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INFOSEC UPS SYSTEM - 15, rue du Moulin - 44880 Sautron - FRANCE - www.infosec-ups.com
Hot Line
– Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)240 94 29 51 - [email protected] – 03 17 AA 59 201 24
2.9.2 Power Module
Each Power Module is shipped with its own package. It has to be installed during the UPS system
installation.
The capacity of each Power Module is 20KVA/20kWA. It includes a power factor correction rectifier,
a battery charger, an inverter and control circuit.
No.
Item
Description
Fan
The Power Module uses forced convection cooling by these fans.
Cooling air enters the module through ventilation grills and exhausted
through grills located in the rear of the module. Please do not block
the ventilation area.
Ready Switch
Unlock it before removing the Power Module.
Lock it when the Power Module is well installed. Then the Power
Module can start to work.
DIP Switches
There are three DIP switches for Power Module address setting. In
the same cabinet, each Power Module ID MUST be exclusive. The
setting method is shown in Table 2-1.
Battery Start
Button
When AC input is not existing, use this button to start battery power
for UPS.
FAULT LED
ON
The Power Module is in fault condition or the
Ready Switch is unlocked.
ON/OFF 0.5 sec
The Power Module IDs conflict.
ON/OFF 0.15 sec
The STS Module is not found.
RUN LED
ON
The Power Module normally works as a slave
module.
ON/OFF 0.5 sec
The Power Module normally works as a master
module.
ON/OFF 0.15 sec
The CAN Bus communication doesn’t work.
Figure 2-19-a. Power Module 20 kVA HV (ref. 67801)
