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Optical fiber longitudinal differential protection for Nanzi pds-716 microcomputer transmission line
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Nanzi current quick break protection device pds-711a
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Pds-713a optical fiber longitudinal differential protection for Nanzi transmission line
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Pds-716a digital optical fiber differential protection device for Nanzi transmission line
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Measurement and control device of optical fiber differential protection for Nanzi pds-713 transmission line
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Inverse time overcurrent protection pds-711a for Nanzi transmission line
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Measurement and control device for zero sequence current protection of Nanzi pds-712a transmission line
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Pds-731 automatic switching device for standby power supply of Nanzi
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Measurement and control device for overload protection of Nanzi pds-731a transmission line
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Pds-731b low frequency load shedding protection device for Nanzi transmission line
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Pds-731c overload protection measurement and control device for Nanzi transmission line
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Nanzi pds-732 digital reactive voltage control device
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Nanzi microcomputer reactive power and voltage control device pds-732a
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Xuji dtm05-16 / 11 temperature transmitter
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DC panel dvm05-11 / 33 Xuji digital voltmeter voltage transmitter
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Xuji voltmeter dam05-15 / 11 digital ammeter
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Xuji DC dam05-12 / 23 digital ammeter
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Power supply system dvm05-14 / 13 Xuji digital voltmeter voltage transmitter
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Xuji power dam05-12 / 22 digital ammeter
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Xuji ammeter dam05-12 / 13 digital ammeter
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Xuji power supply DC / AC voltmeter dvm05-14 / 13
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Voltage of fzb-33 DC voltmeter of Xuji transmitter
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Xuji battery voltage inspection and measurement device wxj-16
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Photovoltaic anti islanding protection device wbg-611
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Anti islanding protection Bangguo electric wbg-611
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XJ frequency voltage out of step splitting device wxj-810s
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Zzg13a-40110 high frequency switch rectifier of Xuji power supply
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Wzck-12b microcomputer device for Xuji DC measurement and control
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XJ wzck-23 microcomputer DC measurement and control device
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Xuji DC zbg21a-2048 / 110 converter
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Zbg21a-3048 / 110 converter in substation of Xuji power plant
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Xuji pbd-5 power supply panel
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Xuji mbu-80a three phase intelligent power monitoring instrument
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Mbu-861 microcomputer motor protector of Xuji Electric
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Xuji dss566 intelligent energy meter multifunction meter
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Xuji Electric Xuji meter dts566
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NARI dsa2112 feeder protection measurement and control device
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Dsa2141 state power Nari motor protection measurement and control device
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NARI dsa8401 integrated automation system
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NARI dsa2111 microcomputer protection and control device
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Nanrui dsa2323 transformer differential protection device
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Guodian NARI dsa2324 transformer backup protection device
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Nanrui dsa2115 microcomputer protection measurement and control device
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Xuji wdlk-861 circuit breaker failure protection measurement and control device
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Transformer protection measurement and control device used in NARI dsa2117 substation
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Xuji DC fzb-23 / 11 three phase AC voltmeter voltage transmitter
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