| Coil Number: | Autotransformer |
|---|---|
| Coil Structure: | Toroidal |
| Phase: | Single |
| Usage: | Current |
| Model Number: | MES Series |
| Brand Name: | HEYI |
| Place of Origin: | China (Mainland) |
| Type of CT: | Busbar current transformer |
| Shell Color: | Grey |
| Frequency: | 50/60Hz |
| Accuracy Class: | 0.5/1.0 |
| Approval: | CE & Rohs |
Quick Details
Specifications
Feature:
1:Three built in fixing methods: Panel/Din Rail/Busbar
2: Built in hinged terminal cover
3: Compact design
4: Primary current up to 3000A
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.
SPECIFICATION:
|
Primary current: |
5A-3000A |
|
Secondary current: |
5A, 1A |
|
Standard approval: |
IEC44-1, BS7626 |
|
Maximum voltage: |
0.72/3KV |
|
Frequency: |
50/60Hz |
|
Rated load: |
2.5VA / 5VA / 10VA / 15VA |
|
Class: |
0.5, 1.0 |
|
Short-time thermal current: |
Ith=60*ih |
|
Rated security coefficient: |
FS< 5 |
SPECIFICATION:
|
Primary current: |
5A-3000A |
|
Secondary current: |
5A, 1A |
|
Standard approval: |
IEC44-1, BS7626 |
|
Maximum voltage: |
0.72/3KV |
|
Frequency: |
50/60Hz |
|
Rated load: |
2.5VA / 5VA / 10VA / 15VA |
|
Class: |
0.5, 1.0 |
|
Short-time thermal current: |
Ith=60*ih |
|
Rated security coefficient: |
FS< 5 |
Technical Parameters
|
Electrical Parameter |
|
|
||
|
Rated Frequency |
50/60Hz |
Rated Test Voltage |
3KV AC (1 MIN) |
|
|
Rated Input |
30A-200A |
Place of installation |
Indoor |
|
|
Rated short-time thermal current ( Ith) |
60Ih |
Class |
0.5, 0.2, 0.5S ,0.2S |
|
|
Secondary current |
5A, 1A |
Altitude |
< 1000m |
|
|
Humidity |
< 80% |
|
Ambient temperature |
-5℃~40℃ |
|
Operating temperature |
-10℃~85℃ |
|
Housing self-extingshing class |
VO |
Special remaind:
1:The installation altitude less than 2000m
2:The surrounding temperature range: from -5°C ~ +40°C
3:In the non-explosive condition. or without adequate erosion and destruction of gas and dust conductive area .
4:Without rain and snow invade
5:Pollution level 2