Outdoor Low Power MV Voltage Transformer Sensor Three Phase
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...Voltage Sensor 1. Apply to ≤12kV outdoor column installation 2. Application ♦ Voltage sensors for smart grid outdoor overhead lines for voltage measurement, regulation and monitoring; ♦ The voltage sensor is mounted on the column of the outdoor overhead line on the recloser, the circuit breaker and the intelligent meter metering tank. 3. Technical Data: Model CY-EVTSF3-1OWA Maximum voltage 12kV Insulation level 12/42/75kV...
Shenzhen Chuangyin Co., Ltd.
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ZW32 out voltage sensor zero-phase integrated electronic voltage transformer for voltage protector
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...a new type for phase and zero-sequence voltage protector. The electronic voltage sensor adopts advanced voltage dividing technology, which can accurately collect zero-sequence voltage. The transformer is used in conjunction with the circuit breaker on the...
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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New Cheap LED Over and Under Voltage protector device 63A 40A
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...Voltage Protector(1 rows LED screen display) Over Load:AC 1~63A RHGQV-63 2P Working Votlage:AC220V Over Votlage Protection:AC230V~300V (off) Under Voltage Protection:AC140V~210V (off) Time Delay:1~300s LED digital voltage display automatic intelligent over and under voltage protector......
YUEQING RENHE ELECTRIC CO., LTD.
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Over/Under Voltage Protector AC Surge Protector Voltage Protector With US Socket
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..., ultra-voltage and electricity stoppage. For instance, it may be always harmful to the normal operation, cut their service life, or even burn down the compressor motors for air-conditioners, refrigerators and freezing cabinets if the supply voltage is...
Yueqing Kampa Electric Co., Ltd.
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Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC
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... and reliable, when line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment from damage Voltage protector relay has over...
Yueqing Vorax Electric CO.,LTD
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AC DC Elevators Single Phase Home Voltage Protector Automatic With Power - On Delay
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...Voltage Protector Automatic With Power - On Delay High-precision : The use of powerful microprocessors, especially AC sampling technology, voltage measurement accuracy of ± 0.5%, can display three-phase power line voltage value, the equivalent of three-phase voltage meter function. Full-featured : Three-phase voltage display, over-voltage protection, under-voltage......
Wenzhou Ginri Power Automation Co., Ltd.
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UU 3.50KVrms Voltage Current Sensor , High Efficiency High Voltage Sensor
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UU 3.50KVrms Voltage Current Sensor , High Efficiency High Voltage Sensor Material: Ferrite Power: 5Watt~50Watt Hi-Pot: 3.50KVrms Working frequency: 20KHz~500KHz Working Temperature: -20'C~+125'C Features: 1. Custom designs available 2. High efficiency of ......
GoldAriel Magnetic Electronic (Shanghai) Co,. Ltd.
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Frige Voltage Protector ,Upper Limit Voltage 260V
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1,working voltage: AC110V-130V AC220V - 250V 2,working temperature :0 - 40 ° C 3, operating Humidity: ≤ 90% RH 4, output power: 1000W-3500W by different models 5, upper limit voltage: 130V-150V 250-260V 6,lower limit voltage: 90V-100V 160-185V 7,delay time......
Zhangjiagang Sunrise IMP & EXP Co, Ltd
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CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A
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... development. When the power supply line has overvoltage, under-voltage, off-phase and three-phase voltage unbalance, the protector can cut off the circuit rapidly and safely under the condition of continuous high-voltage impact, so as to avoid the...
Xi'an Noker Electric Co.,Ltd.
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Sontuoec Din Rail Adjustable Automatic Voltage Protector 63A 230V
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63A 230V Din rail adjustable over under voltage protective protector relay protection, automatic voltage protector Product Description The automatic recovery over voltage and under voltage protective device complies with modular design standards. the ......
WENZHOU SANTUO ELECTRICAL CO.,LTD.
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