Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for High Vacuum Transformer Oil Purifier Machine, Transformer Oil Regeneration Plant, Waste Oil Recycling Machine. We can provide services to customers according to their requirements, and we can also provide customers with overall solutions. With our excellent expertise and rich experience in engineering services, we provide specialized, practical and innovative product solutions for various needs of our customers.
Usage scope
ZJB series transformer oil filtration unit is mainly used to improve the properties of insulation oil, transformer oil. It can remove trace water, gas, impurities etc. From the insulating oil, electric oil and transformer oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which have insulation system.

Online work notes:
The first is preparation:
1. Prepare the qualified oil with 5-6% of the transformer oil filling amount and put it next to the oil filter;
2. The oil drain valve port at the bottom of the transformer should be matched with the oil inlet pipe of the oil filter.
3. The transformer oil filtration unit should be equipped with qualified oil of 1/2 of the oil standard pipe of the vacuum tank (pressure resistance value ≥ 50KV);
4. Open the oil pillow cover of the transformer, insert the oil outlet pipe of the oil filter into the oil level on the oil pillow, and then seal the oil pillow cover with clean filter paper or film;
5. Insert the oil inlet pipe of the oil filter into the oil drum prepared with qualified oil;
6. Open the oil drain valve at the bottom of the transformer, and drain 3-5% of the oil of the transformer (the 3-5% oil is mainly impurities and water, which should be connected and discharged separately);
7. At the same time as step 6, the oil filter should be made into a high vacuum (not less than -0.09MPa), and the oil level of the transformer oil pillow should be replenished immediately;
8. When the oil drain valve at the bottom of the transformer discharges 3 to 5% of the "waste oil", connect the oil inlet pipe of the oil filter to the oil drain valve;
9. At this time, the transformer oil filtration unit can work normally.
Technical Specification
Item | Unit | ZJB -10 | ZJB -20 | ZJB -30 | ZJB -50 | ZJB -75 | ZJB -100 | ZJB -150 | ZJB-200 | |
Flow rate | L/H | 600 | 1200 | 1800 | 3000 | 4500 | 6000 | 9000 | 12000 | |
Vacuum degree | Mpa | -0.06 ~ -0.098 | ||||||||
Working pressure | Mpa | ≤0.4 | ||||||||
Fault free | H | 4000 | ||||||||
Working temperature | °C | 20-80 | ||||||||
Continuous working time | H | 150 | ||||||||
Power supply | 380V/50Hz (or as per requirement) | |||||||||
Noise | dB(A) | ≤75 | ≤80 | |||||||
Heating power | kW | 9 | 15 | 18 | 30 | 48 | 60 | 90 | 105 | |
Total power | kW | 11 | 17 | 21 | 33 | 53 | 65 | 96 | 116 | |
Inlet&outlet size | mm | 25 | 25 | 25 | 32 | 40 | 40 | 50 | 60 | |
Weight | Kg | 380 | 400 | 420 | 510 | 550 | 730 | 960 | 1200 | |
Size | L | mm | 1050 | 1150 | 1200 | 1300 | 1600 | 1600 | 2100 | 2200 |
| W | mm | 750 | 800 | 800 | 900 | 1000 | 1200 | 1500 | 1600 | |
| H | mm | 1400 | 1450 | 1500 | 1600 | 1800 | 1850 | 2000 | 2100 | |

We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Zy Vacuum Transformer Oil Filtration Unit. In order to build a better brand image, we aim to operate with integrity, innovate continuously, and fully implement high-quality services. We firmly believe that the company will establish a better brand image in domestic and even global enterprises. After years of hard work, the company has gradually gained a foothold in the industry and has continuously developed more high-quality products.
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