Outdoor Low Power MV Voltage Transformer Sensor Three Phase
Three-phase Low Power Voltage Sensor 1. Apply to ≤12kV outdoor column installation 2. Application ♦ Voltage sensors for smart grid outdoor overhead lines for voltage measurement, regulation and monitoring; ♦ The voltage sensor is mounted on the column of the outdoor overhead line on the recloser, the circuit breaker and the intelligent meter metering tank. 3. Technical Data: Model CY-EVTSF3-1OWA Maximum voltage 12kV Insulation level 12/42/75kV Lightning impulse withstand
Three-phase Low Power Voltage Sensor
1. Apply to
≤12kV outdoor column installation
2. Application
♦ Voltage sensors for smart grid outdoor overhead lines for voltage measurement, regulation and monitoring;
♦ The voltage sensor is mounted on the column of the outdoor overhead line on the recloser, the circuit breaker and the intelligent meter metering tank.
3. Technical Data:
| Model | CY-EVTSF3-1OWA | |
| Maximum voltage | 12kV | |
| Insulation level | 12/42/75kV | |
| Lightning impulse withstand voltage | 75kV | |
| Rated ratio | Phrase voltage | (10000/^3)/ (3.25A/3) V |
| Zero sequence voltage | (10000A/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) | >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 | |
4. Outline Drawing:
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