DC Fiber Optic Current Sensors

DC Fiber Optic Current Sensors
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
Installation	AIS
Highest Voltage	10kV~1000kV
Rated Frequency	Direct Current
Rated Primary Current	1A~8000A
Rated Accuracy Limit Factor	1~15
Measurement Accuracy Class	0.2/0.2S
Protection Accuracy Class	5P/5TPE
Step Response Time	200us
Sampling Frequency	10kHz or customization
Measuring Current Bandwidth（3dB）	10kHz or customization
Output Signal Protocol	FT3 or customization
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