Chongqing HLA Mechanical Equipment Co., Ltd.
Responsibility is quality assurance,quality is the life of the brand.
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Dustproof Transformer Mobile Oil Purifier Mounted On Doors And Trailer
Application:
VPM Moveable Weather-proof type Vacuum Transformer Oil Purifier is developed for transformer oil degasification, dehydration and filtration processing on site at outside. It adopts full enclosed structure with function of weather proof. The Transformer Oil Purifier Machine adopts double stages high vacuum system and horizontal vacuum separators. VPM Moveable Weather-proof type Transformer Oil Purifier with trailer can be carried out on road and off road. Meanwhile, it also works with other electrical insulating oil such as cable, circuit breakers, capacitor etc. The Purification Process of VPM Transformer Oil Purifier is able to maintain complete cleanness and improve dielectric strength of insulating oil.
Features:
◆ Horizontal double vacuum separation technology, doubling the evaporation area and degassing time
◆ Double stages vacuum source and dehydration, degasification system, vacuum pump with roots pump, high speed vacuum evacuation, ultimate vacuum ≤ 5Pa
◆ Multi-stage precise filtration system with gradually increasing precision, which can effectively remove mechanical impurities from oil.
◆ Automatic double-infrared liquid level controller, pressure protector, which ensure long-term safely and reliable operation.
◆ Fully automatic temperature controlling system and multi-stages electric oil heater adopts low-load design to ensure uniform heating oil, the load is less than 1.0W/cm2, oil level and temperature protection of heater, which avoid cracking and aging of oil.
◆ Automatic defoaming system with dual electronic monitoring system, which avoid the foam ejecting and gushing to vacuum pump.
◆ Advanced cooling system of vacuum pump, it reduces the frequency of oil’s replacement and extends the life of vacuum pump.
◆ Interlocked protective system connects oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
◆ Online oil treatment, vacuum drying and vacuum oil-filling for electric equipments.
Technical Parameters:
| Model | VPM-30 | VPM-50 | VPM-100 | VPM-150 | VPM-200 | VPM-250 | VPM-300 | |
| Capacity(L/min) | 30 | 50 | 100 | 150 | 200 | 250 | 300 | |
| Vacuum level | -0.06～-0.099 Mpa | |||||||
| Working pressure | ≤ 0.4 Mpa | |||||||
| Temperature range | 20 ～ 80℃ | |||||||
| Filtering precision | ≤1 micron | |||||||
| Breakdown voltage | ≥ 70KV | |||||||
| Water content | ≤ 3ppm | |||||||
| Gas content | ≤ 0.1% | |||||||
| Filtering particles | ≥ 99.5% | |||||||
| Power supply | 380V, 50HZ, 3PH (or customized ) | |||||||
| Working noise | 65 dB | |||||||
| Heating power (kw) | 24 | 30 | 60 | 90 | 110 | 130 | 150 | |
| Total power (kw) | 26 | 32 | 66 | 100 | 120 | 145 | 168 | |
| Inlet/outlet(mm) | 32 | 38 | 50 | 55 | 60 | 65 | 70 | |
| Purifier Weight (kg) | 500 | 650 | 900 | 1100 | 1500 | 1800 | 2000 | |
| Trailer Weight (kg) | 250 | 300 | 500 | 550 | 650 | 800 | 900 | |
| Purifier | L | 1200 | 1300 | 1400 | 1500 | 1600 | 1700 | 1800 |
| W | 1000 | 1000 | 1150 | 1250 | 1300 | 1350 | 1400 | |
| H | 1300 | 1300 | 1750 | 1900 | 1950 | 2000 | 2000 | |
| Trailer Dimension | L | 2500 | 2500 | 2800 | 2900 | 3000 | 3100 | 3200 |
| W | 1000 | 1000 | 1150 | 1250 | 1300 | 1350 | 1400 | |
| H | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | |
Index Of Purified Oil:
| Breakdown voltage | ≥ 75KV |
| Water content | ≤ 3ppm |
| Gas content | ≤0.1% |
| Filtering particles | ≥99.5% |
| Particles size | ≤ 1 micron |
| Cleanness | ≤ Grade 6 (NAS) |
| Processing by regeneration device as following (Optional device) | |
| Acid value | ≤ 0.03 mgKOH/g |
| Water-solubility | ≥ 5.4 PH |
| Flash point (close cup) | ≥ 135°C |
| Dielectric- factor loss | tgδ (90℃)% ≤ 0.005 |
Product parts display:
Machine work on side: