DVP50 Automatic Transformer Oil Treatment Machine 50L/min Capacity with ≤1 Micron Filtration
The DVP50 Automatic Transformer Oil Treatment Machine is a high-performance industrial purification system designed for processing insulating oil in high-voltage electrical equipment. With a processing capacity of 50L/minute (3000L/hour), this machine features advanced double-stage vacuum technology and PLC automation for consistent, reliable operation.
This transformer oil purifier is specifically engineered for high-voltage electrical equipment (especially above 500KV UHV insulating oil) in workshops, field operations, storage tanks, or drums. It effectively processes insulating oil for 110KV EHV transmission and distribution equipment, capacitor oil, cable oil, and mutual inductor oil. The system supports online oil treatment for transformers and vacuum drying/oil-pumping operations.
- Horizontal double vacuum separation technology with doubled evaporation area and degassing time
- Double-stage vacuum source and dehydration/degasification system with ultimate vacuum ≤ 5Pa
- Automatic defoaming system with dual electronic monitoring to prevent foam ejection
- Advanced cooling system extends vacuum pump life and reduces oil replacement frequency
- Interlocked protective system prevents blank heating, blank pumping, oil leaks, and electricity leaks
- Multi-stage precise filtration system with ≤1 micron filtering precision
- Automatic double-infrared liquid level controller and pressure protector
- Fully automatic temperature control with low-load design (≤1.0W/cm²)
| Parameter | Specification |
|---|---|
| Model | DVP50 |
| Capacity | 50 L/min (3000 L/hour) |
| Vacuum Level | -0.06 to -0.095 MPa |
| Working Pressure | ≤ 0.4 MPa |
| Ultimate Vacuum | ≤ 5 Pa |
| Temperature Range | 20-80°C |
| Filtering Precision | ≤ 1 micron |
| Continuous Operation | ≥ 200 hours |
| No Failure Running | ≥ 5000 hours |
| Power Supply | 380V, 50Hz, 3PH (Customizable) |
| Working Noise | 65 dB |
| Heating Power | 30 kW |
| Total Power | 34 kW |
| Inlet/Outlet | 32 mm |
| Weight | 400 kg |
| Dimensions (L×W×H) | 1350 × 1000 × 1500 mm |
| Parameter | Result |
|---|---|
| Breakdown Voltage | ≥ 75 KV |
| Water Content | ≤ 3 ppm |
| Gas Content | ≤ 0.1% |
| Filtering Particles | ≥ 99.5% |
| Particle Size | ≤ 1 micron |
| Cleanness | ≤ Grade 6 (NAS) |
| Acid Value | ≤ 0.03 mgKOH/g |
| Water-Solubility | ≥ 5.4 PH |
| Flash Point (close cup) | ≥ 135°C |
| Dielectric Loss Factor | tgδ (90℃)% ≤ 0.005 |
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