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EKI8 Current Monitoring Relay

EKI8 Current Monitoring Relay
Technical Data

■ Applications

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

■ 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.

■ Model and connotation

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  10%
Repeat accuracy  <1%
Temperature dependancy  <0.1%/°C
Limit values tolerance  5% (10% for 0.05-0.5A range)
Hysteresis  5%
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