China 1200A 400mA 0.5 Class Busbar Split Core Current Transformer Open Loop CT, Find details about China Current Transformer, Instrument Transformer from 1200A 400mA 0.5 Class Busbar Split Core Current Transformer Open Loop CT
1200A/400mA 0.5 class Busbar split core current transformer Open loop CT
The ECS50-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 | 1200nom(1~1200A max) |
Turn ratio | Np:Ns=1:3000 |
Current Ratio | 1200A/400mA |
D.C. Resistance at 20 ºC(mΩ) | 48±10% |
Accuracy@ RL=10Ω | 0.5% |
Phase error at rated current range | ≤30' |
Operating Temperature Range | -40~85ºC |
Storage Temperature Range | -45~90ºC |
Dielectric Withstanding Voltage(Hi-pot) | 4KV/1mA/1min |
Impluse Withstand Voltage | 5KV Peak |
Insulation Resistance | DC500V/100MΩ min |