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YCW8HV HV Clase ACB

3P, 3P+N, 4P | Rated Current (630~4000)A

已復制到剪切板

Accurate protection, automatic breaking in the case of overcurrent, phase loss, voltage loss, undervoltage and overvoltage;
Has reclosing function, breaking when loss of voltage or undervoltage, automatic closing when the voltage returns to normal;
Fully meet the requirements of electromagnetic compatibility, can still work normally under strong electromagnetic interference;
With communication interface, can achieve "remote control, remote measure, remote adjust, remote message" function,to meet the requirements of control automation;
Flexible wiring, horizontal, vertical, mixed wiring.

Parameter

Identify different items

Main technical parameters

Model

Frame current

Rated current In(A)

Rated working voltage AC Ue(V)

Rated insulation voltage Ui(V)

Rated impulse withstand voltage Uimp(kV)

Rated frequency

Suitable for isolation

Rated limited short-circuit breaking capacity Icu(kV)

Rated operating short-circuit breaking capacity Ics(kV)

Rated short-time withstand current Icw/1s(kA)

Breaking time ms(no additional delay)

Close time

Electrical life

Mechanical life(With maintain)

Mechanical life(Without maintain)

YCW8HV-2500

YCW8HV-4000

630, 800, 1000, 1250, 1600, 2000, 2500A

2500, 3200, 4000A

800V/1000V/1140V

1500

AC50Hz 3500

Yes

≤30

≤60

8000

6000

30000

15000

10000

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Note: The product continues to innovate and its performance continues to improve.
This technical parameter is for reference only.

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