Eaton Power Xpert UX Quick Start Manual

Power Xpert™ UX operation
(Summary of user manual 6063308_G01 03)
Explanation of the panel control
1 Position indicator for
circuit-breaker truck
(TEST or SERVICE)
2 Push button for switching
the circuit-breaker to the
ON position (electrical)
3 Voltage detection system
4 Viewing window
5 Release to access the
drive shaft for rack IN-OUT
circuit-breaker
6 Circuit-breaker
(compartment) door
7 Cable (compartment) door
Explanation of the circuit-breaker control
A Secondary connector
B Manual charging handle
C Spring charged/discharged
indicator
D Operation counter
1
8 Position indicator for
circuit-breaker (ON or OFF)
9 Push button for switching
the circuit-breaker to the
OFF position (electrical)
2
10 Position indicator for
earthing switch (ON or OFF)
11 Emergency operating facility
to switch the circuit-breaker
to ON position (mechanical)
12 Emergency operating facility
to switch the circuit-breaker
to OFF position (mechanical)
13 Drive shaft to fi t the hand
crank for rack IN-OUT
3
circuit-breaker
14 Operating shaft for manual
operation of the integral
earthing switch with cover
and padlock facility
E
Manual close button
F OPEN/CLOSED indicator
G Manual open button
From service position to earthed position
Switch OFF the circuit-breaker
a. Open the circuit-breaker via the OFF
push-button (9).
b. Check that the circuit-breaker is OFF.
Withdrawal from SERVICE to TEST
position
a. Fit the hand crank on the drive shaft (13).
b. Turn the hand crank anti-clockwise until
the unit reach the TEST position.
c. Remove the hand crank.
d. With the unit in the TEST position the
circuit-breaker door (6) can be opened, if
needed.
Switch ON the earthing switch
a. Make sure that cables are 'dead' .
If provided, check the indicator of
the voltage detection system (3).
b. Open the cover to access the operating
shaft (14).
c. Press down the interlock driver and
insert the operating handle.
d. Turn the handle clockwise to move
the earthing switch to the ON position.
e. Remove the operating handle.
f. The earthing switch can be padlocked
in the ON position, if required.
g. With the earthing switch in the ON
position cables are earthed and the
cable door (7) can be opened.
Red arrows and dots are When red arrows and dots are
not visible: cable is dead. visible: cable is live!