The following is an explanation of the model numbering rules for the SF6 gas recovery and filling device: (options in parentheses)
GCLH-12Y-15-100
Rule explanation:
1. "GC" is the abbreviation for Shanghai Guance Electric Company.
2. In "LH", "L" is the first letter of the Chinese pinyin for sulfur hexafluoride, and "H" is the first letter of the Chinese pinyin for recovery device.
3. "12" is the displacement of the recovery compressor, 12m3/h. (Optional models for the recovery compressor)
4. "Y" stands for liquid storage, "Q" for gaseous storage.
5. "15" is the pumping speed of the vacuum pump, 15L/s. (Optional models for the vacuum pump)
6. "100" indicates that the main storage container can store 100kg of SF6. (Optional models for the pressure vessel)
Product features of the GCLH-G series SF6 gas recovery and filling device:
1. Designed based on the principle of freezing and liquefaction, it reduces the working pressure of the system and greatly improves the recovery efficiency.
2. The refrigeration compressor can be optionally equipped with an original imported French Maneurop hermetic refrigeration compressor. It can also be upgraded for free to a semi-hermetic refrigeration compressor produced by an American wholly-owned enterprise, Emerson-Copeland (performance far exceeds any original imported hermetic compressor of the same cooling capacity).
3. The SF6 compressor is a semi-hermetic compressor produced by an American wholly-owned enterprise (Emerson-Copeland brand), applied to halogen gases such as SF6, with fluorine resistance characteristics, ensuring no leakage.
4. The vacuum pump can be optionally equipped with an original German Busch 100m3/h, a German wholly-owned Leybold D60C 60m3/h, Japanese brand vacuum pumps, as well as domestically produced, time-tested, durable, and cost-effective two-stage 15L/s vacuum pumps.
5. Dual-container system, SF6 can be liquefied and filled into cylinders, with a filling amount of no less than 50kg. The filling amount for single-container recovery devices is no less than 30kg.
6. The dual-container system has an innovative SF6 vaporization method, using high-temperature, high-pressure SF6 gas to force low-temperature, low-pressure liquid SF6 into cylinders, with short filling time and large filling capacity.
7. Uses a column-type level gauge, providing intuitive and accurate SF6 liquid level indication. The liquid level has backlight indication, clear and easy to read.
8. The liquid storage container is equipped with a built-in high-power SF6 vaporization electric heater. During use, temperature control is automatic, allowing SF6 to fully vaporize for external gas filling.
9. Excellent imported (American) oil mist filtration system ensures oil content meets standards. Compressor lubricating oil is guaranteed not to need replenishment within one year, and the oil level is ensured not to drop.
10. The molecular sieve drying system has reliable performance. Molecular sieve regeneration does not require disassembly, removal, or replacement, and is easy to use. Simply perform self-regeneration operation on the molecular sieve dryer, and the drying performance can be restored to its original state.
11. All ball valves adopt the working principle of American Swagelok, with sealing elements having automatic compensation performance. They are practically applied in vacuum and pressure conditions, ensuring no leakage in both vacuum and pressure, and are special ball valves for both vacuum and pressure use. (Original American Swagelok ball valves can also be selected).
12. Customized phase sequence protection device, with a withstand voltage of up to 500V, greatly improving reliability.
13. Three-phase power supply, neutral wire is not necessary, and the whole machine is equipped with a leakage protector.
14. The flow chart is drawn on the panel, making operation convenient and intuitive. All ball valves are used, with clear open and closed states.
15. Air-cooled and mobile, it can be used without a water source.
16. The vacuum gauge is a digital display Pirani vacuum gauge.
17. High-quality casters for easy movement without damaging the floor.
