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tyco Crompton protector trip 继电器

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型号:Crompton

Crompton protectors 提供 连续 surveillance 的 monitored 电路. 当 电流 moves outside 设定 点 限值, 继电器 operates. 红色 LED indicates 当 继电器 为 energized. 用于 3 相 系统, 顺序 的 连接 为 不 important.

标准 overcurrent 继电器 将 energize 于 trip 当 nominal 输入 电流 另有 用户-可调 “超过 nominal 值” 为 exceeded

Crompton protectors 提供 连续 surveillance 的 monitored 电路. 当 电流 moves outside 设定 点 限值, 继电器 operates. 红色 LED indicates 当 继电器 为 energized. 用于 3 相 系统, 顺序 的 连接 为 不 important.

标准 overcurrent 继电器 将 energize 于 trip 当 nominal 输入 电流 另有 用户-可调 “超过 nominal 值” 为 exceeded

Crompton protectors 提供 连续 surveillance 的 monitored 电路. 当 电流 moves outside 设定 点 限值, 继电器 operates. 红色 LED indicates 当 继电器 为 energized. 用于 3 相 系统, 顺序 的 连接 为 不 important.

标准 overcurrent 继电器 将 energize 于 trip 当 nominal 输入 电流 另有 用户-可调 “超过 nominal 值” 为 exceeded, after 预置 额外 delay period if 设定. 继电器 将 automatically 复位 以 de-energize 当 输入 电流 为 lowered past 设定值 minus hysteresis (差压) 值.

标准 undercurrent 继电器 将 de-energize 于 trip 当 输入 电流 为 below nominal 值 minus 用户 可调 “低于 nominal 值” after 预置 额外 delay period if 设定. 继电器 将 automatically 复位 以 energize 当 输入 电流 为 raised past 设定值 另有 hysteresis 值.

于 request, 任意 产品 可 manufactured 带 energize/de-energize 功能 reversed.

产品目录-页131             protector_trip_继电器-DS

相 loss, reversal 或 顺序

母线 synchronization (synchro-检查)

低于 和 超过 电流 或 电压 防护

负载 检测

监测 的 系统

Item # Type System Input Protection Auxiliary Power
253-PH3U-BGBX-FS-V2Speed Sensing5V to 75V peak to peak3 Trip Points12VDC
253-PH3U-BGBX-FS-V4Speed Sensing5V to 75V peak to peak3 Trip Points24VDC
252-PAUU-LSBX-C6-DG-D1-EBAC CurrentSingle Phase5AUnder current 40-120%120V
252-PAOU-LSBX-C6-DG-D1-EAAC CurrentSingle Phase5AOver current 40-120%120V
253-PADU-LSBX-C6-DG-D1-ECAC CurrentSingle Phase5AUnder & over current120V
253-PAVU-LSBX-C6-DG-D1-EBAC Current3 Phase 3 or 4 Wire5AUnder current120V
253-PAPU-LSBX-C6-DG-D1-EAAC Current3 Phase 3 or 4 Wire5AOver current120V
252-PVUU-PQBX-C6-EBAC VoltageSingle Phase L-N5AUnder Voltage 75-100%120V
252-PVOU-PQBX-C6-EAAC VoltageSingle Phase L-N5AOver Voltage 100-125%120V
253-PVBU-PQBX-C6-ECAC VoltageSingle Phase L-N5AOver and Under Voltage120V
252-PVKU-PQBX-C6-EBAC Voltage3 Phase, 3 Wire L-L5AUnder Voltage 75-100%120V
252-PVAU-PQBX-C6-EAAC Voltage3 Phase, 3 Wire L-L5AOver Voltage 100-12%120V
253-PVMU-PQBX-C6-ECAC Voltage3 Phase, 3 Wire L-L5AOver and Under Voltage120V
252-PVVU-PQBX-C6-EBAC Voltage3 Phase, 4 Wire L-N5AUnder Voltage 75-100%120V
252-PVPU-PQBX-C6-EAAC Voltage3 Phase, 4 Wire L-N5AOver Voltage 100-12%120V
253-PVEU-PQBX-C6-ECAC Voltage3 Phase, 4 Wire L-N5AOver and Under Voltage120V
252-PVZU-PQBX-C6-EB-T1AC VoltageSingle Phase L-N5AUnder Voltage 75-100%120V
252-PVHU-PQBX-C6-EA-T1AC VoltageSingle Phase L-N5AOver Voltage 100-12%120V
252-PVJU-PQBX-C6-EB-T1AC Voltage3 Phase, 3 Wire L-L5AUnder Voltage 75-100%120V
252-PVCU-PQBX-C6-EA-T1AC Voltage3 Phase, 3 Wire L-L5AOver Voltage 100-12%120V
252-PVXU-PQBX-C6-EB-T1AC Voltage3 Phase, 4 Wire L-N5AUnder Voltage 75-100%120V
252-PVSU-PQBX-C6-EA-T1AC Voltage3 Phase, 4 Wire L-N5AOver Voltage 100-12%120V
252-PHUU-PQBX-C6-EBFrequencySingle Phase120 VACUnder Frequency 55-65 Hz120V
252-PHOU-PQBX-C6-EAFrequencySingle Phase120 VACOver Frequency 55-65 Hz120V
253-PHDU-PQBX-C6-ECFrequencySingle Phase120 VACUnder & Over (2 output relays)120V
252-PDUU-NABX-T1-EBDC Voltage RelayDC Relay18-20VUnder Voltage External Time Delay120V
252-PDEU-NABX-EBDC Voltage RelayDC Relay18-20VUnder Voltage Differential 1-15%120V
252-PTOU-TBX-DB-T1-EADC Millivolts/ThermocoupleThermocoupleJ,K,T,S,THigh Trip120V
252-PTUU-TBX-DB-T1-EBDC Millivolts/ThermocoupleThermocoupleJ,K,T,S,TLow Trip120V
256-PHUV-PQBX-C6Combined Under/Over Voltage and Under/Over FrequencySingle Phase120V / 60 HzOver & Under Voltage
Over & Under Frequency (50-70 Hz)
(4 Independent Double Pole change over relays)
120V
252-PVRU-PQBX-C6Phase Sequence & Phase Failure3 Phase 3 or 4 Wire120V L-L 60 HzPhase Sequence, Under Voltage120V
252-PSFU-PQBX-C6Phase Balance3 Phase 3 or 4 Wire120V L-L 60 HzPhase Loss & Unbalance120V
252-PSFU-SEBX-C6Phase Balance3 Phase 3 or 4 Wire480V L-L 60 HzPhase Loss & Unbalance120V
252-PSGU-PQBX-C6-T1-1APhase Balance3 Phase 3 or 4 Wire120V L-L 60 HzPhase Loss, Unbalance, Under Voltage120V
252-PSGU-SEBX-C6-T1-1APhase Balance3 Phase 3 or 4 Wire480V L-L 60 HzPhase Loss, Unbalance, Under Voltage120V
256-PASU-LSBX-PQ-C6-EAReverse Power1 ph or 3 ph, 4w5A, 120V, 60 HzReverse Power 2-20%120V
256-PATU-LSBX-PQ-C6-EAReverse Power3 Phase, 3 Wire5A, 120V, 60 HzReverse Power 2-20%120V
256-PAQU-LSBX-PQ-C6-EAReverse Power1 ph or 3 ph, 4w, Push5A, 120V, 60 HzReverse Power 2-20%120V
256-PLLU-PQBX-C6Synchro-Check (Paralleling)1ph or 3ph, 3w or 4wLive busPhase Angle & Voltage
256-PARU-LSBX-PQ-C6-EAReverse Power3 ph 3w Push5A, 120V, 60 HzReverse Power 2-20%
256-PLDU-PQBX-C6Synchro-Check (Paralleling)1ph or 3ph, 3w or 4wDead busPhase Angle & Voltage
253-PDCU-BDBX-T1-EC-BDDC Voltage RelayDC Relay24VOver & Under Voltage (2 relays)
252-PBTU-ECBX-DG-T1-EADC Millivolts/ThermocoupleDC Millivolt50 mVHigh Trip120V
252-PBSU-ECBX-DG-T1-EADC Millivolts/ThermocoupleDC Millivolt50 mVLow Trip120V
252-PBTU-GBBX-DG-T1-EADC Millivolts/ThermocoupleDC Millivolt100 mVHigh Trip120V
252-PBSU-GBBX-DG-T1-EADC Millivolts/ThermocoupleDC Millivolt100 mVLow Trip120V
252-PBAU-FABX-DG-T1-EBDC Transducer TripTransducer1 mADCLow Trip 0-80%120V
252-PBBU-FABX-DG-T1-EADC Transducer TripTransducer1 mADCHip Trip 40-120%120V
253-PBVU-FABX-DG-T1-ECDC Transducer TripTransducer1 mADCLow/High, 2 relays120V
252-PBAU-HGBX-DG-T1-EBDC Transducer TripTransducer4-20 mADCLow Trip 0-80%120V
252-PBBU-HGBX-DG-T1-EADC Transducer TripTransducer4-20 mADCHip Trip 40-120%120V
253-PBVU-HGBX-DG-T1-ECDC Transducer TripTransducer4-20 mADCLow/High, 2 relays120V
252-PBAU-MTBX-DG-T1-EBDC Transducer TripTransducer10 VDCLow Trip 0-80%120V
252-PBBU-MTBX-DG-T1-EADC Transducer TripTransducer10 VDCHip Trip 40-120%120V
253-PBVU-MTBX-DG-T1-ECDC Transducer TripTransducer10 VDCLow/High, 2 relays120V

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