Xtreme X90-2S, Руководство пользователя и инструкция по установке

Страница: 20 / 88

2.9.2 Power Module
Each Power Module is shipped in its own package and installed during the UPS system installation.
The capacity of each Power Module is 50KVA/50KW or 70kVA/70kW. It includes a power factor
correction rectifier, a battery charger, an inverter, STS and control circuit.
No. Item Description

Fan
These fans provide forced convection cooling. Cooling air enters the
module through ventilation grills in front of the fans and exits through
grills located in the rear of the module. 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 five DIP switches for Power Module address ID 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 available, use this button to start the UPS with
battery power.

FAULT LED
ON
The Power Module is in fault condition, or the Ready
Switch is unlocked.
ON/OFF 0.5 sec The Power Module ID is set to the same as another
Power Module in the system (IDs conflict).

RUN LED ON
The Power Module works normally as a slave
module.

RUN LED
ON/OFF 0.5 sec
The Power Module works normally as a master
module.
ON/OFF 0.15 sec CAN Bus communication fails.
Figure 2-17 Power Module