3 Phase Electric MV Voltage Transformer / Medium Voltage Potential Transformer
Brand Name:Chuangyin
Certification:KEMA,SGS,TUV,UL
Model Number:CY-EVTSZ3-12WB
Minimum Order Quantity:1set
Payment Terms:L/C, T/T, D/P, D/A, Western Union, MoneyGram
Place of Origin:Shenzhen
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Location:
Shenzhen Guangdong China
Address:
1st Floor, B Block, Jiada R&D Building, Nanshan, Shenzhen, China
Supplier`s last login times:
within 13 hours
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Product Details
Three-phase Electric voltage transformer/voltage Sensor/LPVT
1. Apply to
≤12kV outdoor column installation
2. Application
♦ Voltage sensors for smart grid outdoor overhead lines for voltage
measurement, regulation and monitoring;
♦ Voltage sensors mounted on the outdoor overhead lines on the
column recloser, circuit breakers and smart meter metering boxes.
3. Technical Data:
| Model | CY-EVTSZ3-1OW | |
| Maximum voltage | 12kV | |
| Insulation level | 12/42/75kV | |
| Lightning impulse withstand voltageck | 75kV | |
| Rated ratio | Phrase current | (10000/^3)/ (3.25/^3) V |
| Zero sequence current | (10000A/3)/ (6.5/3) V | |
| Phase voltage measurement Accuracy level | 0.5 | |
| Zero sequence voltage protection Accuracy level | 1 (3P) | |
| Burden (load resistance) | 2>10MQ | |
| 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 pillar installation | |
| Implementation of standards | GB 20840.7(GB 20840.6) I EC 60044-7 (I EC 61869-6) | |
| Connection type | Cable waterproof connector - lead pin | |
| Connecting cable | RVSP shielded wire L = 3 m (length can be customized) | |
4. Outline Drawing:
3 Phase Electric MV Voltage Transformer / Medium Voltage Potential Transformer
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