Zhejiang KRIPAL Electric Co., Ltd.
Main products:Isolator,Contactor,Plug,MCCB,Connector
Products
Contact Us
  • Contact Person : Mr. Sun Allen
  • Company Name : Zhejiang KRIPAL Electric Co., Ltd.
  • Tel : 86-577-13780109789
  • Fax : 86-577-62887668
  • Address : Zhejiang,Yueqing,Wenzhou Daqiao Industrial Zone
  • Country/Region : China
  • Zip : 325603

protective relays

protective relays
Product Detailed
240V AC 50/60 Hz power supply. KLR 123 Earth fault Protection Relay/Digital Relay

KLR 123 Earth fault Protection Relay/Digital Relay

1. FEATURES A. Both latching and non-latching type of tripping contacts B. Trip starting indicator C. Relay tripped indicator D. Detection of no connection to current transformer for extra safety E. High immunity to electrical interference

2. TECHNICAL DATA SETTINGS Sensitivity adjustment: 0.1 to 1.0a Delay time adjustment: 0.1sec to 3.0sec

CONTACTS Contact arrangement: 1* latching type with manual reset 1*non- latching type with manual reset Bothe NC and NO contacts available Contact rating: 6A. 250V AC Contact material: Silver alloy Operating time: 15ms max. Expected electrical life 100, 000 operations at rated current Expected mechanical life: 5000000 operations

AUXILIARY SUPPLY Supply voltage: 198-265V  AC; 90-120V AC Rated frequency: 50/60Hz VA rating: 3VA typical 

IINDICATORS Auxiliary supple: GREEN LED Time delay: RED LED Trip: RED LED

PERFORMANCE Adjustable accuracy: Less than ± 5% Repeatability: Less than 0.5% of full scale

protective relays



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