MGE UPS Systems 225KVA M N, O P, Legend:, 1, 2, E,F, 2.3Galaxy PW™ Cabinet Major Components

Installation and User Manual

2.3Galaxy PW™ Cabinet Major Components

Legend:

AA: cross-sectional view of the cabinet,

B: front view of the cabinet,

C: front panel,

D: rear panel,

1: normal AC input connection,

2: bypass AC input connection,

E: load connection,

F: battery connection,

G: air inlets,

H: air outlets,

I: cable exit through the bottom,

J: trough, if applicable,

K: rectifier/charger module,

L: inverter module,

M: static-bypass module,

N: rack containing electronic boards,

O: Media Contacts 11 board,

P: slot for communications boards,

Q: FUE input fuses,

R: FUS output fuses,

S: RALI board,

T: UPOZ /UCOZ board,

U: MUSI board,

V: backfeed protection (contactor),

W: control wire routing,

X: fuses for overvoltage protection RC circuit on bypass,

Y: control-wire connection (auxiliary "Media Contacts 11" circuits and communications options).

z: EP0I Board

3: VETI Board

Figure 2-3: Layout of the Major Cabinet Components.

	AA			B	A
H	H		K		M N 3	O P
C		D	L			T

		V
		S		U
G		M		R
		Q
		Z		W
		Q1
		Q4S	Q3BP	Q5N
1, 2, E,F
		GND		N
G	G	L1L2 L3	L1L2 L3	L1L2 L3
		1 F X	2	E Y

I

J

A

86-133060-00 A00 System Setup 2 — 5