ZYVCX800/1000/1250/1400 Vacuum Contactor

Item

Unit

Value

Main circuit

Rated working voltage (Ue)

V

1000

Rated working current (Ie)

A

800、1000、1250、1400

Rated thermal current（Ith）

A

800、1000、1250、1400

Rated frequency (fr)

Hz

50

Rated making capacity

A

4Ie (AC-2)

Rated breaking capacity

kV

4Ie (AC-2)

Power frequency withstand voltage

Between phases, phase to earth

kV

4.2

Lightening impulse withstand voltage

5

Control circuit

Rated voltage

V

AC or DC110/220

Rated power (Ps) Electric holding

VA

≤800/25 (absorbing/holding)

Auxiliary circuit

Form

3NO+3NC

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

Mechanical characteristics

Closing time

ms

≤95

Original opening time

ms

≤30

3-phase synchronism

ms

≤3

Closing tripping

ms

≤10

Net weight

kg

27.5