DCT107W4 80A Busbar Type Current Transformer with DC Immunity, CT Metering
- OSWELL
- CHINA
- 7-15
- 50K
80A CT with DC Immunity,For Wh meter,Easy fixing inside meter, mounted on the bottom case.
Strong insulation voltage between the primary and the secondary ＞4kV/1min
Attractive appearance, casing color is available on request.
Simple assembly, saving production cost.
Easy connection to the primary cables/bus bars of latching relay.
Characteristics
Rated Current: 80A
Turns Ratio: 1:2500
Load Resistance: 12.5Ωmax
Operation Frequency: 50Hz/60Hz
Dielectric Strength between primary and secondary >4kV/1min.
Phase displacement < 15′, AC current error < ±0.1%.
When DC and even harmonics in AC current circuit is 80√2,the variation of meter error within ±3%@PF=1.0
Ambient Temperature: -40℃~+80℃
Relative Humidity:≤95% (25℃) Altitude: ≤10000m.
Features
DCT107W4 with DC Immunity
High Precision, suitable for Three phase kWh meter Class 0.5, Class 1.0, Class 2.0.
Typical AC current measurement error is within 0.02% at lb test point.
Typical phase displacement < 15′, additional compensation is not needed.
Very reliable and stable performance at different temperature conditions.
Good linearity, it support automatically software calibration.
Different type for different fixing and assembly easily.
Quick connection to PCB available on request.
RoHS Compliance is available on request.
Dimension
