Deskripsi
This is a mini split base current transformer; it’s the smallest one compared to the similar products (output 100MA).
The diameter of inner hole is 16mm, the accuracy is ≤0.5 grade.
Using snap joint structure, it can be fixed to the cable directly through nylon ties.
Built-in input coil; small and light, easy to install.
Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability.
Application:
1. The current transformer is used for energy meter in special; AC 220V, 380V power supply can both be applied.
2. When you fix the energy meter, you don’t need to cut off the power if you use this product.
Note:
1. The CT primary should be connected in series with the test current loop, the secondary should be as work in the short-circuit state.
2. The secondary circuit is not allowed open circuit, so please do not install fuse.
Specifications:
Model: PZCT-02
Environment temperature: -40°~+85°
Relative humidity: ≤ 90%(40°)
Working frequency: 50Hz~60Hz
Insulation endurance grade: B grade (130°)
Insulation resistance: >1000MΩ normally
Dielectric strength: can afford power frequency 1000V/1minute
Flame resistance: Conform to UL94-Vo grade
I.R: 10Ω
Measuring range: 0-100A
Size: 47x31x29mm/1.85×1.22×1.14″
Wire Length: 200mm/7.87″
Quantity: 1 Pc
Model : PZCT10020
Ambient temperature: maximum temperature of -20 ~ +60
Altitude : not exceed 2000m ( altitude when using special orders )
Relative humidity : ≤ 95%
Third, the product categories and data
Voltage 150V ~ 240V ( AC )
Frequency of 50Hz ( harmonic 150 ~ 250 Hz)
4, performance,
Ambient temperature: 55 to + 85
Relative humidity: 40 < 90%
Job scope: 20 hz – 20 KHZ
Heat insulation level: B (130 )
Insulation resistance: 1000 m Ω
Electrical resistance: 5000 v / 1 minute
Flame retardant: accord with VL94 – VO level
Input / Output : 100A/20mA
Set state input / output : 20/0 ~ 5V
Linearity error : 0.22
Overload : 1.2 times
Isolation voltage : 2500V
Ulasan
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