Descriptions:
This is a current transmitter Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability. Used for energy meter in special;
Features:
This is a current transmitter;
the diameter of inner hole is 35mm.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.
Specifications:
Brand: zhongdun
Model: ZDT-21I
Environment temperature: -40℃~+85℃
Relative humidity: ≤ 80%(40℃)
Working frequency: 20Hz~5000Hz
Insulation endurance grade: B grade (130℃)
Insulation resistance: >1000MΩ normally
Dielectric strength: can afford power frequency 6000V/50Hz,1min
Flame resistance: Conform to UL94-Vo grade
Measuring range: 5A 10A 50A 100A 200A 300A 500A 600A 800A
rated output 5V 10V DC0-20mA DC4-20mA
power: DC12V DC24V AC/DC220V
Weight:0.35 KG / Piece
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.
Package Included:
1 x current transmitter
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.
