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31) The paper introduces the working principle and monitoring function of high and low voltage power supply and distribution system, the detection of emergency diesel generator set, EPS and UPS.

32) When voltage is very low or power supply has been broken off, it will result in action of low voltage protection device so as to remove load.

33) Compressor overloading protector, over charging relay low voltage switch, frost - preventive switch, reverse current switch.

34) Ensure proper and reliable function of low voltage electrical system.

35) Introduces the constitutes of low voltage protection system of distributing transformer, analyzes the failure reason, puts forward concrete measures of improving low voltage protective reliability.

36) The single-phase active power filter can be used in electric railway and low voltage power supply for harmonic suppressing and reactive power compensation.

37) Low Voltage AC system operating voltages from 120 to 600 VAC.

38) Academic analysis and simulation calculation about starting characteristic of motor generator system in low voltage were carried through.

39) A kind of intelligent compound switch using for reactive power compensation of low voltage, using a parallel structure of bidirectional silicon-controlled and magnetic latching relay was introduced.

40) Disclosed is an explosion proof, dust proof and moisture proof novel cabinet for low voltage electric appliances, and the utility model has the advantages of simple structure and convenient use.

41) Methods A dis continuous buffer system was used. CK MM isoform was separated by electrophoresis under the condition of constant current and low voltage, then fluorescence scanning.

42) According to the characteristics of program controlled interface in low voltage programmable power supply, the design principles of PC bus board in programmable power supply are described.

43) The controller will detect the battery voltage and gradually reduce the maximum current limit according to the different voltage levels until the low voltage protection potion.

44) The three-phase unbalanced load of low voltage area will do harm to the electrical equipment and will increase the technical circuit loss.

45) The primary inverter driving circuit circuit , protection circuits for overheat low voltage circuit are introduced specially.

46) Components of high integration and low voltage are adopted so that the integration and extensibility of master station as well as the system reliability is improved.

47) According to the characteristics of low voltage power line, the automatic relay routing algorithm with relay constraints is employed in user data receiving.

48) The chopped mode feedback is a scheme for solving the motor's speed regulation by means of controlling the high voltage with low voltage.

49) This paper deals with the trouble analysis and clearance of the electric circuit for the crystal change and low voltage alarm system of 3080E3 X Ray fluorescence spectrometer.

50) Low viscosity reactive casting resin. Recommended with amine and polyaminoamide curing agents for low voltage electrical and electronic applications.

51) The opening time of movable contact has remarkable effect on the limiting current performance of low voltage molded case circuit breakers.

52) This paper mainly studies the intelligent tripping device for Low Voltage Mooded Case Circuit Breaker.

53) A low voltage cascaded current mirror bias circuit that can provide an exact and steady bias voltage for current array is used.

54) With the application of the high performance LVDS(low voltage differential signal), LVDS standard is becoming the most popular differential data transmission standard in the industry.

55) A remote automation meter data reading system for low voltage electric power user is introduced. It gives configuration block diagram,(www.Sentencedict.com) principle and system characteristic.

56) The liquid-crystal display has the low voltage, the low power loss characteristic, matches with the CMOS integrated circuit.

57) This paper presents the model of arc voltage and the formula of calculation of arc current based on a large number of experiments of arc short circuit in low voltage networks.

58) Based on the PMOS bulk - driven technique, an ultra - low voltage operational amplifier is proposed.

59) This color camera is available in both high voltage and low voltage models.

60) Application: Applications for pillow distortion adjustment for Color TV and low voltage adjustment.