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ABB VHK 20 User Manual

ABB VHK 20
34 pages
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IB 6.2.7.7-3 APPENDIX
2
2
MANUAL CHARGING OF ELECTRICALLY OPERATED CIRCUIT BREAKERS
FIGURE A5
GENTLY ALLOW THE HANDLE TO
RETURN TO THE READY POSITION
BEING CAREFUL NOT TO ALLOW
THE HANDLE TO DISENGAGE FROM
THE PAWL CARRIER.
TOP POSITION
USE SMOOTH CONSISTENT
UPWARD MOTION.
BOTTOM POSITION
AVOID SIDE-WAYS MOTION OF THE
PAWL CARRIER WHEN CHARGING.
HANDLE ENGAGEMENT
1. REORIENT THE MOTOR UNTIL THE MOTOR CRANK IS IN THE POSITION AS SHOWN.
FOR RYOBI STYLE MOTOR THE EXPOSED COMMUTATOR MAY BE PHYSICALLY ROTATED
IN ODER TO MOVE THE CRANK AS SHOWN.
2. INSERT THE MANUAL CHARGING HANDLE AS SHOWN.
3. VERIFY THAT THE BUMPS ON THE HANDLE ARE ENGAGED INTO THE CHARGING PAWL CARRIER.
4. HOLDING THE HANDLE PERPENDICULAR TO THE PAWL CARRIER, LIFT UP CAREFULLY. DO NOT ALLOW
LATERAL MOTION OF THE HANDLE.
5. LISTEN FOR THE CLICK AND REPEAT 1 THRU 5 UNTIL THE BREAKER IS FULLY CHARGED.
THIS IS INDICATED BY FREEWHEELING OF THE RACTCHET ASSEMBLY.
“WINGS” ON
HANDLE
REMOVED FOR
CLARITY
ORIENT
MOTOR
CRANK AS
SHOWN

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ABB VHK 20 Specifications

General IconGeneral
Rated current (In)20 A
Mounting typeDIN rail
Poles3
Number of poles3
Mechanical life20000 cycles
Electrical life10000 cycles

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