and compact structure.
Optional Features
- NEMA 4/4x- Encapsulation- Other voltages/multiple tap- Electrostatic shield
Please call us for additional options.
www.temcoindustrialpower.com
Corporate Headquarters: TEMCo – Tower Electric Motor Company 41474 Christy Street Fremont, CA 94538 Inside USA (800) 613-2290 International (510) 490-2187 Fax (510) 490-1507
TT1620TT1621TT1622
350 VA500 VA750 VA
TT1623TT1624TT1625
1000 VA1500 VA2000 VA
TT1620-TT1626
60 Hz
Small kVA 3 Phase Isolation Transformer
3000 VATT1626
Wiring Connection
Pri. Volts
Sec. Volts
575
Connect Taps Line Leads
X1, X2, X3
H1, H2, H31- H1 & 2- H2 & 3 - H3
Connect Taps Line Leads
1- X1 & 2- X2 & 3 - X3400
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X3X1 X2
H3H1 H2
Corporate Headquarters: TEMCo – Tower Electric Motor Company 41474 Christy Street Fremont, CA 94538 Inside USA (800) 613-2290 International (510) 490-2187 Fax (510) 490-1507
Part #
Enclosure #
EnclosureWeight (lbs.)
VA
TT1620
1
22
TT1620-TT1626
350
Enclosed Units
500 750 1000 1500
TT1621
1
24
TT1622
2
37
TT1623
2
40
TT1624
2
54 60
2000
2
TT162560 Hz
11”13”15”
8”9”
8”
6”
No. 1 ENCLOSURE (With 4 x 0.5” mounting holes)
No. 2 ENCLOSURE (With 4 x 0.5” mounting holes)
12”14”16”
8”9”
10”
8”
Small kVA 3 Phase Isolation Transformer
3000
TT1626
2
69
www.temcoindustrialpower.com