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SUPER FM GFM series control valve sealed lead-acid accumulator SUPER FM GFM series control valve sealed lead-acid accumulator is developed by applying the principle of recombination of gases and adopting new material and new technology on the basis of the electrochemistry "lead-sulphuric acid-lead dioxide".
Collecting the scientific achievements at home and abroad in the past several decades, Harbin Jiu Zhou Electric Co., Ltd. has formed its unique technology of design of control valve sealed lead-acid accumulators. This product is manufactured by applying international IEC, Japanese JIS and our standards in power, communication, machine industries. A quality management system is established according to the international most advanced ISO9001 management model and is put into effective operation. The capacity, open circuit voltage, boosting voltage eveness, hermetization, safety valve cracking pressure and polarity of the accumulator are tested on the line in 100% and the accumulator has a high reliability and stability. This product has passed the tests of the ministry of power, ministry of information industry and the headquarters of the general staff many times and is designated as a set-matching network product. It is the latest accumulator product in the world in the nineties.
1.Free of maintenance
No need for adding acid and water, checking the density of electrolyte, and internal maintenance during service life.
2.Sealed without leaking
The case is bound by special AB sealing glue, the electrodes apply imported sealing glue and technology of multilayer sealing and antileaking, without the phenomenon of acid leaking.
3.Very low self-discharge amount
The accumulator is made of highly pure material and its plate grid is made of special alloy of lead and calcium, with very low self-discharge.
In the environment temperature of 20, self-discharge amount is less than the nominal value by 3%/28 days.
4.Safe and explosion-proof
The accumulator is equipped with fire-prevention safety valve. When too much gas is produced inside, the valve will be open to release the gas and then closed. At the same time the release of corrosive gases and the detonation by external sparks can be prevented.
5.Design of long service life
It has a boosting life of over 10 years by use of the heavy plate grid made of the alloy of lead and calcium with best corrosion resistance, high-strength partitions and technology of tight fitting.
6.Good high magnification discharge performance
Special technology of design and manufacture of low internal resistance and good large current discharge performance.
7.Convenience of installation
Design of recombination of high-effective gases, no release of corrosive gases, no flowing electrolyte. It can be installed in cabinets or on shelves at any angle (except upside-down) to achieve the installation and use of the machine and the accumulator in the same room.
2.1 Boosting use (standby power source)
1.Telecommunications, communication equipment, program-controlled exchanger
2.Emergency lighting system
3.System of theft and fire alarming
5.Electric switching system
6.DC working power source and standby power source for power plants and substations
7.Start of engines, ship equipment
8.Solar energy system
2.2 Circulation use
1.Portable TV sets, TV cameras and video recorders, tape recorders.
2.Electric tools, mowers, dust collectors.
3.Comeras, news photographic equipment.
4.Portable PC, language processors, terminals.
5.Field testing equipment, medical, instruments and equipment.
6.Mobile telephones, speaker-phones.
7.Miner's lamps, rubber tapping lamps, emergency lamps, railway signal lamps.
8.Electric toys, electric wheelchairs.