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    EVC3-3.6/D800/1000/1250A vacuum contactorEVC3-3.6/D800/1000/1250A vacuum contactorEVC3-3.6/D800/1000/1250A vacuum contactor
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EVC3-3.6/D800/1000/1250A vacuum contactor

Name Unit Value
Main circuit Rated working voltage (Ue) kV 3.6
Rated working current (Ie) A 800, 1000, 1250
Rated frequency (fr) Hz 50~60
Rated making capacity A 4Ie (AC-2)
Rated breaking capacity A 4Ie (AC-2)
Rated short time withstand current A 4Ie
Rated peak withstand current A 10Ie
Rated short circuit duration s 4
Power frequency withstand voltage Between phases, phase to earth kV 25
Vacuum breaks kV 25
Lightening impulse withstand voltage kV 40
Control circuit Rated voltage (Us) V AC or DC. 110/220
Rated power (Ps) VA ≤600/50 (absorbing/holding)
electric holding
Auxiliary circuit Form 3a+3b
Rated value AC 380V/5A,
DC 380V/1A
Control circuit, auxiliary circuit to earth power frequency withstand voltage kV 2
Rated operating frequency Long-term time/h 300
Short-term time/h 600
Mechanical endurance 10000 times 30
Electrical endurance 10000 times 10(AC-2)
Mechanical characteristics Closing time ms ≤200
Original opening time ms ≤160
3-phase synchronism ms ≤3
Closing tripping ms ≤10
Remark: 1.rated control voltage can be made according to customer’s requirements.
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