Full functions of backup power source automatic switch are realized with loop control board of distributed control system to substitute the original relay equipment .
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Large numbers of data about ship power stations is referenced . First short circuit values are calculated . According to these values and requirements of ship power protection breakers control transformers current transformers and other devices of the switch board are chosen .
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Valve as a whole item easy service Foot switch board has quick lowering function when unload .
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Experimental electronic controlled automatic switch board
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Western panel type automatic telephone switch board common battery exchange
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Network monitoring system based on switch board discharge and network circuit
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Supervise the daily administrative work with relation to students ; assume the front desk duties switch board officer . Provide information and guidance to visitors Students staff and faculty members .
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The deep analysis of a LV ( Low Voltage ) distribution equipment accident indicates that the surface oxidation and overheat deformation of LV switch board connectors may happen under big current which causes accident .
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The Data Switch of Especial Figure in Bare Board Test
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Then Using example of design for queue scheduling of the line card and switch board card in the core of an Internet router we present a distributed weighted round robin scheduling control algorithms from the control theoretic point of view for QoS support .
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Topological Structure for Relay System Circuit in HV Switch Board and Its Calculation
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The device system includes the host and the deputy machine through which the image signal and the alarm signal sent via wireless transmission device to the station switch board and the locomotive radio .
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This paper mainly describes the realizing course of the power network real time monitoring and measuring system which consists of 8031 single chip microcomputer and A / D converting board switch board as well as pulse board etc.
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Portable magneto-telephone switch board
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The air heater is connected with a controlling switch and a program-controlled computer board respectively by conductors .
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Signal switch circuit board is composed of JZX-18F relay and WB series sensors .
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MSC Pool technology has a role of improving equipment utilization saving signaling overhead reducing the switch between the board improving network performance and many other advantages in the circuit domain of the core network .
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Design and Realization of the Switch ing - Board of the High-Speed Router
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If a channel remains not OK you can set the Channel Bypass switch on the monitor circuit board to put the channel out of service .
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Design of on-line Measuring Device of Busbar Temperature Rise for HV Switch Board
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The Design of the 555 Time-Setting Alternating Switch Circuit Board Based on Protel
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The Hardware includes the hardware design of the master and the slave machine the design and choice of the electric control system and also the design and installation of the switch board and the control board .
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Design of Multi-output Switch Quantity Controller Board Based on Communication
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Controller has RS-485 MODBUS standard field bus-bar communication interface and facilitate connect to switch board system .
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There is a switch board ( control panel distribution box ) mounted on the wall .
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Spare parts : Product should with switch board wiring box and platoon a place with a draught .
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About two hours later I heard the man climb from the above to vestibule to handle switch board but in vain .
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In this paper a vehicle door switch module in the project board as an example to verify the above-mentioned methods .
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The infrared photoelectric switch on the development board Frame Buffer and touch screen driver design and implementation are completed .
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Design of Switch Signal Acquisition Board Based On ARM
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