Shanghai DELIXI CJ19 capacitor duty contactor *IEC947-4-1 *OEM accepted *Good performance
Shanghai DELIXI CJ19 capacitor duty contactor:
1.ApplicationCJ19 series changeover capacitor contactor is mainly applicable to a power line of AC 50Hzor 60Hz,
rated working voltage up to 380V. It is used to put a low voltage parallel connectedcapacitor
in operation or switch it off in a low voltage reactive power compensation device. Thecontactor
is equipped with a surge suppressor, which can effectively reduce the surge currentpassing
through the capacitor at weitching on and suppress the over-voltage at switching off. The product is in conformity with the standards IEC947-4-1.
2.Structure:
The contactor is of direct-action double break structure, the contactsystem consists of upper and downward layout, upper part has 3 pairsof contacts and current limiting resistance what become surge restraineddevice, when closing current limiting contacts will make several milliseconds
at firstly, then working contact is made closed later, current limiting contact
will be released under the action of everlasting magnet and spring, current
limiting resistance is switched off, capacitor then operate normally,inner wiring
diagram as Drawing 4
CJ19 25 ~ 43 contactor has 2 pairs of auxiliary contacts, CJ19 63 ~ 95 contactors
have 3 pairs of auxiliary contacts, the terminals have provided insulating cover for safety,
coil terminals have been marked clearly. CJ19 25 ~ 43 can be mounted by screw or by
35mm railway, a dismountable square blank card in cover is provided for spare
when required to print something as user. CJ19 63 ~ 95 can be mounted on
35 or 75 mm railway.
3. Specification:
CJ19 switch over capacitor contactor
