Description

Technical Specification

Supply Voltage

• System 415 VAC ± 20%, 48 Hz – 63 Hz ± 3%
• Auxillary Built-in 

Output Contacts 

• Output Contacts 2 CO

Trip Setting

• Phase Sequence Yes
• Phase Unbalance 40 V ± 4 V (10% ± 10% of set value – fixed)
• Under Voltage 85% of 415 VAC (fixed)
• Over Voltage 110% of 415 VAC (fixed)

Unbalance Trip Setting

• Unbalance Trip Setting 94 V ± 6V ph – ph (Fixed)

Trip Time Delay

• On UB / SP / UV  3.5 sec. ± 1.5 sec. Instant for RP / OV

Resetting Mode

• Resetting Mode Auto Reset

Weight

• Weight 150  gms.

Dimensions (mm)

• Overall (L x W x D) 110X 35 X 60
• Mounting (L x W) 35 mm DIN rail mounting

Note:

• Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)