Pre-Start Check - Eltek Valere Minipack Quick Start Manual And Manual

Commissioning
The Minipack PSS startup consists of following stages:
I

Pre-Start Check

Check off in the Commissioning Procedure, that you find in the pullout section of this folder.
If you have just finished the system installation successfully and filled in the Installation
Check List, jump over the Pre-Start Check and continue with stage II.
Before you switch ON the Minipack PS system, verify the following:
1. System installation is completed
o Ensure a correctly performed system installation, with correct polarity on all
connections (Installation Check List filled in)
Device
o All cabling is securely terminated and supported
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o All components, terminal blocks, MCBs/ fuses, etc. are clearly labeled
2. Battery and load fuses are disconnected
o Verify that all battery and load MCBs/ fuses are switched OFF
3. AC input cable(s) and AC Earth wire (PE) are terminated
o Make sure that the AC input cable(s) are correctly connected to the AC terminals
o Verify that the AC input cable(s) and external AC fuses are sized and rated as specified
o Check that AC Earth (PE) is terminated, and electrically connected to chassis
4. Site specific parameters and settings are known
o Read the site specific drawings and documentation
5. AC supply and all MCBs, fuses are switched OFF
o Make sure that all external AC fuses and internal MCBs/ fuses are switched OFF
Commissioning Steps, Startup
Check off in the Commissioning Procedure, that you find in the pullout section of this folder.
After the "Pre-start Check" is performed, you can begin with stage II. During the stage, you
will switch ON the Minipack PSS — while the batteries and load are disconnected ⎯ then
measure the output voltage, and adjust it if required. Carry out the following:
II
Startup and No-Load Adjustments
1. Disconnect all rectifier modules, without removing them (keep original location)
o Verify that all Minipack rectifier modules are disconnected (unplugged) but NOT
physically removed from the power shelf.
Also, read about the correct rectifier position, page 16, and how to mount them, on
page 3.
Device
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2. Switch ON the system
o Switch ON the AC input supply (external AC fuses) to the Minipack system
3. Measure and verify that the AC input voltage is correct
o Measure the AC terminals' input voltage at the system's AC Mains terminals
o Verify that the AC voltage is within range
10
I. Perform a pre-start check before the PS system is switched ON
II. Switch ON the system with disconnected load; adjust output voltage
III. Adjust the nominal output voltage with connected batteries and load
Quick Start Guide Minipack PS System
Power is OFF!
Power is ON!
356808.103, 1v2-2008-10