MGE UPS Systems EXB RT 3U, 2200 RT 3U UPS connection without a FlexPDU or HotSwap MBP module

2. Installation

HotSwap MBP-module operation

UPS ON - OK to switch Normal By-pass BY PASS SWITCH

51 52 53

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.

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 the Normal position.

3 - Start the UPS by pressing the ON/OFF button (27) 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 the Bypass position and check that the load is still supplied. 2 - Set switch (53) back to the Normal position.

2.7 UPS connection without a FlexPDU or HotSwap MBP module

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 - 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-
7		priority loads to the four outlets marked (8)
		that can be programmed in pairs (1 and 2).
		Connect any high-power devices to the 16 A
8		outlet (7).
9		To program shutdown of outlets (8) during
		operation on battery power and thus optimise
		the available backup time, the MGE UPS
35		SYSTEMS communications software is
		required.
		3 - Fit the connection securing system (35)
		that prevents the plugs from being pulled out
10	32	accidentally.

31

Note. The UPS charges the battery as soon as it is connected to the AC-power source, even if button (27) 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.

34007776EN/AB - Page 12