Zhengzhou Great Electric Co.,Ltd.
| Supply Ability | 50 sets per month |
| Delivery Time | 30-45 days |
| Packaging Details | Wooden Package |
| Accuracy Class | 0.001 |
| Input Voltage | 100V, 200V, or customized (option) |
| Rated Frequency | 50 or 60 HZ |
| Application | test VT whose ratio is different from Standard VT |
| Output | Stability and reliable |
| User | Lab, utility, manufacturer... |
| Brand Name | HNMC |
| Model Number | HJF3 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 50 sets per month | Delivery Time | 30-45 days |
| Packaging Details | Wooden Package | Accuracy Class | 0.001 |
| Input Voltage | 100V, 200V, or customized (option) | Rated Frequency | 50 or 60 HZ |
| Application | test VT whose ratio is different from Standard VT | Output | Stability and reliable |
| User | Lab, utility, manufacturer... | Brand Name | HNMC |
| Model Number | HJF3 | Place of Origin | China |
| High Light | 0.001 Class CT PT Test Equipment ，50Hz CT PT Test Equipment ，0.001 Class Lab pt ct test | ||
Induction Voltage Divider HJF3
1. Usage
HJF3 type induction voltage divider is used for testing and calibration of voltage transformer
whose ratio is different from standard voltage transformer.
In general, the secondary load of standard VT is 0.2VA(100V) or 0.07VA(100/√3V); total exciting
power of primary and secondary is only 0.05VA (100V), so it will not give influence on accuracy when
connecting secondary of standard VT.
2. Technical Parameters
| Accuracy class |
0.001 |
| Input voltage | 100V, 200V |
| Output voltage |
2х10-4V～222.222V |
| Rated Frequency | 50HZ or 60HZ |
| Working temperature |
5～55℃ |
Customization is available.
Notice Points
1. Waveform of power source should be sine wave, and distortion should be less than 5%, and
frequency variation should be ±0.5HZ
2. Don’t have noxious gas or other dielectric in the worksite which will give influence on insulation
of voltage transformer
3. Don’t have heavy shaking at site
4. Should not have external strong magnetic field in the test site.
Technical support
After sales service
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
2009
Total Annual:
100-500
Employee Number:
8 ~10
Ecer Certification：
Site Member
Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals. We specialize in production & supply of high-quality produc... Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals. We specialize in production & supply of high-quality produc...
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