Essential details
Quantity(pieces):24
Volume:0.03744 m³
MOQ:1
G.W:0.45 kg
Lead time:10-30days
Size:L(45)*W(26)*H(32) cm
N.W:0.4 kg
Shipping:Express Delivery, Air freight, Ocean freight
Specification Number:RDR01
Package Description:纸箱
Product Introduction
RDR01
IDMT EARTH FAULT RELAY
RDR series relay have been designed for controlling, protecting
and monitoring industrial, utility distribution networks and
substations. They can also be used as part of a protection scheme
for feeders, transformers and generators.
▶Micro controller based numeric design
▶Measures true RMS
▶Rated input current 5A, 50/60 Hz
▶For three-phase system
▶Harmonic filter on the neutral input current
▶LCD display for superior readability
▶Real time display of earth fault in %
▶Pre-alarm & fault trip LED indication
▶Trip value recording (50records)
▶Programmable relay output contacts
▶Password & key lock to prevent unauthorized setting
▶RS-485 communication Modbus RTU
▶Language: English , Chinese
▶Reference standards: IEC60255-26, IEC60255-27
Product details
