Mge-ups-systems S 1750 RT 2U User Manual download pdf (Page 12)

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

52 53

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 21 22

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Mge-ups-systems S 1750 RT 2U User Manual Page 12

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