Open-loop-Current-sensor-Transducer-NEV-application-CHK-DAB5S2L series 20 to 1000A current measuring
Open-loop-Current-sensor-Transducer-NEV-application-CHK-DAB5S2L series 20 to 1000A current measuring
Open-loop-Current-sensor-Transducer-NEV-application-CHK-DAB5S2L series 20 to 1000A current measuring
CHK- DAB5S2L
Model :
CHK- DAB5S2L
Nominal Current (RMS) :
Channel 1:± 20... ± 100;Channel 2:±200 … ±1000
Vout/Iout @Ipn :
2.5±2V
Measuring Range :
Channel 1:± 20... ± 100;Channel 2:±200 … ±1000
Supply Voltage DC :
+5V
Accuracy (%) @Ipn +25°C :
1.0
Mounting (mm) :
Ø22.5mm

Ultimate performance parameters:
PARAMETERS SYMBOL UNIT VALUE CONDITIONS
MIN. TYP. MAX.
Maximum supply voltage UC V -14 - 14  
Insulation impedance RIS 500 - - 500V DC-ISO 16750
Electrical safety distance dCI mm   3.0    
Creepage distance dCP mm   3.0    
Relative leakage index CTI     PLC3    
Maximum output current IOUT mA -10 - 10 Continuous output
Maximum output voltage (analog)   V -14 - 14 Output over voltage1min@25°C
General performance parameters:
PARAMETERS SYMBOL UNIT VALUE CONDITIONS
MIN. TYP. MAX.
Power supply voltage UC V 4.75 5 5.25  
Current consumption IC mA - 15 20 @TA = 25°C, Uc = 5V
Output current IC mA -1   1  
Load resistance RL 10   -  
Output impedance ROUT Ω 1 - 10  
Capacitive load CL nF 1 - 100  
Working temperature TA ºC -40   125  
Performance parameter channel 1:
Rated measurement current IPN A -   - According to model:
± 20... ± 100
Zero voltage UO V   2.5   @Uc = 5V
Rated output 1) Uout V Uout = (UC/ 5) × (Uo + × IP ) @TA = 25°C
Sensitivity S mV/A - 2000/IPN - @Uc = 5V
Minimum output clamp voltage USZ V 0.2 0.25 0.3 @Uc = 5V
Maximum output clamp voltage 4.7 4.75 4.8 @Uc = 5V
Proportional error εr % -0.6   0.6  
Sensitivity error εS %   ±0.4   @TA = 25°C
  ±1.0   @-10°CA<65°C
  ±1.5   @-40°CA<125°C
Electronic offset voltage range UOE mV   ±10   @TA = 25°C,Uc=5V
Magnetic offset voltage range UOM mV   ±5   @TA = 25°C,Uc=5V,after ±IP
Linearity error εL % - ±0.5 - @T= 25°C,Uc=5V
Zero voltage temperature coefficient TCUO
E AV
mV/ºC -0.1   +0.1 @-40°CA<125°C
Output voltage temperature coefficient TCUO
UTAV
%/ºC -0.08 ±0.04 +0.08 @-40°CA<125°C
Response time tr μs   4 6 @ 90% of IPN
Bandwidth 2) BW KHz   1.1   @-3dB
Output noise Uno pp mV     15  
Performance parameter channel 2:
Rated measurement current IPN A -   - According to model: ±200 … ±1000
Zero voltage UO V   2.5   @Uc = 5V
Rated output 1) Uout V Uout = (UC/ 5) × (Uo + × IP ) @TA = 25°C
Sensitivity S mV/A - 2000/IPN - @Uc = 5V
Minimum output clamp voltage
USZ

V
0.2 0.25 0.3 @Uc = 5V
Maximum output clamp voltage 4.7 4.75 4.8
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