EATON Transformer Module

w w w . e a t o n . c o m

Standard Features

l When used with standard system, EATON Transformer Module provides isolated and Step-down 120/208/240 V AC outputs.

l Multiple Output receptacles: 120/208/240 V AC.

EATON Transformer ModuleQuick Start

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STEP 1 EATON Transformer Module Unpacking and Parts Check

Warranty and Product Registration

EATON TransformerQuick Start Manual

Tower Stand Extenders

EATON Transformer Module Box Contents

Stabilizer Bracket(4 screws included)

41

Transformer Rail Kit

Transformer Cable

610 mm / 24 inch

EX RT 5/7/11 Systems

Quick Start

www.eaton.com

STEP 2 EATON Transformer Module Tower Configuration (with EX RT only)

Tower Configuration of Standard System with Transformer Module

Transformer Module

E X 11 R T

E X B 11 R T

Power Module

Battery Module(up to 6)

Power Module

Battery Module

Transformer Module

5

1

1

2

2

4

4

4

4

33

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STEP 3 Rack Configuration

See EX RT 5/7/11 or 9140 UPS Systems Installation and User Manual for details.

E X

1 1

R T

OF

FO

N

E X

1 1

R T

OF

FO

N

E X 1 1 R T

OFF

ON

E X 1 1 R T

OFF

ON

1

2

3

FINISHED PANEL (rack orientation)

1

2

3

A. Prepare the power module front panel logo and LCD display for rack orientation. Apply to all modules (Power Module shown).

Stack-up sequence in Rack configuration

EX RT UPS 9140 UPS

2. POWER MODULE (upper, EX RT 5/7/11)

1. EATON Transformer Module (Top)

OFF

ON

EX 11 RT

EX RT Transformer

EX RT Transformer

EX RT Transformer

EX RT Transformer

EX RT Transformer

EX RT Transformer

3. BATTERY MODULE (lower, EX RT EXB 5/7/11)

4. BATTERY MODULE (bottom, EX RT EXB 5/7/11)

2. 9140 UPS

1. EATON Transformer Module (Top)

3. EBM

4. EBM

(Shown with power module and 2 battery modules)

B. EATON Transformer Rack Installation

3

4

4

4

4 2

21

4

4

51

6 6

6

1. Attach both front mounting ear brackets to module with supplied screws. (For this step, it is possible to adjust the position of both front mounting brackets.)2. Attach rear support brackets to module. These brackets prevent the module from sliding out of the rack.3. Attach rails together and secure with wing nuts, and finger tighten. (both sides).4. Attach both rails to rear and front of rack with supplied flathead screws (as shown).5. Use caution when sliding unit into rack. Temporarily secure unit to rack with thumb screws on front mounting

brackets.6. Secure rear support brackets to rails.

6

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STEP 4 Setup and installation

Main Output Circuit Breaker

Load 2: 4 NEMA 5-15/20R, 120 Vac

Load 3 Circuit Breaker


Load 1: 1 NEMA L6-30R, 208 Vac


Transformer ProtectBreaker

Load 4: 4 NEMA 5-15/20R, 120 Vac


Transformer I/O Box

AC Input

AC Output

Load 3: 1 NEMA L6-30R, 208 Vac

AC INPUT

UPSTREAMCIRCUIT BREAKER(NOT SUPPLIED)

Transformer Module

Bypass AC

Normal AC

Simplified Connection Diagram

To Load

Rear Panel of the optional Transformer Module

Electrical Characteristics Nominal power 11 kVANominal current 63 AInput voltage 208-240 VacOutput Voltage 120/208/240 VacFrequency 50/60 Hz ±10 %)Isolation (EN 61558-1-2-4) 3.75 kV / 5 M ohmsOperating temperature From 0° to +40 °CMax. operating rel. humidity 95 %Derating/altitude Pn-10 % > 1000 m

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STEP 5 Systems Connections with EX RT UPS

EATON Transformer Module, Power Module, and Battery Module Connections

System Connections with Transformer Module

AC Normal INPUT

Transformer OUTPUT TO LOAD

Battery Module EX RT EXB 5/7/11

Power ModuleEX RT 5/7/11

EATON TransformerModule

Transformer Main OutputCircuit Breaker

Follow connection diagram for appropriate input/output voltages.

Connection Diagram (bottom of Transformer I/O Box)

L3 L2 L1 Lb Ld N Lc La

208 Vac

240 Vac

AC Input

120 Vac

208 Vac

AC Output

120 Vac

240 Vac

Transformer Module Terminal block capacity: maximum 4 AWG solid or stranded wire on transformer module.

1. Check that the battery circuit breaker is OFF (“0”) position.

2. Connect the battery power cable to the connectors of the power and battery modules,

3. Connect the battery detection cable between connectors of the power and battery modules.

4. Turn on battery module circuit breaker, power module, I/O Box, circuit breaker, and Transformer Module Main Output Circuit Breaker.

5. Push ON button on the Power Module for more than 3 seconds.

Battery ModuleCircuit Breaker

Battery Power Cable

Power ModuleConnector

Battery DetectionCable

1

2

3

Power Module Circuit Breaker

4

4

WARNING To avoid overloading 120 VAC output windings, distribute loads evenly between Load 2 and Load 4 (on rear of Transformer Module) and between 120 VAC output terminals (Lb-N, La-N.)

AC Input from Power Module

(208 VAC shown)

AC Output to Load(120 VAC shown)


Transformer Module I/O Box

See EX RT 5/7/11 Systems Installation and User Manual for initial start-up procedures.

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STEP 6 Systems Connections with 9140 UPS

EATON Transformer Module, 9140 UPS, EBM connections

System Connections with 9140 UPS

Transformer OUTPUT TO LOAD

Transformer Main OutputCircuit Breaker

EATON Transformer Module

Follow connection diagram for appropriate input/output voltages.

Connection Diagram(right of Transformer I/O Box)


208 Vac

240 Vac

AC Input

120 Vac

208 Vac

AC Output

120 Vac

240 Vac

Transformer Module Terminal block capacity: maximum 4 AWG solid or stranded wire on transformer module.

1. Check that battery breaker is on OFF position.

2. Connect the battery cable between EBM and UPS,

3. Connect power cables to the UPS and transformer module.

4. Turn on battery module circuit breaker, UPS output circuit breakers, transformer module main Output Circuit Breaker.

5. Start UPS.

1

3

(4) 20 A/250 VOutput Circuit Breakers

(3) C19Output Receptacles

(2) C13Output Receptacles

Ground Bonding Screw

Output TerminalBlock Cover

Input TerminalBlock Cover

EBM BatteryConnector

3

4

3

2

See 9140 UPS Installation and User Manual for initial start-up procedures.

www.eaton.com

86-86000-03 B03

EATON Transformer Module

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