Descriptions:

This is a mini split base current transformer;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 mini split base current transformer;

The diameter of inner hole is 38mm, 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: ZDKCT38M

Environment temperature: -40℃~+85℃

Relative humidity: ≤ 80%(40℃)

Working frequency: 20Hz~400Hz

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

Internal resistance: 10Ω

Measuring range: 0-100A 200A 300A 400A 500A 600A

Ratio: 20/1 30/1 40/1 50/1 60/1 80/1 100/1 120/1

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 Transformer

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.