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Mr. Ricky CasipeWith regards of our test instrument the’re all in Good condition. I'll purchase some instrument sooner. Thank you very much -
Ms. Remy GalaponFrom year 2020 to 2023, we purchased more than 30 equipment from Delta Technology, they are all work well and the service from Delta Technology is also good. -
Mr. MilanThe VLF-80 Tester is perfect and thank you.
ZJ Series Transformer Vacuum Pump Unit for Transformer Maintenance
| Place of Origin | Chongqing, China |
|---|---|
| Brand Name | Delta |
| Certification | ISO9001 |
| Model Number | ZJ |
| Minimum Order Quantity | 1 set Transformer Vacuum Pump Unit |
| Price | USD1.0 / set Transformer Vacuum Pump Unit |
| Packaging Details | Transformer Vacuum Pump Unit is packed in wooden case and container |
| Delivery Time | Within 30 days after the order is confirmed |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100 sets Transformer Vacuum Pump Unit / month |
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xProduct Details
| Features | Small Size Movable Vacuum Pumping Machine | Function | For Vacuum Drying&Vacuum Oil Injecting |
|---|---|---|---|
| Air Pumping Speed | 300L/S, 600L/S, 900L/S, 1200L/S...... | Description | High Vacuum Transformer Vacuum Pumping System |
| Pumping Level | 2 | Pumping Speed | 70 L/S - 1200 L/S |
| Limit Vacuity | <3 PA | Display | Digital |
| Power Supply | 380V, 50Hz, 3-Phase-4-Wire | Condition | Totally New |
| Language | English | OEM Service | Yes |
| Delivery Lead Time | 20 Days | Shipping Method | By Sea |
| Installation | Already Installed Before Shipment | Usage | Lubricant Oil, Insulation Oil, Transformer Oil, Oil Filtration, Engine Oil |
| Working Pressure | Normal Pressure, 0.8MPa, Less Than 0.8 MPa, Negative Pressure, 0.2mpa-0.5mpa | Heating Method | Indirect Heating, Molten Salt Boiler, Electric, Thermal Oil Furnace, Gas |
Product Description
ZJ Series Transformer Vacuum Pump Unit
Introduction:
ZJ Series Transformer Vacuum Pump Unit is suitable for vacuum drying and vacuum oil injecting for high voltage electrical transformer from 220kV-1000kV.
Strong vacuum pumps make working vacuum degree to 10Pa and limit vacuum to 1Pa.
ZJ Series Transformer Vacuum Pump Unit adopts air cooling type German original sliding-vane rotary vacuum pump and roots pump.
ZJ Series Transformer Vacuum Pump Unit has features of fast start, large pumping rate, stable, easy operation and so on.
There is a combination of axial fan and condenser to deal moisture and gas from vacuum pump and roots pump, it can prolong time to change vacuum oil while meet emission standard.
Customers who purchased the ZJ Vacuum Pumping Unit also purchased our ZJA Transformer Oil Purifier and GF Dry Air Generator together.
Features:
GIS connection available;
Digital vacuum degree management;
Anti-absorption;
Machine can start fast;
Strong vacuum pumping capacity;
Stable performance;
Easy operation;
Parameters:
|
Parameter |
Unit |
ZJ-70 |
ZJ-150 |
ZJ-300 |
ZJ-600 |
ZJ-1200 |
|
Power Supply |
|
380V, 50Hz, 3-phase-4-wire, or as requested |
||||
|
Power |
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 |
50 |
50 |
80 |
80 |
|
Length |
mm |
1200 |
1300 |
1400 |
1600 |
1750 |
|
Width |
mm |
950 |
1000 |
1100 |
1200 |
1300 |
|
Height |
mm |
1500 |
1600 |
1700 |
1900 |
2100 |
|
Weight |
kg |
300 |
400 |
500 |
1250 |
1560 |
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