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 ?
Five tenders for the supply of (a) different capacity 11/ 0.4 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. Ref.
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 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).For Detailed Information On The Specific Goods / Services Sought Under This Tender, Please Review The "Specification Documents" In "Section 3 - Here Is The Detail".
Maintenance of the electricity distribution switchboards serving hospitals reporting to Cairo Branch.
Major objectives of these services must include, but are not limited to: 5.2.1 Replacement of main service or distribution switchboards 5.2.2 Installation of electrical panel boards 5.2.3 Lighting upgrades 5.2.4 Fire alarm system upgrades or replacements 5.2.5 Providing electrician service to County offices and outlying buildings 5.2.6 Miscellaneous electrical work and conduit work as needed 5.2.7 Emergency repairs as required 5.2.8 Budgeting and scheduling etc.
The vessels are also equipped with Wrtsils Integrated Automation System, electrical distribution switchboards, propulsion transformers, and azimuthing and transverse thrusters.
Supply and supervise erection, also installation and operation of two distribution switchboards complete and two electric transformers.
Contract notice: Ek-4567 supply of distribution switchboards.
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.
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.
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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