400A/1A Busbar Type Low Voltage CT Current Transformer Toroidal Current Sensor

400A/1A Busbar type low voltage ct current transformer toroidal current sensor
The ECS40-S series are split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor wattage. These CTs can be mounted without removing existing cables for easier installation
Customized current ratio available.
Rated Primary Current(Amp.) 50/60Hz
400nom(1~500A max)
Turn ratio
Np:Ns=1:400
Current Ratio
400A/1A
D.C. Resistance at 20 ºC(mΩ)
915±10%
Accuracy@ Rb=2.5VA
0.5%
Phase error at rated current range
≤0.5'
Operating Temperature Range
-40~85ºC
StorageTemperature Range
-45~90ºC
Dielectric Withstanding Voltage(Hi-pot)
4KV/1mA/1min
Impluse Withstand Voltage
5KV Peak
Insulation Resistance
DC500V/100MΩ min
Applications:
Current measurement
Monitoring and protection
Energy and sub-metering products
Network equipment
Instruments and sensors
Control systemsAdvantage:
Mount easy.
Excellent linearity over the whole range.
Fully RoHS compliant.