Copyright: Wuhan Nanxing Power Technology Co., Ltd. 鄂ICP备06008607号
Website：300.cn Wuhan
ND-400 SF6 recovery unit
basic information
Detailed parameters
Reference tender: DL/T662-1999.
Features:
● Water and oil treatment of SF6 gas in electrical equipment;
● Drying and purifying the recovered and recharged SF6 gas;
● Recycling and liquefying the SF6 gas in the SF6 appliance;
● Compressed liquid storage of SF6 gas with liquid bottling function.
The main parameters:
|
Type
|
Freeze liquefaction recovery, air cooling, mobile
|
|
|
Recycling
|
Initial pressure (Mpa)
|
0.8
|
|
Final pressure (Mpa)
|
≤1
|
|
|
Time required for 1m³ volume (h/m³)
|
≤1h
|
|
|
Aeration rate
|
12m³/h
|
|
|
Vacuum pumping rate
|
40m³/h
|
|
|
Ultimate vacuum (Pa)
|
≤10
|
|
|
Annual leakage rate
|
|
≤1%
|
|
Purification
|
Moisture (PPM/V)
|
≤80
|
|
Oil content (PPM/W)
|
≤2
|
|
|
Dust (μm)
|
≤1
|
|
|
Storage container
|
Storage method
|
Liquid
|
|
Pressure (MPa)
|
4.0
|
|
|
Volume (L)
|
55
|
|
|
Liquid storage capacity (kg)
|
150
|
|
|
Maximum power consumption
|
≤15Kw, Power supply three-phase AC 380V±10%, 50Hz
|
|
|
Dimensions
|
1770mm×850mm×1710mm
|
|
|
Weight
|
About 980kg
|
|
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