Settable Alarm Intelligent Single Phase Frequency Meter Measurement
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... of three phase power factor Auxiliary power supply: AC/DC 80V-270V, DC48V, DC24V, AC220V AC220V AC100V Perfomance Characteristics High precision measurement of single phase AC frequency Provide the digital tube display, local data query ......
YUEQING RENHE ELECTRIC CO., LTD.
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3 X 230V Voltage Range Din Rail 3 Phase Energy Meter 1kg with RS485 Communication
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... from your smartphone or tablet using the dedicated app. The WiFi feature also allows for remote management and control of the energy meter. The 3 Phase Energy Meter has a frequency range of 50Hz which makes it suitable for use in a variety of settings. It...
Jiangsu Senwei Electronics Co., Ltd.
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Single phase Panel Meter Analogue
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...phase Panel Meter Analogue , Frequency Meter With High Precision,Hz Meter / Description DE-FR96 RPM Analogue frequency meters can measure the other non-electric values. Frequency meter is the instrument which measures the frequency. Frequency meter shows the number of the cycles in 1 second. Frequency meters are connected parallel to circuit which frequency......
YUEQING YOMIN ELECTRIC CO., LTD
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High Reliable Three Phase Electric Meter Class 1.0 Active Energy Meter Measurement
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... to measure three phase AC active energy at the frequency of 50/60Hz, and measure not only forward but also reverse energy. This series of meter has two modes of connection: direct connection and CT connection. The performance is in conformity with the...
WUHAN RADARKING ELECTRONICS CORP.
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Error testing with Counting funcation 48 Seats Single Phase Electronic meter test bench
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...PHASE ENERGY METER TEST BENCH AUTOMATIC CHANGE TO CALIBRATE/TEST LINE AND NEUTRAL (48 POSITIONS) This specification for single phase dual loop energy meter test bench. Together with Counting Meter Function. Voltage Source: 1. Output Voltage Range: 0- 275/300V 2. Output Max Power: 800VA 3. Resolution: 0.01% 4. Stability: Better than 0.05% / 3 Min(Time base 5S) 5. Distortion factor: < 0.5% at linear load; 6. Frequency......
Zhejiang Shengdi Technology Inc.
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20 Digits Token IP54 3 Phase Energy Meter Three Phase Energy Meter
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...design keypad based and STS token operated prepayment meter. It is in a compact BS housing and extrended transparent terminal cover. The meter is manufactured by ISO9001 standard with IP54 protection rating. Thanks to a wide range of power supply ( Un -40%...
Shenzhen Calinmeter Co,.LTD
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3 phase 220 watt digital power meter rs485 current voltage frequency meter
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...phase 220 watt digital power meter rs485 current voltage frequency meter Product Description Intelligent Digital Meter is suitable for monitoring and displaying electrical parameters of current in power grid and automation systems.It isa new design meter with advantages of high accuracy, good stability,and resistance to vibration. LED multifunctional meters can accurately measure and display all the common electrical parameters of three phase...
Zhejiang Gomelong Meter Co., Ltd.
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Intelligent Panel Mount Frequency Meter , Single Phase Digital Frequency Indicator White Color
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Intelligent Panel Mount Frequency Meter , Single Phase Digital Frequency Indicator White Color 1. Product Introduction: Digital intelligent frequency meter are electric unit measuring instruments, which are able to measure voltage in transmission & ......
Wei Dian Union(Hubei) Technology Co.,Ltd.
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IP54 3 Phase Prepaid Meter , 8kV 3 Phase Kilowatt Meter
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...phase prepayment watt hour meter and sub key CIU (customer interface unit). It provides keys for remote recharge and information query, which is its core competitiveness, advanced and easy to use. Lora radio frequency is used for communication between the...
Hunan Stron Smart Co., Ltd
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Meter Test Bench for Single Phase Energy Meters
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Meter Test Bench for Single Phase Energy Meters Features Supports testing for: Active power, Reactive power, Active energy, Reactive energy Start-up and creep tests Automatic calibration for fast creep and start-up tests Measures basic error, average error, standard deviation, and 24-hour variation Comprehensive influence tests: voltage, frequency, harmonics (2nd–21st), and phase sequence Simultaneous current measurements on the same meter......
Guangzhou GENY Electric Co., Ltd
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