MGE UPS Systems S 1250 RT 2U, S 1750 RT 2U, 2000 RT 2U, S 2500 RT 2U, S 3000 RT 2U, S 3000 RT 3U, S EXB 1250/1750 RT 2U, S EXB 2500/3000 RT 2U, S EXB 2500/3000 RT 3U Power Supply User Manual


 
34008236EN/AA - Page 12
2. Installation
HotSwap MBP module operation
UPS start-up with the HotSwap MBP module
1 - Check that the UPS is correctly connected to the HotSwap MBP module.
2 - Set switch (53) to Normal position.
3 - Start the UPS by pressing the ON/OFF button (24) on the UPS control panel.
The load is supplied by the UPS.
LED (51) "UPS ON - OK to switch" on the HotSwap MBP module goes ON.
HotSwap MBP module test
1 - Set switch (53) to Bypass position and check that the load is still supplied.
2 - Set switch (53) back to Normal position.
2.7 UPS connection without a FlexPDU or HotSwap MBP module
The HotSwap MBP module has a rotary
switch (53) with two positions:
Normal - the load is supplied by the UPS,
Bypass - the load is supplied directly by the
AC-power source.
Check that the indications on the name plate located on the back of the UPS correspond to the AC-power source and
the true electrical consumption of the total load.
1 - Evolution S 1250 / S 1750 / 2000:
connect the UPS input socket (10) to the AC-
power source using the cable of the protected
equipment.
Evolution S 2500 / S 3000: connect the
supplied cable (31) (250 V - 16 A) to the
socket (10), then to the AC-power source.
2 - Connect the loads to the UPS using the
cables (32).
It is preferable to connect the priority loads to
the four outlets marked (9) and the non-
priority loads to the four outlets marked (8)
that can be programmed in pairs (1 and 2).
For the Evolution S 2500 / S 3000 models,
connect any high-power devices to the 16 A
outlet (7).
To program shutdown of outlets (8) during
operation on battery power and thus optimise
the available backup time, the MGE UPS
SYSTEMS communication software is
required.
3 - Fit the connection securing system (35)
that prevents the plugs from being pulled out
accidentally.
Note. The UPS charges the battery as soon as it is connected to the AC-power source, even if button (24) is not pressed.
Once the UPS is connected to the AC-power source, eight hours of charging are required before the battery can
supply the rated backup time.
By-pass
Normal
UPS ON -
OK to switch
BY PASS SWITCH
51
52 53
10
8
9
31
32
35
7