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AIS Unbalance Current Sensors for DC Filters and Capacitors
Product Features Product Applications
All-fiber structure Smart grid
Easy to install and transport Rail transit
Insensitive to shock and vibration Electrolytic aluminum industry
Excellent temperature consistency and long term reliability Local area power control system
Integrated broadband wave plate Super large pulse current monitoring system
Main Technical Parameters
Voltage Class ±1200KV
Rated Frequency DC
Rated Primary Current 300A~8000A
Step Response Time 200us
Rated Accuracy Limit Factor 6
Output Signal Protocol 2D41H
Sampling Frequency FT3
Measuring Accuracy Class 10kHz,50kHz or customization
Harmonic Wave Accuracy(≤1500HZ) 0.2
谐波精度(≤1500HZ) Amplitude error 0.2%,delay time 200us
Measuring Current Bandwidth(3dB) 10kHz
Operating Temperature -40℃~+70℃
Secondary Power Supply DC110V,DC220V,AC220V
Diameter of Fiber Optic Current Sensing Coils 80mm~1000mm or customization
Size of Signal Acquisition and Processing Unit Standard 2U rack, customized size