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Current Monitoring Relay Supplier

Publish Time: Autorh: Site Auditor

Company Profile

Founded in 1987, Changan Group Co.,Ltd  is a power supplier and exporter of industrial electrical equipment.

We are committed to improving the quality of life and the environment through a professional R&D team, advanced management and effective services.

Passed ISO9001 / ISO14001 / OHSAS18001 inspection. It is a national high-tech enterprise, a top 500 private enterprise in China, a top 500 Chinese machinery company, and a top 500 Chinese manufacturing company.

Tel: 0086-577-62763666 62760888

Fax: 0086-577-62774090


Product Description

Current Monitoring Relay EKI8

Current Monitoring Relay Supplier_Current Monitoring Relay

Function Features

  • Adjustable delay 0.5-10s to eliminate short current peaks.
  • Flexible adjustment by potentiometer, choice of 6 ranges: AC0.05-0.5A; AC0.1-1A; AC0.2-2A; AC0.5-5A; AC0.8-8A; AC1.6-16A
  • Possible to use for current scanning from current transformer.
  • Universal supply AC24-240V and DC24V.
  • Relay status is indicated by LED.
  • 1-MODULE,DIN rail mounting.

Technical parameters

Technical parameters  EKI8-01
Function  Monitoring current
Supply terminals  A1-A2
Rated supply voltage  AC 24V-240V or DC24V
Rated supply frequency  50/60Hz, 0
Burden  Max.1.5VA
Supply voltage tolerance  -15%; +10%
Current range  0.5A,1A,2A,5A,8A,16A
Current adjustment  Potentiometer
Time delay  Adjustable 0.1-10s
Supply indication  Green LED
Setting accuracy  0.1
Repeat accuracy  <1%
Temperature dependancy  <0.1%/°C
Limit values tolerance  5% (10% for 0.05-0.5A range)
Hysteresis  0.05
Temperature coecient  0.05%/℃, at=20℃(0.05%℉, at=68℉)
Output  1×SPDT
Current rating  10A/AC1
Switching voltage  250VAC/24VDC
Min.breaking capacity DC  500mW
Output indication  Red LED
Mechanical life  1×107
Electrical life(AC1)  1×105
Reset time  Max.200ms
Operating temperature -20℃ to +55℃(-4℉ to 131℉) -20℃ to +55℃(-4℉ to 131℉)
Storage temperature  -35℃ to +75℃(-22℉ to 158℉)
Mounting/DIN rail  Din rail EN/IEC 60715
Protection degree  IP40 for front panel/IP20 terminals
Operating position  Any
Overvoltage cathegory  III.
Pollution degree  2
Max.cable size(mm2)  Solid wire max.1×2.5 or 2×1.5/with sleeve max.1×2.5(AWG 12)
Dimensions  90×18×64mm
Weight  62g
Standards  IEC60255-1


Serves for monitoring of heating in rail-switches, heating cables, consumption of one-phase motors, indicates current flow.

Overall and Installation Dimension(mm) 

Current Monitoring Relay Supplier_Current Monitoring Relay Drawing


RCBO(Electromagnetic Type) EKL3-40M 6KA

Current Monitoring Relay Supplier_RCBO(Electromagnetic Type) EKL3-40M 6KA

Electrical Features

Mode Electromagnetic
Type AC
Rated current In 6,8,10,13,16,20,25,32,40A
Poles 1P+N
Rated voltage Ue 230/240V~
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated residual operating current(I△n) 30,100,300mA
Break time under I△n ≤0.1s
Rated breaking capacity 6,000A
Energy limiting class 3
Rated impulse withstand voltage(1.5/50) Uimp 4,000V
Dielectric test voltage at ind.Freq. for 1min 2kV
Pollution degree 2
Thermo-magnetic release characteristic B,C

Mechanical Features

Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Yes
Protection degree IP20
Reference temperature for setting of thermal element 30℃
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃

Overall and Installation Dimension(mm)

Current Monitoring Relay Supplier_RCBO(Electromagnetic Type) Drawing

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