| Coil Number: | Autotransformer |
|---|---|
| Coil Structure: | Toroidal |
| Phase: | Single |
| Usage: | Current |
| Model Number: | DP-816 |
| Brand Name: | HEYI |
| Place of Origin: | China (Mainland) |
| Window size: | 80*160mm |
| Shell Color: | Black |
| Frequency: | 50/60Hz |
| Accuracy Class: | 0.5/1.0 |
Quick Details
Specifications
Feature:
1: Double-screw fastening, safe, easy to install, portable.
2: Wide inner window, allowing clamping of big cables or bus-bars.
3: Wide range of sizes to accommodate all the existing installations.
4: Primary current from 5A to 5000A.
Advantage:
1. All the cases are made of import USA dupont PA materials, not the ABS material case,
So the temperature endurence is much higher;
2. All the cores are made of imported highest quality silicon iron sheet, So the core's magnetic
performance is much higher;
3. All the parameters are double cross-checked, so the testing results is much ensured!
Small size and easy mounting
4. Wide inner window, allowing clamping of big cables or bus bars
5. Wide range of size
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.
|
Primary current: |
5A-5000A |
|
Secondary current: |
0-5A |
|
Standard approval: |
IEC44-1, BS7626 |
|
Maximum voltage: |
0.72/3kV |
|
Frequency: |
50/60Hz |
|
Rated load: |
1VA-30VA |
|
Class: |
0.5, 1.0 |
|
Short-time thermal current: |
Ith=100xIn |
|
Rated security coefficient: |
FS< 5 |
Specifications:
|
Model |
Nominal current ratio |
Burden(VA) Accuracy |
|
|
Class: 0.5 |
Class 1.0 |
||
|
DP-816 |
1000/5 A |
5 |
10 |
|
1500/5 A |
7.5 |
10 |
|
|
2000/5 A |
10 |
15 |
|
|
2500/5 A |
15 |
20 |
|
|
3000/5 A |
20 |
25 |
|
|
4000/5 A |
20 |
25 |
|
|
5000/5 A |
20 |
25 |
|

