Online monitoring system for transformer core clamps
IN-203 Transformer Core and Clamping Assembly Online Monitoring System
System Components
IN-203 transformer core clamp online monitoring system consists of zero-flux current transformer, signal processing unit, data acquisition unit, communication unit, display module (optional), power supply module, background monitoring and diagnosis and analysis software (optional).
system function
IN-203 Transformer Core Clamp Online Monitoring SystemIntegrating real-time monitoring, data acquisition, on-site display (optional), trend analysis, over-limit alarm, remote monitoring, data storage and query and other functions, it is designed to comprehensively and accurately monitor the health of the transformer core and its clamps, effectively detecting and warning potential faults in advance, and providing reliable data support for safe and stable operation of the electric power system and condition-based maintenance strategies.
Equipment parameters
| Monitoring Objects | Core and clamp grounding current | Measurement range | 1mA ~ 10A |
| Measurement accuracy | Standard reading ±5% + 1mA | resolution (of a photo) | 1mA |
| Mainframe power supply | AC220V ±10% | communication protocols | Modbus, DL/T860 |
| Equipment structure | Wall-mounted or rack-mounted | application scenario | Different voltage levels |
| environmental adaptation | Ambient temperature: -40℃ ~ +70℃; Ambient humidity: 0~95% (no condensation) | protection class | Rackmount: standard 19-inch 1U (IP30); wall-mounted (IP55) |
