BuyLog Flippingbook SEP 2026

TRANSFORMERS - LOW VOLTAGE, DRY TYPE, BUYLOG SECTION 5

5-59

— Servicenter™ integrated transformer and load center

SINGLE-PHASE INDOOR/OUTDOOR 60 HZ 115 ° C

Max. branch spaces 1 THQL, 2-pole

Max. branch spaces 1 THQL, 1-pole

Total 1-pole spaces

Breaker rating primary main

Breaker rating secondary main Ordering code

Output voltage kVA

Input voltage

480 Volts Delta

120/240 Volts

5

6 6

3 3 6 6

6 6

25A 35A 50A 60A

30A 40A 50A 70A

9T21S1050 9T21S1070 9T21S1100 9T21S1150 9T21S1250

7.5 10 15 25

12 12 20

12 12 20

10

100A

150A

Single-Phase Servicenter™

THREE-PHASE 2 INDOOR/OUTDOOR 60 HZ 1 150 ° C DOE 2016 EFFICIENCY ALUMINUM TRANSFORMER WINDINGS

Total 1-pole spaces

Max. branch spaces 1 THQL, 2-pole

Max. branch spaces 1 THQL, 1-pole

Breaker rating primary main

Breaker rating secondary main Ordering code

Input voltage Output voltage kVA 240 Volts Delta 208Y/120 Volts 15

12 24 12 18 24 12 24

4 8 4 6 8 4 8

12 24 12 18 24 12 24

100A 100A

50A

9T17A0001 9T17A0003 9T17A0011 9T17A0012 9T17A0013 9T17A0021 9T17A0023

30

100A

480 Volts Delta 208Y/120 Volts 15

40A 70A 90A 40A 40A

50A 70A

22.5

INSTALLATION AND OPERATING INSTRUCTIONS

Three-Phase Servicenter™

30

100A

600 Volts Delta 208Y/120 Volts 15

50A

SERVICENTER TM MINI-UNIT SUBSTATION

30

100A

THREE-PHASE 2 INDOOR/OUTDOOR 60 HZ 1 150 ° C DOE 2016 EFFICIENCY COPPER TRANSFORMER WINDINGS

Total 1-pole spaces

Max. branch spaces 1 THQL, 2-pole

Max. branch spaces 1 THQL, 1-pole

Breaker rating primary main

Breaker rating secondary main Ordering code

Input voltage Output voltage kVA 240 Volts Delta 208Y/120 Volts 15 480 Volts Delta 208Y/120 Volts 15

12 12 18 24

4 4 6 8

12 12 18 24

100A

50A 50A 70A

9T17C0004 9T17C0014 9T17C0015 9T17C0016

40A 70A 90A

22.5 CONNECTIONS DO NOT MAKE OR CHANGE CONNECTIONS WHILE UNITS IS ENERGIZED! Reference should be made to the wiring diagram when making connections. 30 1 (3) 5% taps 1 above and 2 below rated primary volts. 2 Stainless steel (Type 316) enclosures are available as an engineered made to order item.

100A SERVICE CENTER MINI-UNIT SUBSTATION INSTRUCTION AND INSTALLATION SHEET (Three-Phase – 30 kVA Models)

ent, examine the package for ave occurred in transit. If the st be opened outdoors, take event the entrance of moisture. ine the unit for broken, bent, mage. If injury from outside damage claim with the trans nd notify the nearest ABB .

FIGURE 1 - TYPICAL WIRING DIAGRAM DO NOT MAKE OR CHANGE CONNECTIONS WHILE UNIT IS ENERGIZED !!

LINE 1

LINE 3

TYPICAL WIRING DIAGRAM

LINE 2

H2

PRIMARY MAIN 3-POLE TYPE TED 90A, 480V

PRIMARY MAIN – 2 POLE TYPE TED 600 V MAX, U.L. LISTED, RMS. SYM. AMPS 14 K

PRIMARY MAIN BREAKER

PRI. CONNECTED FOR MAX. VOLTAGE AT FACTORY

H1

H3

LINE 1 LINE 2

H1 7654321 7654321 7654321 H2 H3

uld be clean, dry, and, when e temperature variations. Be- ervice after a period of storage, dry by observing the instruct- on.”

X2

H2

H1

H3

H4

N, XO

X1

PRIMARY GROUND #6 - #14 CU

X0

X1

X2

X3

X3

SUITABLE FOR USE AS SERVICE EQUIPMENT

X1

X4

X2

X3

SECONDARY MAIN 3-POLE TYPE TEB 100A, 240V

SECONDARY MAIN BREAKER

SECONDARY MAIN 2-POLE TYPE THQL OR TQD

*

**

**

2 4 6 8 10 12 14 16 18 20

1 3 5 7 9

REFER TO NAMEPLATE FOR SERVICENTER VOLTAGE RATING PRIMARYAND SECONDARY MAIN TRIP RATINGS, ETC.

NEUTRAL IS BONDED TO ENCLOSURE BY USE OF BONDING SCREW

re provided on the top of the ENTERS TM are surprisingly should be exercised to assure fting equipment. For safety, s should be used and secure ed in the vertical position and the unit cannot become dis ng.

BRANCH BREAKERS 70AMP MAX USING CU WIRE 55 AMP MAX USING AL WIRE

11 13 15 17 19

NEUTRAL

1

2

(3)

(4)

NEUTRAL

5

6

NEUTRAL AND EQUIPMENT GROUND WIRE SIZE

NEUTRAL

7

8

14-8 AWG-CU 10-4 AWG-CU 6-4 AWG-AL SOLID STRANDED

BONDED TO ENCLOSURE

14-4 CU 12-4 AL

(9)

(10)

LARGE HOLES

GROUNDING ELECTRODE CONDUCTOR TERMINAL

11

12

SMALL HOLES

14-8 AWG-CU 12-8 AWG-AL

12-8 AWG-CU 12-8 AWG-AL

13

14

GROUND WHEN REQUIRED

(15)

(16)

Typical Wiring Diagram Single-Phase *SHORT CIRCUIT CURRENT RATING 10,000 RMS SYMMETRICAL AMPERES, 240V MAXIMUM. **PROVISIONS FOR BRANCH CIRCUIT BREAKERS TYPE THHQL, THHQAL, THQP, THQL-AC, THQAL-AC, THQL-GRC1, THHQL-GFC1 OR TXQL CIRCUIT BREAKERS A new grounding electrode conductor is to be connected to the neutral bar of the secondary in accordance with the National Electric Code. If a primary grounding conductor is available, it may be connected to the primary ground terminal. The secondary grounding conductor and the second- ary ground conductors are to be installed in the neutral terminal strip. This neutral terminal strip is bonded to the enclosure. 3 For 22.5 and 15 kVA three-phase Servicenters™, secondary main breaker is a backfed plug-in type with positive retainers.

17 19

18 20

rt or dust may be removed by n-metallic brush, by blowing by using a vacuum cleaner. If he appearance of rust, the unit y placing it in an oven or by it. The temperature should not eadings of 10 megohms mini cooled to room temperature ore installation.

(21)

(22)

23

24

Typical Wiring Diagram Three-Phase³