Two-Stage Transformer Oil Regeneration Unit Huazheng HZLY-100A

Huazheng HZLY-100A Oil Purification System

The Huazheng HZLY-100A is a high-performance two-stage vacuum oil regeneration system designed for deep purification of transformer oil. It effectively removes moisture, gases, and solid particles, restoring the oil’s dielectric properties and extending the service life of electrical equipment.

Functions

• Removes moisture from transformer oil
• Eliminates dissolved and free gases
• Filters out solid contaminants and particles
• Performs on-site vacuum drying of electrical equipment
• Hot oil circulation drying for transformer windings
• Vacuum oil filling for transformers with a volume of 20–60 m³

Technical Specifications

• Model: HZLY-100A
• Nominal Flow Rate: 6000 L/h
• Effective Oil Throughput: 100 L/min
• Vacuum System Capacity: 540 m³/h
• Ultimate Vacuum: ≤5 Pa
• Working Pressure: ≤0.5 MPa
• Oil Operating Temperature: 20–80℃
• Power Supply: 380V, 50Hz, 3-phase 3-wire
• Heating Power: 60 kW (2 separate adjustable groups)
• Total Power: 67 kW
• Operating Noise: ≤75 dB(A)
• Inlet/Outlet Flange: DN40
• Vacuum Interface Flange: DN40
• Dimensions (L×W×H): 175 × 155 × 190 cm
• Weight: 820 kg
• Continuous Operation Time: ≥200 hours
• Mean Time Between Failures (MTBF): ≥5000 hours

Oil Quality Before and After Purification

Advantages

• High efficiency and energy-saving design
• Reliable long-term operation
• User-friendly control and maintenance
• Meets international oil purification standards
• Compact dimensions and mobility