NDC1-1450 Series AC Contactor, Nader

Rated working current (A) Ie

1450A

load type

AC-1

Set heating current Ith (A)

1450A

Impulse withstand voltage Uimp(kV)

12kV

Rated insulating voltage Ui (V)

1000V

Rated working voltage Ue (V)

660/690V

Rated making capacity/A (Ue≤690V)

5000A

Rated breaking capacity/A (Ue≤690V)

4000A

Short time withstand current(A) (starting from the cold state, θ≤40℃, no current 60 minutes before)

1s

10000A

10s

8000A

30s

6000A

1min

4500A

3min

4000A

10min

2600A

Rated Frequency (Hz)

50/60Hz

Standards and Certificates

·CCC, TUV, CE

·GB/T 14048.4, GB/T 14048.5, IEC60947-4-1, IEC60947-5-1

Mechanical life

80×10⁴ times(≤600times/h)

Ue≤440V

Electrical life

15×10⁴ times

Operating frequency h⁻¹

≤200

Ue≤690V

Electrical life

8×10⁴ times

Operating frequency h⁻¹

≤150

Average impedance of each pole(mΩ)

0.1mΩ

Main circuit connection capacity

Number of busbars per phase

2

Busbar Dimensions

Area/mm²

500×2mm²

Perimeter/mm

210×2mm

Tightening Torque/N.m

58N.m

Wide voltage coil

Rated control voltage Uc/V

/

Pull-in voltage range

/

Discharge voltage range

/

100~250V AC/DC

Pull-in time/ms

PLC control

/

Power control

/

Discharge time/ms

PLC control

/

Power control

/

Pull-in power consumption VA/W

/

Retention power consumption VA/W

/

48~132V AC/DC

Pull-in time/ms

PLC control

/

Power control

/

Discharge time/ms

PLC control

/

Power control

/

Pull-in power consumption VA/W

/

Retention power consumption VA/W

/

Control circuit connection capacity

Cord

1PC/2PCS

2.5mm²

Hard wire

1PC

4mm²

Tightening torque/N.m

0.8~1.2N.m

Protection class

IP20

Installation Mode

Bolt installation

Working condition

·Operation temperature:-25℃～+40℃

·Storage Temperature: -60℃～+80℃

·Altitude: ≤3000m.

·The relative air humidity at the installation site should not exceed 95%. Condensing should be avoided in the working environment.

·Pollution Level: 3