USP D1

Overview

• Phase Failure, Unbalance
• Phase Sequence,
• Auto Reset, Fixed Unbalance Setting
• 1 CO output Relay

Specification

Supply Voltage

• System      415 VAC ± 20%, 50 Hz ± 3%
• Auxillary     Built In

Output Contacts

• Output Contacts    1 CO

Trip Setting

• Phase Sequence  Yes
• Phase Unbalance  60 V± 6 V (fixed)

Trip Time Delay

• On Phase Failure   3.5 sec. ± 1.5 sec. Instant for RP

Resetting Mode

• Reset  Auto

Weight

• Weight  100 gms (Approx.)

Dimensions (mm)

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