Chongqing HLA Mechanical Equipment Co., Ltd.
                                                                                                           
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Since 2015
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VPM-250 Mobile Transformer Oil Purifier - 250 L/min Flow Rate, 65 dB Noise Level, Weather-Proof Design

Price Negotiable
Price: Negotiable
MOQ: 1 Set
Delivery Time: 10 days
Brand: HLA
Product Description
The VPM-250 Mobile Transformer Oil Purifier is engineered for on-site degasification, dehydration, and filtration of transformer oil in outdoor environments. This weather-proof unit features a fully enclosed structure and dual-stage high vacuum system for superior purification performance.
Key Applications
Designed for transformer oil processing at outdoor locations, this mobile purifier effectively handles various electrical insulating oils including those used in cables, circuit breakers, and capacitors. The system maintains complete oil cleanliness while significantly improving dielectric strength.
Advanced Features
  • Dual-stage high vacuum system with large area three-dimensional flash distillation for removing water, air, and gases
  • Precise multi-stage filtration system with high-quality filter elements removing particles down to 1 micron
  • Fully automatic temperature, liquid-level, and defoaming control systems
  • Low noise operation at 65 dB with humanization design for reduced maintenance
  • Comprehensive safety protection system with interlocking controls for oil drainage, vacuum, and heating
  • Remote monitoring system displaying filter status and machine operating conditions
Technical Specifications
ModelVPM-250
Flow Capacity250 L/min
Vacuum Level-0.06 to -0.099 MPa
Working Pressure≤ 0.4 MPa
Temperature Range20 to 80°C
Filtration Precision≤ 1 micron
Breakdown Voltage≥ 75 kV
Water Content≤ 3 ppm
Gas Content≤ 0.1%
Noise Level65 dB
Total Power145 kW
Weight1800 kg (Purifier) + 800 kg (Trailer)
Dimensions1700×1350×2000 mm (Purifier)
3100×1350×1200 mm (Trailer)
Purification Performance
After processing, the oil achieves exceptional quality standards:
  • Breakdown Voltage: ≥ 75 kV
  • Water Content: ≤ 3 ppm
  • Gas Content: ≤ 0.1%
  • Particle Removal: ≥ 99.5%
  • Particle Size: ≤ 1 micron
  • Cleanness: ≤ Grade 6 (NAS)
Optional Configurations
Customize your purifier with PLC intelligent control, touch screen interface, online water testing, variable frequency drive, flow meters, and additional vacuum pumping systems. Available in mobile, immovable, and trailer configurations with hermetical, canopy-covering, or open frame styles.
Operational Advantages
  • All-weather stainless steel construction for durable outdoor operation
  • On-load capability for transformers and high-voltage switches
  • Flexible timer settings (0-99 hours) with standard 30-minute cycles
  • Positive/negative motor control with overload and phase protection
  • Mobile trailer design for both on-road and off-road transportation

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chongqing HLA Mechanical Equipment Co., Ltd.
Location No.94, North Road of College Town, Shapingpa District, Chongqing, China
Contact Person Kevin

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