We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for vlf ac testing equipment, sf6 Gas Recovery Unit, oil purification equipment. We target to be your loyal supplier and long-term cooperator in China. We hope to work hand in hand with qualified and reputable business partners to build a value chain of integrity. Our products, from R&D, manufacturing to inspection, are in accordance with the high standards of the industry. In the whole process of service, we always take customer satisfaction as the goal pursuit, pay attention to detail innovation, and pursue the service realm beyond customer satisfaction.
1. Introduction & Application
FTHS Series Gas Recovery and Re-filling Machine designed and produced by FUOOTECH is widely used in SF6 gas insulated electrical equipment factory, use, operation, scientific research departments and so on, to create vacuum for a variety of electrical equipment, and fill electric equipment with SF6 gas, and recover SF6 gas from use or test equipment, then fill to storage tank after purifying and compressing.
The recovery device is suitable for SF6 electrical appliance and GIS combined electrical apparatus. The gas recovery unit of SF6 is manufactured on the basis of the standard of DL/T662-2009 "SF6 gas filling and recovery device", which consists of recovery system, and inflating system, vacuum system, purification system and gas storage system.
2. Main Function
● Vacuumize and check vacuum pressure for retrieving device itself including its storing vessel and pipes;
● Vacuumize and check vacuum pressure for the insulation equipment;
● Retrieve and store SF6 gas and check the remaining vacuum pressure of the insulation equipment;
● Get rid of water content and other particulates in the SF6gas with filtration and purification process;
● Refill up the SF6 gas into the insulating equipment to specified operating pressure.
3. Technical Parameters
|
Item |
Name |
Unit |
Model |
||||
|
FTHS-2 |
FTHS-10 |
FTHS-15 |
FTHS-30 |
FTHS-60 |
|||
|
Technical parameter of the equipmen |
Capacity |
m³/h |
2 |
10 |
15 |
30 |
60 |
|
Recovery pressure |
MPa |
≤0.05 |
|||||
|
1m³ gas recovery time (initial pressure 0.6MPa) |
h/m³ |
≤3 |
≤0.6 |
≤0.4 |
≤0.2 |
≤0.1 |
|
|
Final pressure |
MPa |
0~0.8 Adjustable |
|||||
|
1m³ gas injection time(initial pressure 133Pa to 0.6MPa) |
h/m³ |
≤3 |
≤0.6 |
≤0.4 |
≤0.2 |
≤0.1 |
|
|
The time required for 1m³ volume vacuity from 0.1MPa to 133Pa |
h |
≤1 |
≤0.6 |
≤0.4 |
≤0.4 |
≤0.4 |
|
|
Ultimate vacuum |
Pa |
≤10 |
|||||
|
Gasification way |
|
Electric Heating |
|||||
|
Liquefaction way |
|
High pressure condensation liquefaction |
|||||
|
Dry filter regeneration mode |
|
Vacuum activation regeneration |
|||||
|
External dimensions |
mm |
1000*800* |
1600*1200* |
1800*1200* |
1800*1200* |
2300*15800* |
|
|
Working power |
V |
(380V-50Hz) 3Phase 4 Wires, or as per buyer's option |
|||||
|
Total electrical power |
KW |
5 |
8 |
12 |
18 |
22 |
|
|
Performance Index |
SF6 Gas purity after recovery |
PPM |
60 |
||||
|
Oil content |
PPM |
5 |
|||||
|
Impurities |
μm |
1 |
|||||
4. Technical Performance
|
Type |
High pressure liquefaction, mobile |
|
|
Working Environmental Temperature |
-10℃~45℃ |
|
|
Recovery |
Initial pressure |
0.8 |
|
|
Final pressure (Mpa) |
≤0.03 |
|
|
Time to recover 1 m³ gas(h/ m³) |
≤0.3 |
|
Filling |
Initial pressure(PA)) |
≤133 |
|
|
Final pressure (Mpa) |
0~1(Adjustable) |
|
|
Time to fill 1 m³ gas(h/m³) |
≤0.3 |
|
Time for pumping vacuum from 0.1Mpa to 133Pa(h/m³) |
≤0.3 |
|
|
Limit vacuum (Pa) |
≤10 |
|
|
Increasing value in 24 hours for the vacuum keeping at 133PA(PA) |
≤400 |
|
|
Gas purity after recovery SF6 |
Water content(PPM/V) |
≤60 |
|
Oil content (PMM/W) |
≤10 |
|
|
Storing tank |
Dust(μm) |
≤1 |
|
Storage method |
Liquid gas |
|
|
Pressure (Mpa) |
5 |
|
|
Volume (L) |
110; 200; 300 |
|
|
Liquid volume(Kg) |
100; 180; 280 |
|
|
Liquefaction method |
|
High pressure condensing |
|
Vaporization method |
|
Heating with electricity |
|
Dry filter regeneration |
|
Vacuum heating activation regeneration |
|
Power |
|
According to your requirement |
|
Total power (KW) |
|
≤18 |
5. Features
1) Advanced design, full function and compact structure with simple operation.
2) Compressed systems: it takes closed compressor to ensure no leakage.
3) Vacuum systems: it takes rotary vane vacuum pump to prevent oil returning
4) Purification systems: Equipped with Ingersoll Rand filters which takes electric heating and high efficient adsorbents. Without frequent replacement of the adsorbents, so the purification result is better.
5) Electric systems: Equipped with automatically confirmation three phase power devices, failure protection.
6) Control systems: the valves take the latest technology.
7) Storage system: Provide the storage tank according to users requirements.
8) This equipment is made in mobile type.
6. Packing, Delivery, Shipping and Payment
7. Certificates
8. The Main Components and Functions of The Device
The main functions of the device include compressor, vacuum pump, refrigeration system, dry filter regenerator, heater, purifier, filter, pipeline, valve, instrument, electrical control and structural parts, frame panel, running wheel and storage tank.
In addition to improving the quality of our Sf6 Gas Filling and Recovery Device for Power Plant, we also need to develop more sales markets. We believe you will be satisfied with our reasonable price, high quality products and fast delivery. We attract customers with a beautiful and pleasant environment, and create a good working environment for employees.
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