-
GDF-5000 Online Insulation Monitoring Device for DC System
GDF-5000/OL Online Insulation Monitoring Device for DC System is used for real-time online monitoring of insulation status of DC bus and branch. This device adopts the detection method of DC balanced resistance.
-
GDCO-301 Online Monitoring System of Circulating Current on Cable Sheath
Cables above 35kV are mainly single-core cables with metal sheath. Since the metal sheath of the single-core cable is hinged with the magnetic field line generated by the AC current in the core wire, the two ends of the single-core cable have a high induced voltage.
-
GD-875/877 Thermal Infrared Camera
GD-875/877 infrared camera uses 25μm 160*120 detector, temperature measurement range -20℃–+ 350℃, 3.5inch TFT LCD screen.
Application
Preventive maintenance
- Power industry: Power line and power facility thermal state checking; fault and defect diagnosis.
- Electrical system: Pre-identify before the circuit overload occurs
- Mechanical system: Reduce downtime and avoid catastrophic failure.
Construction science
- Roof: Quick identification of water penetration problems.
- Structure: Commercial and residential energy audits.
- Moisture detection: Determine root cause of moisture and mildew.
- Evaluation: Evaluate remedial measures to ensure that the area is completely dry.
-
GDDJ-HVC Dielectric Loss Tester for Live Capacitive Equipment
There are usually two ways to monitor the insulation condition of high voltage electrical equipment in substations: online monitoring and live (portable) online detection.
-
GDDJ-HVC Substation Temperature Monitoring System
There are usually two ways to monitor the insulation condition of high voltage electrical equipment in substations: online monitoring and live (portable) online detection.
Insulation Online Test
Send your message to us:
Write your message here and send it to us