DVP65 Transformer Oil Purifier Machine - 4000L/Hour Capacity with ≤1 Micron Filtration and 44kW Power
The DVP65 Power Transformer Oil Purifier is an advanced industrial filtration system designed for high-capacity purification of transformer oil. With a processing rate of 4000L/hour and advanced PLC automation, this machine delivers professional-grade performance for power industry applications.
This vacuum oil purifier effectively removes water, air, and impurities from mineral oils using vacuum drying technology and precision filtration. It restores degraded insulation oil to new oil standards without requiring power shutdowns, oil replacement, or filter papers. Ideal for transformers, sensors, oil switches, and electrical condensers in power plants, substations, mining operations, and industrial facilities.
Specifically designed for high-voltage electrical equipment (including 500KV UHV systems), the DVP series handles insulating oil processing in workshops, field operations, storage tanks, and drums with exceptional efficiency.
- Horizontal double vacuum separation technology for increased evaporation area and degassing time
- Dual-stage vacuum source and dehydration system with ultimate vacuum ≤ 5Pa
- Multi-stage precision filtration with ≤1 micron filtering capability
- Advanced cooling system extends vacuum pump lifespan
- Interlocked protective system prevents blank heating and oil leaks
- Online oil treatment with vacuum drying and oil-filling capabilities
- Automatic double-infrared liquid level control for safe operation
- Low-load electric oil heater design prevents oil cracking and aging
- Electronic defoaming system prevents foam ejection into vacuum pump
| Parameter | Specification |
|---|---|
| Model | DVP65 |
| Processing Capacity | 65 L/min (4000 L/hour) |
| Vacuum Level | -0.06 to -0.095 MPa |
| Working Pressure | ≤ 0.4 MPa |
| Ultimate Vacuum | ≤ 5 Pa |
| Temperature Range | 20-80℃ |
| 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 | 38 kW |
| Total Power | 44 kW |
| Inlet/Outlet | 44 mm |
| Weight | 450 kg |
| Dimensions (L×W×H) | 1450 × 1100 × 1500 mm |
| Parameter | Result |
|---|---|
| Breakdown Voltage | ≥ 75 KV |
| Water Content | ≤ 3 ppm |
| Gas Content | ≤ 0.1% |
| Filtering Efficiency | ≥ 99.5% |
| Particle Size | ≤ 1 micron |
| Cleanness Level | ≤ Grade 6 (NAS) |
| Acid Value | ≤ 0.03 mgKOH/g |
| Water Solubility | ≥ 5.4 PH |
| Flash Point | ≥ 135°C |
| Dielectric Loss Factor | tgδ (90℃)% ≤ 0.005 |
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