Eaton SPM 120, Installation And Operation Manual

5

System Parallel Module

Chapter 3       Installation Plan and Unpacking

Use the following basic sequence of steps to install the System Parallel Module 

1.  Create an installation plan.

2.  Prepare your site for the SPM.

3.  Inspect and unpack the SPM.

4.  Unload and install the SPM, and wire the system.

5.  Complete the Installation Checklist.

6.  Have authorized service personnel perform preliminary operational checks and start up the system. 

3 .1 

Creating an Installation Plan

Before installing the SPM, read and understand how this manual applies to the system being installed. Use the 
procedures and illustrations in this section to create a logical plan for installing the SPM. This section contains 
the following information:

• 

Physical features and requirements, including dimensions

• 

Power wiring installation notes

• 

Location of conduit and wire entry landing plates

• 

Location of power terminals

Startup and operational checks for parallel systems or installations with accessory 
cabinets must be performed by an authorized Eaton Customer Service Engineer, or the 
warranty terms may become void. This service is offered as part of the sales contract for 
the UPS. Contact an Eaton service representative in advance (usually a two-week notice 
is required) to reserve a preferred startup date.

3 .2 

Preparing the Site

Similar with the UPS, the SPM installation site should meet the environmental parameters outlined in this 
manual. If the UPS is to be operated at an altitude higher than 1000m (3300 ft.), contact an Eaton service 
representative for important information about high altitude operation. The operating environment must meet 
the weight, clearance, and environmental requirements specified.

NOTE 

CAUTION

It must be ensured that no line input source can accidentally be connected to the SPM during the 
SPM installation.

WARNING

• 

Installation may only be carried out by qualified technicians and in conformity with the 
applicable safety standards.

• 

The SPM is not suitable for IT or corner-earthed power distribution systems.