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Quick Details

Coil Number: Autotransformer
Coil Structure: Toroidal
Model Number: DP-812
Brand Name: HEYI
Place of Origin: China (Mainland)
window size: 80mm*120mm
input range: 500A/2000A
rated output: 5A/1A
accuracy class: 0.5/1

Specifications

Features
1) Double-screw fastening, safe, easy to install, portable

2) Two built in fixing methods: Base; Busbar mounting

3) Wide inner window, allowing clamping of big cables or bus-bars

4) Wide range of sizes to accommodate all the existing installations.

5) Primary current from 5A to 5000A

Specification
Model Nominal current ratio                                        Burden(VA)/Accuracy
0.5 1.0
DP-812 500/5A / 2.5
600/5A / 2.5
750/5A 2.5 5
800/5A 2.5 5
1000/5A 5 10
1200/5A 5 10
1250/5A 5 10
1500/5A 5 10
2000/5A 5 10

Applications

1) Current measurement, monitoring and protection for electrical wiring and equipment.

2) Current and power measurement for electric motors, lighting, air compressor, heating

and ventilation system, air-condition equipment and automation – control system.

3) Current, power and energy monitoring device.

4) Relay protection device.