ZJ Series High Vacuum Pumping System
- The ZJ series high vacuum pumping system is mainly used for vacuum drying and vacuum oil-injecting for high voltage electrical transformers.
- The transformers can be 220KV, 500KV, ±800KV, or 1000KV.
- Strong vacuum pumps make the working vacuum degree to 10 Pa and the limit vacuum degree to 1 Pa.
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Features of ZJ Series High Vacuum Pumping System
- GIS connection available
- Digital vacuum degree management
- Anti-absorption
- The machine can start fast
- Strong vacuum pumping capacity
- Stable performance
- Easy operation
There is a combination of axial fan and condenser to deal with moisture and gas from the vacuum pump and roots pump. It can prolong the time to change vacuum oil while meeting emission standard
As a manufacturer, YUNENG also offers many types of vacuum pumping systems.
Parameters of ZJ Series High Vacuum Pumping System
| Parameter | Unit | ZJ-70 | ZJ-150 | ZJ-300 | ZJ-600 | ZJ-1200 | |
| Power Supply | 50Hz 380V 3-Phase 4-Wire (or as requested) | ||||||
| Power Supply | KW | 4 | 6.5 | 7 | 11 | 18.5 | |
| Limit Vacuity | Pa | ≤3 | |||||
| Pumping Speed | L/S | 70 | 150 | 300 | 600 | 1200 | |
| Pumping Level | 2 | ||||||
| Connection Diameter | mm | 50 | 80 | ||||
| Size | Length | mm | 1200 | 1300 | 1400 | 1600 | 1750 |
| Width | mm | 950 | 100 | 1100 | 1200 | 1300 | |
| Height | mm | 1500 | 1600 | 1700 | 1900 | 2100 | |
| Weight | Kg | 300 | 400 | 500 | 1250 | 1560 | |
The machine size and weight will change slightly due to different configurations
Flow Chart of ZJ Series High Vacuum Pumping System
Packaging & Shipping
To be packed in iron or wooden case(s) for long-distance (ocean/air) transportation
WHY CHOOSE US
Rich Experience
Leading manufacturer in industrial oil and gas treatment with more than 25 years experiences.
Tailored Design
Specializes in making your systems suit your needs & requirements. Every system is custom engineered & custom designed.
Professional Technical Team
Professional pre-sales, in-sale and after-sales service team to meat customer’s requirement
Reliable Quality, Durable System
Top-quality components and workmanship ensure high performance
