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[China]
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Address: 1st Floor, B Block, Jiada R&D Building, Nanshan, Shenzhen, China
Contact name:Dieky Lin
Shenzhen Chuangyin Co., Ltd. |
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Verified Suppliers
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Electric voltage transformer/voltage Sensor/LPVT (Rear-piug Type)
1. Apply to
≤24kV busbar connecting system with screened separable connector
2.Application
♦Voltage sensor apply to voltage measurement of connecting busbar
with screened cable connector in medium voltage gas insulation
switchgear of smart grid;
♦voltage sensor should be installed in the tail of the screened
cable connector to replace the position of original insulation
plug.
3.Technical Data:
| Model | CY-EVTDC1-10 | CY-EVTDC1-20 | |
| Max. system voltage | 12kV | 24 kV | |
| Insulation level | 12/42/75kV | 24/50/125kV | |
| lighting impulse withstand voltage | 75kV | 125kV | |
Rated voltage ratio | phase voltage | (10000/^3)/ (3.25/^3) V | (20000/-V3)/ (3.25/^3) V |
| zero sequence voltage | (10000A/3)/ (6.5/3) V | (20000A/3)/ (6.5/3) V | |
| Phase voltage- Measuring Accuracy | 0.5 | 0.5 | |
zero sequence voltage-Protection Accuracy | 1 (3P) | 1 (3P) | |
| Burden (load resistance) | a-IOMO | ||
| Rated voltage factor | 1.2Un continue /1.9Un/8h | ||
| Frequency | 50/60 Hz | ||
| Operating temperature | -40°C to +70°C | ||
| LPVT type | Phase voltage + Zero sequence VT | ||
| Installation method and size | rear plug type installation | ||
^xz/R^n1^ oonnector |EC front connector 24kV/630A 15kV/o30A | |||
| Full shield on the product surface | |||
| Standard | GB/T 20840.7 (GB/T 20840.6) I EC 60044-7 (I EC 61869-6) | ||
| Connecting type | aviation plug—lead terminal | ||
| Connecting cable | RVSP Shield line L = 3 m (length can be customized) | ||
4. Outline Drawing:
