MGE UPS Systems EX20, EX30, EX40 Installing the automatic bypass module option, By Pulsar EX

getting started (continued)

installing the "automatic bypass" module (option)

The "automatic bypass" module plugs into the back of Pulsar EX:

cunscrew the cover protecting the connector 15 for the "automatic bypass" module;

cremove the wire linking two of the terminals of the connector (grounding the neutral when the automatic bypass module is not connected);

cplug the module 21 into the connector 15 (see figure 3);

ctighten the module using the 2 screws in the connector 15 .

Pulsar EX with the "manual bypass" module ("Hot- swap" version)

c ensure that the "automatic bypass"

module 21 is properly installed;

c take the "manual bypass" module 25 ;

c plug the rear connectors into connectors

4 and 6 of Pulsar EX (see figure 4);

c tighten the module using the 2 screws

24 ;

		12	AC outlet
	21
			26
15
			3
	7		27
			5
	6
	24		2
	23
			1
	31		XB2 29 30 XB1
Figure 3	Figure 4

c plug the connecting cable 26 into the

connector 12 of Pulsar EX;

c connect the loads having to be supplied

by Pulsar EX:

v either directly in the sockets 23 of the

module,

v or, in the case of cable connection, open

the cover protecting the terminal blocks,

pass the cable in the left cable-clamp and

connect the 3 wires (phase, neutral and

ground) in the output terminal block 29

(XB2) and put back the protective cover.

cconnect Pulsar EX to the AC outlet by the power cable 5 connected to the input socket 27 of the module, having first removed the protective cover.

If you cannot use the power cable 5 included with the module, you can made this cable by yourself, by taking the female plug of cable 5 included and connecting on it the 3 wires (phase, neutral and ground) of your cable as indicated in figure opposite.

G

N

Ph

cdo not connect the power cable 5 to the AC outlet if the battery extension module option has to be installed, else directly consult the "operation" section.

MGE UPS SYSTEMS Pulsar EX: 51032306XT/BB 29