Phase sequence, decay and asymmetry sensor 10A 1P 1-10sec 20-80V CKF-318

Dane techniczne

Type of control voltage

AC

Type of electrical connection

Screw connection

Rated control voltage Us for AC 50 Hz [V] from

400

Rated control voltage Us for AC 50 Hz [V] up to

400

Rated control voltage Us for AC 60 Hz [V] from

400

Rated control voltage Us for AC 60 Hz [V] to

400

Number of switching contacts

1

Number of NO contacts

0

Number of NC contacts

0

Rated control voltage Us for AC 50 Hz [V]

400

Rated control voltage Us for AC 60 Hz [V]

400

With detachable terminals

No

Voltage measuring range [V] from

320

Voltage measuring range [V] to

480

Maximum permitted time delay for power supply [s]

360

Minimum adjustable time delay in the event of a power outage [s]

1

Maximum allowed time delay in the event of a power outage [s]

10

Phase sequence control

Yes

Phase decay control

Yes

Undervoltage control function

Yes

Overvoltage control function

Yes

Phase asymmetry control

Yes

Minimum adjustable time delay when supplying power [s]

2