Description

Technical Specification

Supply Voltage

• System 415 V AC ± 20% 50 Hz ± 3%
• Auxillary Built-in 

Output Contacts

• Output Contacts 1 CO

Trip Setting(Volts)

• Phase Sequence Yes
• Phase Unbalance 40V ± 6V (fixed)

Trip Time Delay

• On Phase Failure/ Unbalance Instant  3.5 sec. ± 1.5 sec
• For Level Sensing 3.5 sec. ± 1.5 sec

Under Voltage For 380-440V AC For 220-240V AC		For 110 V AC80% to 95% (adjustable) of auxillary supply (±2% of set value)
Under Voltage For 380-440V AC For 220-240V		ACFor 110 V AC105% to 120% (adjustable) of auxillary supply (±2% of set value)

Resetting Mode

• Resetting Mode Auto Reset

Weight

• Weight 300 gms.

Dimensions (mm)

• Overall (L x W x D) 76 x 30.5 x 117.5
• Mounting (L x W) 68 centre to centre / Panel Mounting & 35 mm rail Mounting

Note:

• Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
• * Available on request.