Bushing Sensor for Improved Transformer Reliability to Avoid Bushing Failure.
KEY FEATURES
BSENS continually perform online condition monitoring of transformer bushings through regular time-based diagnostics. Bushing Sensors for Tan _ and Capacitance monitoring are based on measuring Leakage Current in the range of 1mA to 200mA which also additionally provides HF signals between 100 kHz – 25 MHz for PD monitoring.
| Transient Voltage Protection | Up to 1500 KV Bushings |
| Bushing Tap Earthing Protection | Double Protection against any loss to grounding connection |
ELECTRICAL SPECIFICATIONS | Sensor Output | Leakage Current = 1mA to 200mA Partial Discharge: 100 kHz to 25 MHz |
| Recommended Cable | RG213 or RG58 |
| Measured Parameters | Leakage Current and Partial Discharge |
MECHANICAL SPECIFICATIONS | Custom designed for various bushing taps MECHANICAL | |
| Operating Temperature | -60°C to +95°C |
ENVIRONMENTAL SPECIFICATIONS | Storage Temperature | -40°C to +85°C |
| IP Rating | IP 66 (Protection against moisture ingress) |
| Humidity | 95% Relative Humidity |