main motor switchboard
auxiliary power switchboard
emergency propulsion motor switchboard
dead front switchboard
Protesting viewers jammed the BBC switchboard.
Think of it as a switchboard.
Marine A.C low voltage switchboard-general specificatio
Measuring insulation resistance and reliability test protection device for main switchboard(emergency switchboard).
He asked to be connected to the central switchboard.
Marine A.C low voltage switchboard-Construction and basic dimension
Hundreds of fans jammed the switchboard for over an hour.
Switch Rooms: A room containing the main electrical switchboard.
Hundreds of callers jammed the switchboard for more than an hour.
Maintain, repair, install and test switchgear, transformers, switchboard meters, regulators and reactors.
The main switchboard and the distribution boxes have been inspected and found in good working condition.
The new switchboard shares much of the workload of the telephone exchange.
The application of UPS in operation power supply of high voltage switchboard
We focus on wide range service such as design, produce and sell of boat main switchboard, ESB, monitoring system, sailing light board, power distribution switchboard, as well as yacht electric system.
Coupling of the emergency generator on the emergency switchboard, checking the operation and checking that all emergency functions are satisfactory.
Main breakers provide overcurrent protection and a single disconnect point for all power in a switchboard or device.
To his surprise, a harried switchboard operator put Pintek's call straight through to the plant's control room.
When the cover board and door are opened for them entry into other parts of switchboard, the main bus and bus connection should not be exposed.
The switchboard on the polishing machine for slab, with operation buttons, programmer and liquid crystal display on it, is mounted on the right hand side of the machine.
Grace Miller and Theresa Vincent staff the PBX, or private-branch exchange, switchboard at the Southern California Air Pollution District office in 1959.
In telephone, an intelligent private switchboard which may provide extra facilities, e. g. facsimile, database interrogation, in addition to routing incoming and outgoing telephone calls.
The busbar system of the main switchboard should be equipped with isolators. In this way, if any busbar section is in trouble, we may overhaul the board, which will not affect the ship's navigation.
This article is proposed to develop a new type of digit programme-controlled telephone switching board which is based upon the CAN bus to replace the old automatic telephone switchboard.
The production of information and telecommunication products increased rapidly. The production of carrier wave communication equipment, optical communication equipment, program-controlled switchboard, electronic computers, microcomputers and circuits was 16.3-73.1% respectively.
Communication between Earth and spacecraft is clunky and reminiscent of the days when switchboard operators had to plug in telephone lines by hand to connect the people at either end.
