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Classification: 27040000 [AAB631010]

Preferred name 27-04 Power supply devices
Definition electricity supply or current supply covers all devices and functions which are necessary for the supply of electrical energy to the consumers. The supply includes the generation, the transport and the commerce of electricity. Main group 27040000 is structured according to the devices and equipments to transform alternating current and direct current or AC and DC voltage, units from combustion engines and generators for independent current supply (emergency power units) and modules for installation into the feeders intended to provide warranty for an uninterruptible electric power supply of critical electric load (USVs). Components, accessories, maintenance , inspection and service of the devices for power supply form further groups
IRDI 0173-1#01-AAB631#010
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