Outdoor electronic voltage sensors provide precise voltage measurement, reliable environmental durability, and optimized electrical performance. Designed for power grids and industrial applications, they offer superior insulation, extended operational lifespan, and high-accuracy monitoring capabilities.
Product Overview
The electronic voltage sensor is designed specifically for power systems, especially for use in facilities with a rated frequency of 50Hz and a rated voltage of 10KV. It is used in conjunction with outdoor pole-mounted vacuum circuit breakers, and works with electronic instruments and microcomputer-based protection systems to provide precise voltage measurement and protection functions. The sensor supports zero-sequence protection, data transmission, and live-state digital detection, with secondary outputs in standard small signals, eliminating the need for secondary conversion. This makes it compatible with A/D converters and meets the requirements of smart grids.
Features
- Intelligent Functions: Includes zero-sequence protection, data transmission, and live-state digital detection to meet the monitoring needs of smart grids.
- Simplified Secondary Output: Outputs small signals without the need for secondary conversion, making it easy to integrate with secondary devices.
- Reliable Power Monitoring: Provides accurate voltage measurements, ensuring the safe operation of power grids.
- Strong Compatibility: Works with electronic instruments and microcomputer protection devices, supporting a variety of system configurations.
Applications
- Outdoor Power Facilities: Used in conjunction with outdoor pole-mounted vacuum circuit breakers to monitor voltage in power facilities.
- Smart Grids: Suitable for voltage measurement and data transmission in smart grid systems, supporting efficient network management.
- Power Protection and Measurement Systems: Provides precise voltage monitoring and supports zero-sequence protection and digital detection for power systems.
- Power Equipment Upgrades: Applied in the digital and intelligent transformation of power equipment, enhancing reliability and maintenance efficiency.
Item | Value |
Voltage Level | 10KV-42KV-75KV |
Accuracy Grade | 1/3P (2%~190% Un) |
Partial Discharge | <5PC (14.5KV) |
Voltage Variation | 10KV/√3:6.5V/3 |
Ambient Temperature | -40℃ ~ +70℃ |
Working Efficiency | 50H |
Rated Power | 2 MΩ |