Hzly-35A 2000L/H Dual Vacuum Transformer Oil Filtration Equipment

Hzly-35A 2000L/H Dual Vacuum Transformer Oil Filtration Equipment

The Hzly-35A dual vacuum transformer oil filtration system is designed for purifying insulating oils by removing moisture, gas, and impurities. It ensures the transformer oil maintains high dielectric strength and long service life. Ideal for field maintenance and repair of power transmission equipment, this system is suitable for use with high-voltage electrical apparatus operating at 110kV and above.

Technical Specifications

• Model: Hzly-35A
• Rated Flow Rate: 2000 L/h
• Effective Oil Capacity: 33 L/min
• Pumping Speed: 252 m³/h
• Ultimate Vacuum: ≤ 10 Pa
• Working Pressure: ≤ 0.5 MPa
• Operating Oil Temperature: 20–80°C
• Power Supply: 380V, 50Hz, Three-phase, Three-wire
• Heating Power: 30 kW (independently controlled in two groups)
• Total Power Consumption: 36 kW
• Operating Noise Level: ≤ 75 dB(A)
• Inlet/Outlet Flange Diameter: DN25
• Vacuum Interface Flange: DN25
• Dimensions (L × W × H): 150 × 145 × 150 cm
• Weight: 560 kg
• Continuous Working Time: ≥ 200 hours
• Mean Time Between Failures (MTBF): ≥ 5000 hours

This equipment is highly efficient and reliable, offering excellent vacuum dehydration and degassing performance for insulating oils used in power transformers, circuit breakers, and other high-voltage equipment.