MGE UPS Systems EX 11RT System Connections with Common Normal and Bypass AC Sources, Terminals

Models: EX 7RT EX 11RT EX 5RT

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Installation and User Manual

2.8.2System Connections with Common Normal and Bypass AC Sources

Figure 2-13: Normal AC Input and Output Cables installation.

OFF

O

1

Proceed as follows:

1.Remove the I/O box from EX 5/7/11RT by loosening three screws. Knockout appro- priate circle for your wire style.

CAUTION: Always connect the earth ground wire first.

1.See section 2.8.1 to install normal AC source and output wires per I/O Box Terminal diagram. Re-install the cover plate under the I/O Box.

2

2.Install the I/O Box with three screws.

 

 

66074

CardSettings

 

 

ETHERNET

10100

data

 

UPS

 

 

 

IP= MAC=00E0D8FF855E

Reset

 

RS232Download

OFF O

To Step-Down

 

Transformer

 

 

 

 

 

 

 

 

(if applicable)

 

 

 

 

 

 

 

Simplified Connection Diagram

 

 

 

 

 

 

 

UPSTREAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT

 

 

 

 

 

 

 

 

BREAKER

Bypass AC

 

 

 

 

 

 

 

(NOT SUPPLIED)

Normal AC

 

 

 

 

 

 

Load to

AC INPUT

 

 

 

 

 

 

8

 

 

 

Transformer Module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE:

The power module factory default is for the common normal and bypass

 

AC source (single Main). AC input connections must be made to L1, L2,

 

and

 

 

 

terminals.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

86-86000-00 A01

Installation

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MGE UPS Systems EX 11RT, EX 7RT, EX 5RT user manual System Connections with Common Normal and Bypass AC Sources, Terminals