GE SERIES B 480 用户手册
GEH-7252
1
May 2003
g
GE Capacitor & Power Quality Products
1. IMPORTANT SAFETY INFORMATION
WARNING
ONLY A QUALIFIED ELECTRICIAN CAN CARRY OUT THE ELECTRICAL
INSTALLATION OF THIS FILTER
WARNING
High voltage is used in the operation of this filter. Use Extreme caution to avoid contact with
high voltage when operating, installing or repairing this filter. INJURY, DEATH AND/OR
PROPERTY DAMAGE MAY RESULT IF SAFETY PRECAUTIONS ARE NOT
OBSERVED.
high voltage when operating, installing or repairing this filter. INJURY, DEATH AND/OR
PROPERTY DAMAGE MAY RESULT IF SAFETY PRECAUTIONS ARE NOT
OBSERVED.
After removing power, allow at least five minutes to elapse and verify that the capacitors
have discharged to a safe level before contacting internal components. Connect a DC
voltmeter across the capacitor terminals or terminals 1, 2 and 3 on terminal block 1TB.
Start with the meter on the highest scale and progressively switch to a lower scale as the
indicated voltage falls below the maximum value of the scale used.
have discharged to a safe level before contacting internal components. Connect a DC
voltmeter across the capacitor terminals or terminals 1, 2 and 3 on terminal block 1TB.
Start with the meter on the highest scale and progressively switch to a lower scale as the
indicated voltage falls below the maximum value of the scale used.
WARNING
THE OPENING OF THE BRANCH CIRCUIT PROTECTIVE DEVICE MAY BE AN INDICATION THAT A
FAULT CURRENT HAS BEEN INTERRUPTED. TO REDUCE THE RISK OF FIRE OR ELECTRICAL
SHOCK, CURRENT-CARRYING PARTS AND OTHER COMPONENTS OF THE FILTER SHOULD BE
EXAMINED AND REPLACED IF DAMAGED.
FAULT CURRENT HAS BEEN INTERRUPTED. TO REDUCE THE RISK OF FIRE OR ELECTRICAL
SHOCK, CURRENT-CARRYING PARTS AND OTHER COMPONENTS OF THE FILTER SHOULD BE
EXAMINED AND REPLACED IF DAMAGED.
WARNING
AN UPSTREAM DISCONNECT/PROTECTION DEVICE MUST BE USED AS REQUIRED BY THE
NATIONAL ELECTRICAL CODE (NEC).
NATIONAL ELECTRICAL CODE (NEC).
WARNING
EVEN IF THE UPSTREAM DISCONNECT/ PROTECTION DEVICE IS OPEN, THE DRIVE DOWN
STREAM OF THE FILTER MAY FEED BACK HIGH VOLTAGE TO THE FILTER. THE DRIVE
SAFETY INSTRUCTIONS MUST BE FOLLOWED.
STREAM OF THE FILTER MAY FEED BACK HIGH VOLTAGE TO THE FILTER. THE DRIVE
SAFETY INSTRUCTIONS MUST BE FOLLOWED.
INJURY, DEATH AND/OR PROPERTY DAMAGE MAY RESULT IF THE DRIVE SAFETY
PRECAUTIONS ARE NOT OBSERVED.
PRECAUTIONS ARE NOT OBSERVED.
WARNING
THE FILTER MUST BE GROUNDED WITH A GROUNDING CONDUCTOR CONNECTED TO
ALL GROUNDING TERMINALS
ALL GROUNDING TERMINALS