Standard Voltage Transformer
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Product Specifications
| Rated voltage | 35-1000 kV |
| Rated frequency | 50 Hz |
| Rated power factor | 1.0 |
| Rated short-time voltage withstand | 1.3 UN or 1.5 UN |
| Rated secondary voltage | 100/3 V |
| Accuracy grade | 0.01, 0.02 |
| Weight | 90-6800 kg |
| Features | High accuracy, Wide voltage range, Safe operation, Easy operation, Stable performance |
Product Overview
Key Features
Standard Voltage Transformer
Application
The standard voltage transformer is suitable to be used for error measurement in delivery test or on-site test of power transformers 35~1000kV.
Features
High measurement accuracy, in Grade 0.01~0.1
Wide range of measuring voltage: each standard voltage transformer can have 2 or more composite ratios
Mainly insulated by SF6 which is good at automatic-restoration, operation is reliable and safe
- Several patents are used; hydraulic pressure device for lifting, easy to operate
- Creative electromagnetic shielding technique, good anti-jamming performance, stable error performance
Technical Specifications
| Model | HJ-35 | HJ-66 | HJ-110 | HJ-220 | HJ-330 | HJ-500 | HJ-765 | HJ-1000 | |||||||
| Rated voltage UNkV | 35 | 66 | 110 | 220 | 330 | 500 | 750 | 1000 | |||||||
| Max working voltage kV | 1.2 UN or 1.5 UN | ||||||||||||||
| Rated frequency Hz | 50 | ||||||||||||||
| Rated power factor | 1.0 | ||||||||||||||
| Rated short-time voltagewithstand kV | 1.3 UN or 1.6 UN | ||||||||||||||
Measure winding | Rated secondary voltage V | 100/3 | |||||||||||||
| Accuracy grade | 0.01,0.02 | ||||||||||||||
| Rated output capacity VA | 0~1 | ||||||||||||||
| Other winding | Rated secondary voltage V | 100 or 100/3 | |||||||||||||
| Accuracy grade | 0.05,0.1 | ||||||||||||||
| Rated output capacity VA | 0~1 | ||||||||||||||
| Annual SF6 leakage | 0.5% | ||||||||||||||
| Weight kg | 90 | 110 | 155 | 260 | 720 | 720 | 2850 | 6800 | |||||||
Note:
1) Several patents are used in this series of standard voltage transformer.
2) We are able to supply standard voltage transformer with multiple input voltages, such as HJ-500(330).
Company Details
Focusing on a customer-centric approach, YANGZHOU XINYUAN ELECTRIC CO., LTD. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Electrical Testing & Measuring Equipment in bulk from YANGZHOU XINYUAN ELECTRIC CO., LTD. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer, Supplier
Establishment
2004
Working Days
Monday To Sunday
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Seller Details
Shanghai, Shanghai
Marketing Manager
Mr. Johnny
Address
Room 625, #218 Ning Guo Road, Yangpu District, Shanghai, Shanghai, 200090, China
voltage transformer in Shanghai
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