Eaton APS6-400 Series, Installation And Operation Manual

Page: 45 / 114

Start-Up
Copyright © 2009-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-53B December 2010
37
Step 3 - Repeat for other rectifiers or fit blank panels
1
Fit the remaining rectifiers.
2
Fit rectifier blank panels in any vacant rectifier positions.
Procedure complete
Task 2 - Pre-Power-Up Checklist
Complete the checklist to confirm initial work is complete before progressing further.
All cabling is installed, securely tied and correctly insulated
Ground bonding is correct (see details on page 16 )
DC battery and load cabling has the correct polarity
A registered electrician or other suitable approved person has checked the integrity of the
installed cabling
All panels are in place and all empty rectifier slots are covered with blanking panels
All dc circuit breakers are switched off and/or fuses removed
AC supply is isolated at each point of isolation leading back to the ac supply point
Batteries are electrically isolated from the dc power system
The site is clean.
Task 3 - Applying AC Power


A registered electrician (or suitably qualified person) must check the integrity of the
installed cabling, BEFORE the dc power system is powered up.
1
Switch on the AC supply.

All rectifiers start up (after the startup delay).

The rectifier alarm LEDs will turn on for a short time.

The SC200 or SC100 system controller will turn on (green Power On LED is on) when
the rectifiers start.

During start-up of the system controller the rectifier yellow alarm LEDs will flash until
the rectifiers are registered.
2
After start-up of the system controller:

Press any key on the system controller to silence the alarm.

Depending on the configuration file settings, one or both alarm LED(s) may be on and the
system controller may display some system alarm messages. This is normal. For an
explanation of alarm messages see Alarm Descriptions in the System Controller Operation
Handbook.

The LCD module shows the summary screen. See details on page 43 .

If no load or battery is connected the current will be 0A.

If fitted and enabled, the LVD(s) operate.