distribution switchboard


Also found in: Acronyms.

distribution switchboard

[‚dis·trə′byü·shən ′swich‚bōrd]
(electricity)
Power switchboard used for the distribution of electrical energy at the voltage common for each distribution within a building.

distribution switchboard

An electric switchboard used to distribute power within a building; enclosed in a metal box which includes circuit breakers, fuses, and switches.
References in periodicals archive ?
Supply of 24 kV distribution switchboards made of 24 & 25 cells with related accessories.
The Queensland Government Is Seeking Proposals For Low Voltage Electrical Systems Engineeringthe Scope Of Works For This Tender Includes Delivery Of Standardised Switchboard Arrangements For Main Switchboards, Main Distribution Switchboards And Distribution Switchboards (Goods).
4 kV low waste dry & oil filled transformers, (b) different capacity low voltage CBs, (c) disc & bolt type 11 kV insulators, (d) external & medium voltage fuses & (e) empty steel panels for different capacity transformers, also low voltage distribution switchboards.
1 Replacement of main service or distribution switchboards 5.
Supply of various pivots requisites including 750 different size oil seals & 264 different size gearboxes, both Valley branded preferred US origin, also (b) requisites for the electricity distribution switchboards including 9 safety relays SPA J 140 C model & 13 emergency condensers of 110 volt, CDR200 model.
The vessels are also equipped with Wrtsils Integrated Automation System, electrical distribution switchboards, propulsion transformers, and azimuthing and transverse thrusters.
Maintenance of the electricity distribution switchboards serving hospitals reporting to Cairo Branch.
Contract notice: Ek-4567 supply of distribution switchboards.
Supply and supervise erection, also installation and operation of two distribution switchboards complete and two electric transformers.
ABB s scope of supply includes complete electrical systems including generators, distribution switchboards, transformers, drives and motors to power the ships thrusters and drilling systems.
Three tenders for the supply and erection of (a) six pressure sensors complete with operating card for the spherical tanks measuring, (b) supply of axes alignment instrument and another soil resistivity instrument, also (c) supply and supervise erection, also installation and operation of two distribution switchboards complete and two electric transformers.
Request for registration of suppliers to supply spare parts for different motors & engines, cables, other electric equipment, lamps, electricity distribution switchboards & related components, also fire fighting equipment.

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