SZR-280 Supply unit

Depth

110 mm

External power supply required

-

Function over voltage detection

+

Function under voltage detection

+

Kõrgus

75 mm

Laius

150 mm

Max. permitted delay-on energization time

60 s

Max. permitted off-delay time

60 s

Min. adjustable delay-on energization time

0.1 s

Min. adjustable off-delay time

0.1 s

Number of contacts as change-over contact

0

Number of contacts as normally closed contact

0

Number of contacts as normally open contact

5

Phase failure detection

+

Phase imbalance monitoring

-

Phase sequence monitoring

-

Rated control supply voltage Us at AC 50HZ

85 .. 264 V

Type of electric connection

Screw connection

Voltage measurement range

80 .. 300 V

Voltage type for actuating

AC

With detachable clamps

-