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[China]
Trade Verify
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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Three-phase Electric voltage transformer/voltage Sensor/LPVT
1. Apply to
≤12Kv MV switch
2. Application
♦ Voltage sensor applied to the smart grid in the voltage
distribution lines for voltage measurement, regulation and
monitoring;
♦ The voltage sensor is installed in the box of the medium voltage
switch cabinet, the outdoor column recloser, the circuit breaker
and the intelligent meter metering box.
3. Technical Data:
| Model | CY-EVTSZ2-1 OB | |
| System maximum voltage | 12kV | |
| Isolation level | 12/42/75kV | |
| Lightning impulse withstand voltage | 75kV | |
| Rated ratio | Phrase voltage | (10000/^3)/ (3.25/^3) V |
| Zero sequence voltage | (10000/^3)/ (6.5/3) V | |
| Phase voltage measurement level Accuracy level | 0.5 | |
| Zero sequence voltage protection level Accuracy level | 1 (3P) | |
| Burden (load resistance) | S10MO | |
| Rated voltage factor | 1.2Un continue/1.9Un/8h | |
| Frequency | 50/60 Hz | |
| Operating temperature | -40°C to +70°C | |
| Voltage sensor type | Phase voltage + zero sequence voltage sensor | |
| Installation method | Outdoor use, pillar installation | |
| standard | GB 20840.7(GB 20840.6) I EC 60044-7 (I EC 61869-6) | |
| Connecting type | Cable waterproof connector - lead pin | |
| Connection cable | RVSP shielded wire L = 3 m (length can be customized) | |
4. Outline Drawing:
