GE AKD-10 Application Manual page 17

Table 16.1 WP-08 / 16 / 20 circuit breakers
Nominal Spring charging
Voltage
motor (amps)
control
range
voltage Inrush Sustained Inrush (amps)
120v-60Hz 104-127 25.0 5.0
120v-50Hz 104-127 25.0 5.0
240v-60Hz 208-254 12.0 3.0
240v-50Hz 208-254 12.0 3.0
48Vdc 38-56 40.0 10.0
110/125Vdc 100-140 27.0 5.0
250Vdc 200-280 13.0 3.0
Table 16.2 WP-32 / 40 / 50 circuit breakers
Nominal Spring charging
Voltage
motor (amps)
control
range
voltage
Inrush Sustained Inrush (amps)
120v-60Hz 104-127 25.0 8.1
120v-50Hz 104-127 25.0 8.1
240v-60Hz 208-254 11.7 3.5
240v-50Hz 208-254 11.7 3.5
48Vdc 38-56 22.0 16.5
110/125Vdc 100-140 25.0 7.0
250Vdc 200-280 13.0 3.2
Table 16.3 Field Installable Remote Close Accessory Kit
catalog numbers
Control voltage WP-08 / 16 / 20
120v-60Hz WPRCSF60120
120v-50Hz WPRCSF50120
240v-60Hz WPRCSF60240
240v-50Hz WPRCSF50240
48Vdc WPRCSFDC048
110Vdc WPRCSFDC110
125Vdc WPRCSFDC125
250Vdc WPRCSFDC250
Secondary Disconnect – Field installable kit available
(Breaker and Equipment accessory)
Inputs and outputs to the circuit breaker are wired through
secondary disconnects located on the top of the breaker. The
plug-style secondary disconnects engage mating disconnects
in the breaker cubicle when the breaker is in the TEST or
CONNECT position. Up to 72 dedicated points are available
so that all breaker accessories can be wired to dedicated
disconnect points. Refer to the breaker wiring diagrams
shown on pages 51 and 52 for breaker accessory wiring.
Table 16.4 Field Installable Secondary Disconnect catalog numbers
WP-08 / 16 / 20
Breaker side (female) WPSDSUBF1
Cell side (male) WPSDSUBM1
Shunt Trip – Field installable kit available (Breaker accessory)
The shunt trip allows remote electrical tripping of the circuit
breaker. It is usually controlled by a switch or push button
and may also be used in conjunction with protective relays
for automatic tripping (the breaker trip units do not require
16
Charge / Charging
Closing coil
close fuse time
(amps) (sec)
15 0.9
15 0.9
15 0.9
15 0.9
15 1.5
15 1.0
15 1.0
Charge / Charging
Closing coil
close fuse time
(amps) (sec)
15 1.5
15 1.5
15 1.3
15 1.3
15 2.0
15 1.7
15 1.7
WP-32 / 40 / 50
WPRCLF60120
WPRCLF50120
WPRCLF60240
WPRCLF50240
WPRCLFDC048
WPRCLFDC110
WPRCLFDC125
WPRCLFDC250
WP-32 / 40 / 50
WPSDSUBF1
WPSDSUBM2
the use of a shunt trip). The shunt trip coil is rated for inter-
mittent duty and is supplied with an auxiliary switch contact
that automatically removes control power following a breaker
trip. A shunt trip is always supplied on electrically operated
breakers. A redundant or 2nd shunt trip is available on
800-4000A frame breakers for special control applications.
See Table 16.5 for shunt trip operating characteristics.
Table 16.5 Shunt Trip Operating Characteristics
Nominal Operating
control voltage voltage range, V
70v-60Hz 70-127
120v-60Hz 95-127
120v-50Hz 95-127
208v-60Hz 165-220
208v-50Hz 165-220
240v-60Hz 190-254
240v-50Hz 190-254
24Vdc 14-30
48Vdc 28-60
110/125Vdc 70-140
250Vdc 140-280
Table 16.6 Field Installable Shunt Trip 1 Kit catalog numbers
Control voltage WP-08 / 16 / 20
70v-60Hz WPS1SF60070
120v-60Hz WPS1SF60120
120v-50Hz WPS1SF50120
208v-60Hz WPS1SF60208
208v-50Hz WPS1SF50208
240v-60Hz WPS1SF60240
240v-50Hz WPS1SF50240
24Vdc WPS1SFDC024
48Vdc WPS1SFDC048
110/125Vdc WPS1SFDC125
250Vdc WPS1SFDC250
Table 16.7 Field Installable Shunt Trip 2 Kit catalog numbers
Control voltage WP-08 / 16 / 20
120v-60Hz WPS2SF60120
240v-60Hz WPS2SF60240
24Vdc WPS2SFDC024
110-125Vdc WPS2SFDC125
250Vdc WPS2SFDC250
Spring Charging Motor – (Breaker accessory)
The spring charging motor is supplied on all electrically
operated breakers. The breaker closing springs are charged
automatically when control voltage is applied to the breaker.
When the springs are fully charged, a cutoff switch de-ener-
gizes the motor. The closing springs will recharge automatically
after the breaker closes unless an external switch contact is
wired into the spring charging circuit. If control power is lost
during the spring charging cycle, spring charging can be
completed using the integral manual pump handle. The
optional remote charge indicator contact can be supplied to
provide a contact closure when the springs are fully charged.
Inrush Sealed
current, A current, A
3.75 3.75
12.3 10.8
7.6 6.7
3.2 2.6
3.8 3.1
3.9 3.4
4.7 4.1
8.3 8.3
4.5 4.5
2.0 2.0
1.0 1.0
WP-32 / 40 / 50
WPS1LF60070
WPS1LF60120
WPS1LF50120
WPS1LF60208
WPS1LF50208
WPS1LF60240
WPS1LF50240
WPS1LFDC024
WPS1LFDC048
WPS1LFDC125
WPS1LFDC250
WP-32 / 40 / 50
WPS2LF60120
WPS2LF60240
WPS2LFDC024
WPS2LFDC125
WPS2LFDC250