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 transformer as 220KV, 500KV, ±800KV, and 1000KV. Strong vacuum pumps make working vacuum degree to 10 Pa and 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

*Machine can start fast

*Strong vacuum pumping capacity

*Stable performance

*Easy operation

*There is a combination of axial fan and condenser to deal 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:

ParameterUnitZJ-70ZJ-150ZJ-300ZJ-600ZJ-1200
Power Supply50Hz    380V    3-Phase 4-Wire  (or as requested)
PowerKW46.571118.5
Limit VacuityPa≤3
Pumping SpeedL/S701503006001200
Pumping Level2
Connection Diametermm5080
SizeLengthmm12001300140016001750
Widthmm950100110012001300
Heightmm15001600170019002100
WeightKg30040050012501560

The machine size, weight will change slightly due to different configurations

Detailed Images

ZJ Series High Vacuum Pumping System
ZJ Series High Vacuum Pumping System