CBPS-300 OPERATING INSTRUCTIONS
12
b.
Turn the voltage control knob to select
the desired test voltage. Observe test voltage
displayed on the LCD as shown below:
NOTE
Allow 3 seconds after turning voltage
control knob for the voltage display to be
stable.
c.
Press the control CLOSE switch to
energize CLOSE coil.
d.
Observe CLOSE coil was energized and
circuit breaker was closed.
e.
If an over-current condition was detected,
the FAULT LED will be lit.
f.
Check the CLOSE coil connection. Press
RESET switch and go to step c to close
circuit breaker.
g.
To end test, turn the voltage control knob
to zero position before turning off CBPS-
300.
WARNING
Always return the voltage control knob to
the zero position before connecting or
disconnecting the CBPS-300 test leads.
5.5 Energize Spring Charging Motor
Procedure
The following procedures will allow the
operator to energize circuit breaker charging
motor.
a.
Make sure the CBPS-300 display voltage
is selected to display coil voltage. Press
Coil/Motor switch to display motor voltage.
b.
Turn the voltage control knob to select
the desired test voltage. Observe test voltage
displayed on the LCD as shown below:
NOTE
Allow 3 seconds after setting voltage control
knob for the voltage display to be stable.
c.
Hold the MOTOR switch to energize
circuit breaker charging motor.
d.
Observe circuit breaker charging motor is
energizing.
e.
Release switch after spring was charged.
f.
If an over-current condition was detected,
the FAULT LED will be lit.
g.
Check motor lead connection. Press
RESET switch and go to step c to energize
charging motor.
h.
To end test, turn the voltage control knob
to zero position before turning off CBPS-
300.
WARNING
Always return the voltage control knob to
the zero position before connecting or
disconnecting the CBPS-300 test leads.
5.6 Remote control Mode
The CBPS-300 can be control by the
Vanguard Instrument circuit breaker timers
(CT-6500, CT-7000, CT-7500). The
following procedures allow the user to
operate the CBPS-300 with the Vanguard
Instrument timers.
a.
Connect the initiate cable from the CT-
XXX timer to the CBPS-300.
b.
Turn the voltage control knob to zero.
COIL VLTG: 120.0 V
MOTOR VLTG: 120.0 V
Summary of Contents for CBPS-300
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