Product Profile

Overview

EKR5 is a remote control module that supports switching and RS485 control methods. This module works with RCCB (other products like MCB and RCBO are in development).

At the same time, the module supports an automatic reclosing function (3 times). When the relevant protection device in the line trips at an inopportune time (manual opening, short circuit trip, leakage trip, overload trip, etc.), it will automatically restart to improve the circuit reliability of power supply.

Technical Data

Basics Model
Model	EKR5-AC-C	EKR5-DC-C	EKR5-AC-S	EKR5-DC-S
Control mode	Switching input control		RS485 control (MODBUS-RTU)
Power terminals	A1-A2
Rated supply voltage	AC230V±10%	DC24V±10%	AC230V±10%	DC24V±10%
Power consumption	AC max.1VA(standby) max.20VA(operation)	DC max.1VA(standby) max.20VA(operation)	AC max.1VA(standby) max.20VA(operation)	DC max.1VA(standby) max.20VA(operation)
Frequency Range	50Hz-60Hz
Supply indication	Red and green LEDs
Action time	≤ 1s
Electrical life	4000 Cycles
Mechanical life	10000 Cycles
Operating ambient temperature	-20℃ to+55℃
Storage temperature	-35℃ to+75℃
Installation method	Mounting on 35mm DIN rail
Protection degree	IP20
Overvoltage cathegory	III
Pollution degree	2
Max. terminal size for cable	2.5mm²
Dimensions	84×18×78mm
Matching products	EKL6-100, EKL6-100B, EKL6-63EV
Built-in automatic recloser
Model	EKR5-AC-CR	EKR5-DC-CR	EKR5-AC-SR	EKR5-DC-SR
Control mode	Switching input control + automatic reclosing		RS485 control (MODBUS-RTU) + automatic reclosing
Power terminals	A1-A2
Rated supply voltage	AC230V±10%	DC24V±10%	AC230V±10%	DC24V±10%
Power consumption	AC max.1VA(standby) max.20VA(operation)	DC max.1VA(standby) max.20VA(operation)	AC max.1VA(standby) max.20VA(operation)	DC max.1VA(standby) max.20VA(operation)
Frequency Range	50Hz-60Hz
Supply indication	Red and green LEDs
Action time	≤ 1s
Auto reclosing times	3
Auto reclosing interval time	10S - 60S - 300S
Reset the closing times	No trip or manual reset within 15 minutes after the successful closing
Electrical life	4000 Cycles
Mechanical life	10000 Cycles
Operating ambient temperature	-20℃ to+55℃
Storage temperature	-35℃ to+75℃
Installation method	Mounting on 35mm DIN rail
Protection degree	IP20
Overvoltage cathegory	III
Pollution degree	2
Max. terminal size for cable	2.5mm²
Dimensions	84×18×78mm
Matching products	EKL6-100, EKL6-100B, EKL6-63EV

Dimensions

Wiring diagram

Overall and Installation Dimension (mm)

Product selection form


RCCB model	EKL6-100	EKL6-100B	EKL6-63EV
Standard	IEC/EN61008-1	IEC61008-1, IEC62423	IEC61008-1, IEC62955
Type of trip	Type of trip Electro-magnetic
Type of protection (electric leakage)	AC, A, A-G / A-SI, A-S	B	A+DC 6mA
No.of poles	2P(1P+N), 4P(3P+N) , N Pole on left
Rated voltage (Ue)	1P+N: 230/240V~, 3P+N: 400/415V~
Rated currents (In)	16,25,32,40,63,80,100A		16,25,32,40,63A
Rated sensitivity currents (IΔn)	10,30,100,300mA (10mA only for In=16-25A)	30,100,300mA	30mA DC trip threshold(IΔdc)=6mA
Rated breaking capacity	6,000A, 10,000A	10,000A	10,000A
Electrical life	2,000 Cycles
Mechanical life	4,000 Cycles
Ambient temperature	-25℃ to +40℃		-25℃ to +55℃
Ground fault indicator	Yes
Protection degree	IP20
Terminal connection type	Cable/Pin-type busbar/Fork-type busbar
Max.terminal size for cable	35mm²
Max.tightening torque	2.5N.m
Installation	Mounting on 35mm DIN rail
Connection	From top and bottom