I.B. ATS-CP01
Page 9
Effective 5/98
Not all options are available for all transfer switch
configurations. If in doubt, check Price List 29-920
for the availability of options for a specific transfer
switch design. The option numbers used here corre-
spond to the numbers used in the price list.
14. Relay Auxiliary Contact
The Normal power source relay is energized only when
the switch is in the Normal position and Normal power is
present. The Emergency power source relay is ener-
gized whenever the Emergency power source is present.
C. Normal Power Source: Provides 2 NO and 2 NC
contacts
D. Emergency Power Source: Provides 2 NO and 2 NC
contacts
16. Power Switch with Integral Overcurrent
Protection
Use of this option can, in many cases, eliminate the need
for separate upstream overcurrent/short circuit protec-
tion, thus enabling code requirements to be met with a
device that takes up less space and requires less wiring.
B.
Both Normal and Emergency Sides
E.
Emergency side only
N.
Normal side only
17C. High Withstand Rating
Increases withstand rating from 65 kA to 100 kA at 480
volts
18. IQ Metering
I.
IQ Generator - Normal Only
J.
IQ Generator - Emergency Only
K. IQ Generator - Both N&E (Selectable)
O. IQ Analyzer - Normal Only
P. IQ Analyzer - Emergency Only
Q. IQ Analyzer - Both N&E (Selectable)
R. DP-4000 - Normal Only
S. DP-4000 - Emergency Only
T. DP-4000 - Both N&E (Selectable)
20A. Rear Bus Connections
Solderless lugs are furnished as standard on all
enclosed and open units. Rear bus connections are only
available on open units.
21A. Non-Standard Terminals
(Refer to Cutler-Hammer)
24. Battery Charger
The trickle charge DC output is 12 or 24 volts. Units are
supplied in a separate wall mounted enclosure, and
have an automatic high-low charge rate.
C. 12 volt
D. 24 volt
When supplied, the battery charger is provided in a sep-
arate wall mounted enclosure (Figure 3-8). Separate
instructions and wiring information are provided with the
charger for installation purposes.
Figure 3-7 Neutral Connection
NOTICE
