Description
Total monitoring system for multiple power transformers
1. DISSOLVED GAS ANALYSIS (DGA)
9 Gas + Moisture
Leading-edge photo-acoustic spectroscopy (PAS)
No consumables (calibration or carrier gas) requirements
Multiple-tank option available
One unit for single phase bank of transformers
Market leading specification providing an accurate and robust product
2. PARTIAL DISCHARGE
Unique Tap adaptor design ensures a reliable / safe installation with protection against voltage surges
Effective noise rejection designed specifically for transformers
Continuous monitoring which ensures all significant PD activity is captured
Data converted into visual graphics which are easily interpreted for the non PD expert
3. BUSHING MONITORING
Early detection of fast developing faults
Avoidance of false alarms through advanced algorithms
Automatic separation of PD in bushings
Highly stable relative Tan Delta & Capacitance measurement
Simple commissioning with no manual tuning and additional softwares
4. THROUGH FAULT CURRENT
Record all the overcurrents flowing through the transformer windings
Evaluation of the key parameters to predict winding deformation (peak, RMS, DC content, duration, energy)
Recording insertion current
Enabling data correlation with Bushing Capacitance, Partial Discharges and DGA
