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Delta Technology (Chongqing) Co., Ltd.
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ZJ Series Transformer Vacuum Pump Unit for Transformer Maintenance

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Delta Technology (Chongqing) Co., Ltd.

City: chongqing

Province/State:chongqing

Country/Region:china

Tel:86-23-15123080735

Contact Person:
Ms.Tina Chen
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ZJ Series Transformer Vacuum Pump Unit for Transformer Maintenance

Brand Name Delta
Model Number ZJ
Certification ISO9001
Place of Origin Chongqing, China
Minimum Order Quantity 1 set Transformer Vacuum Pump Unit
Price USD1.0 / set Transformer Vacuum Pump Unit
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100 sets Transformer Vacuum Pump Unit / month
Delivery Time Within 30 days after the order is confirmed
Packaging Details Transformer Vacuum Pump Unit is packed in wooden case and container
Function for Vacuum Drying&Vacuum Oil Injecting
Features Small Size Movable Vacuum Pumping Machine
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
Detailed 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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