1. vacuum dehydration, vacuum degasification
2. deal transformer oil and other insulation oil
3. two stage vacuum pump
Use:
ZJA is widely used in electric power, transforming electricity industry, metallurgy, chemical engineering, traffic, railway and others. It is designed for the vacuum filter of expensive oil such as fresh oil, imported oil, instrument transformer oil, extra-high tension transformer oil (cover110v, major transformer), and for vacuum oiling, and drying of transformers. This filter can live line work on the spot.
Feature:
l Advanced dehydrating and degassing system that uses large area three-dimensional flash distillation technique to remove harmful composition in the oil such as water, air and gas.
l It can be widely used for oil filling for transformers and circuit breakers under vacuum condition.
l Precise filtration system, high-quality filter element, multi-stage filtration with gradual precision can help to remove mechanical impurities in the oil.
l An advanced fully automatic temperature controlling system, liquid-level controlling system, defoaming controlling system, pressure protecting system and excellent equipment can ensure operation of the equipment with high performance.
Technical Parameter List
Item |
ParamName |
Unit | ZJA-30 | ZJA-50 | ZJA-80 | ZJA-100 | ZJA-150 | ZJA-200 | ZJA-300 | ||
|
| Flow | L/H | 1800 | 3000 | 4800 | 6000 | 9000 | 12000 | 18000 | |
Operating Vacuum Degree | MPa | -0.08 ---0.099 | |||||||||
Working Pressure | MPa | ≤0.5 | |||||||||
Temperature Range | °C | 20-80 | |||||||||
Power Supply | V | 380V/50Hz (or at user’s option) | |||||||||
Working Noise | dB(A) | ≤78 | |||||||||
Heating Power | Kw | 30 | 45 | 60 | 90 | 135 | 180 | 216 | |||
Total Power | Kw | 32.8 | 48.5 | 65.5 | 95.9 | 142.4 | 189.2 | 230 | |||
Pipeline Diameter | mm | 25 | 32 | 40 | 40 | 50 | 50 | 65 | |||
Net Weight | Kg | 600 | 800 | 1000 | 1300 | 1800 | 2100 | 2400 | |||
Overall Dimensions
|
length | mm | 1200 | 1350 | 1450 | 1500 | 1600 | 1600 | 1800 | ||
width | mm | 1100 | 1300 | 1400 | 1500 | 1600 | 1600 | 1700 | |||
height | mm | 1700 | 1750 | 1800 | 1800 | 2150 | 2150 | 2250 | |||
| Index for Oil Treatment |
Breakdown Voltage | KV | ≥70 (GB/T507) | |||||||
Water Content | PPM | ≤3 (GB/T7600) | |||||||||
Gas Content | % | ≤0.05 (GB/T423) | |||||||||
Filtration Precision | µm | ≤3 | |||||||||
