This standard uses following definition. This level is not extraordinary the definition of the versatility that give out, refer to the definition of GB/T2900.33, GB/T3859 and relative standard.
3.1 systems and component Systemsandcomponents
3.1.1 UPSs equipment (UPS) Uninterruptiblepowersystem(UPS) convertor, switch and store can device (be like accumulator) combination forms, when inputting power source breakdown, in order to manages the power source facility with laden successional electric power.
The moving unit that electron of electric power of 3.1.2 convertor Converter alternates, include or parts of an apparatus of a powerful person of a few electrons, transformer, still have filter and auxiliary unit when necessary (if have) . [GB/T2900.33]
UPSfunctionalunit of 3.1.3UPS function unit has the some that finish to run functional unit, be like UPS commutator, UPS inverter or UPS switch.
3.1.4UPS commutator UPSrectifier is used at the AC/DC convertor of rectification. [GB/T2900.33, decorate]
3.1.5UPS inverter Inverter is used at the DC/AC convertor of inversion. [GB/T2900.33, decorate]
3.1.6 dc store can systematic DCenergystoragesystem by individual or multiple parts of an apparatus (typical is accumulator) form, in order to offers place to need store can the system of time.
Commutator of DClink of 3.1.7 dc link or commutator / between charger and inversion function unit circuit of mutual connective dc.
3.1.8 (2) accumulator (Secondary)battery two or the batteries monomer of two above joins together, the storage battery that uses as power source [GB/T2900.11]
3.1.9 a powerful person accuse sealed (2) accumulator Valveregulatedsealed(secondary)cell falls in normal circumstance, maintain a kind when close 2 times accumulator, book a value more than when in-house intensity of pressure only when, aeriform ability passes platoon of device of a release to be given off. This accumulator cannot add electrolyte by convention [GB/T2900.11] .
3.1.10 exhaust (2) 2 storage battery that accumulator Vented(secondary)cell has a lid, there is the mouth that can let aeriform release on the lid [GB/T2900.11] .
Batterycharger of 3.1.11 accumulator charger changes communication is dc, with the equipment that charges at accumulator.
3.1.12UPS switch UPSswitch is used make the switch of load and UPS or bypass join, segregation. It can be to extinguish commutation, line commutation or the electronic formula switch from commutation or mechanical switch, inspect load to be decided to the requirement with successional power supply.
Transferswitch of 3.1.13 transfer switch by or the UPS switch that a few switch comprise. In order to makes electric power is changed to another power source from a power source.
3.1.14 (electric power) electronic switch Electronic(power)switch contains to be able to control parts of an apparatus of a powerful person at least, use at the moving unit of switch of electric power electron. [GB/T2900.33]
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