MGE UPS Systems 3000 Power Supply User Manual


 
Quick Start Notes
If AC power is required on site prior to the arrival of the MGE Field Engineer, the following procedure will provide
the AC power without powering the UPS. Any questions about this procedure contact the MGE Field Service
support line at 800 438-7373.
A. Insure that the Bypass Switch is in the BYPASS position.
B. Insure that the battery breaker, QF1, is open.
C. Close the input power breaker to energize the AC power.
D.
At this point, power will be available for site usage until the UPS is properly
commissioned.
E. Upon arrival of the MGE Field Service Engineer, the main power must be disconnected so that a safe and
proper commissioning of the unit may be accomplished.
WARNING
Do not, under any circumstance, rotate the switch to the TRANSFER or
NORMAL position, or close the battery breaker, QF1, until the unit has
been commissioned by an MGE Field Engineer.
Figure QS-5: Bypass Switch Set to Bypass Mode.
Galaxy 3000 10-30kVA
Quick StartQS—6
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BYPASS
SWITCH
FRONT VIEW
N
O
R
M
A
L
B
Y
P
A
S
S
TRANSFER
J3
J4
TB2 OUTPUT
TB1 INPUT