IB140015EN
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Instructional Booklet
Effective: August 2014
Page
35
ATC-900 Magnum Tranfer Switch O & M Manual
Section 10: Renewal Parts Guide
10.1 General
Refer to Figure 43 through 45 for assistance with selecting and
ordering selected ATS renewal parts.
The replacement controller needs to match the originally supplied
features. The easiest way to supply this list is to provide the
original
order
number
on the original shipment. The ATS product
line has a data base that is maintained with the original feature
list. The general order number or GO # is on the nameplate of the
ATS located on the inside of the door. In addition it is very helpful
to also supply the
15 digit catalog number
of the ATS. This num-
ber is also available on the nameplate of the ATS.
Harness's may change depending on certain options ordered. The
best way to order a harness is to call tech support or sales with
the GO number
There is a new top shelf for the switch that moves some compo-
nents that do not need nearly any attention. This added shelf
removes some large components from the bottom panel (Figure
43) and places them on the top shelf as shown in Figure 44. The
top shelf shown in the figure has a PXG200, power supply, and a
covered transformer for the larger heater. Other components may
include PTs, metering housings, etc.
Figure 44. Top Component Shelf
.
Figure 43.Bottom Panel for User Interface
SWITCH TYPE
CONTROLLER
REPLACEMENT STYLE
Magnum Based Design
Magnum Open Transition
ATC-900
ATC-900BTONI
A
Magnum Closed Transition Only
ATC-900
ATC-900BTONCF
D
Magnum Closed Transition with
Open, In-phase, LVD, TDN
ATC-900
ATC-900BTONIC
B
SERVICE ENTRANCE FUSE
BLOCK HARNESS
IO TERMINAL BLOCKS
MAGNUM
Inside Tap Type
Shown
SHORTING
BLOCK FOR
METER CT
TRANSFORMER
PACK
GENERATOR 2 START (RED)
FUSES FOR METER
SERVICE
ENTRANCE
SWITCH
