Cutler-Hammer ATVISPE31000XSU, Инструкция по эксплуатации

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I.B. ATS-SD02
Page 18
Effective 5/98
4.5 VOLTAGE SELECTION ADJUSTMENT
Certain devices, such as the Voltage Selection Panel,
sensing relays and timers, need to be set and/or cali-
brated prior to placing the transfer switch equipment into
service. Adjustments for logic devices are described in
the separate instructional document dedicated to the
specific logic being used. Voltage selection adjustments
are described here.
BE SURE THAT THE CORRECT VOLTAGE IS
SELECTED TO MATCH THE SYSTEM VOLTAGE. AN
IMPROPER SELECTION AND/OR CONNECTION
COULD RESULT IN EQUIPMENT DAMAGE.
4.6 MOUNTING SWITCHING DEVICE IN THE DRAW-
OUT MECHANISM
When mounting the switching device in the drawout
mechanism, ensure that the extension rails are pulled
out to full extension, and that the tape has been
removed from the secondary control block contact open-
ings (Figures 4-4 and 4-6).
!
CAUTION
Figure 4-3 Side View and Rear View of Power Panel
Switch Cables Range
Rating Per Wiring Size
(Amps) Phase
600-1200 4 4/0-500 MCM
1600-2000 8 4/0-500 MCM
2500-3000 12 4/0-500 MCM
4000 16 4/0-500 MCM
Table 4.1 Wire Size for Power Cable Connections
Normal
Power
Connectors
Load
Connections
Emergency
Power
Connections
Mechanical
Interlock
Cables