product brief introduction Product Introduction
FRC A/D digital kilovoltmeter consists of a high stabilized resistive-capacitive type passive high-voltage divider and a precision digital voltmeter for measuring AC/DC high voltage on the site of electric power systems and in various high-voltage laboratories. Both of them with measuring cable, power supply cord, and operating manual are placed in a portable aluminium case for easy carrying and use.
Product features Product Characteristics
The AC/DC digital kilovoltmetre is composed of two parts of a high voltage divider and a digital kilovoltmetre. The high voltage divider is of a passive resistive-capacitive type, assembled from precision low temperature drift resistors and high quility condensers. Digital kilovoltmeter consists of ture RMS value circuit, peak values measuring circuit and digital voltmeter. Voltage divider is connected to digital kilovoltmeter by a coaxial measuring cable. The high voltage is reduced to sample value by the voltage divider, and be fed to digital voltmeter. Through function selector, the voltmeter can display DC,AC effective(RMS)value, AC peak value, and AC peak/2 value with high measuring accuracy and
product brief introduction Product Introduction FRC A/D digital kilovoltmeter consists of a high stabilized resistive-capacitive type passive high-voltage divider and a precision digital voltmeter for measuring AC/DC high voltage on the site of electric power systems and in various high-voltage laboratories. Both of them with measuring cable, power supply cord, and operating manual are placed in a portable aluminium case for easy carrying and use. product features Product Characteristics The AC/DC digital kilovoltmetre is composed of two parts of a high voltage divider and a digital kilovoltmetre. The high voltage divider is of a passive resistive-capacitive type, assembled from precision low temperature drift resistors and high quility condensers. Digital kilovoltmeter consists of ture RMS value circuit, peak values measuring circuit and digital voltmeter. Voltage divider is connected to digital kilovoltmeter by a coaxial measuring cable. The high voltage is reduced to sample value by the voltage divider, and be fed to digital voltmeter. Through function selector, the voltmeter can display DC,AC effective(RMS)value, AC peak value, and AC peak/2 value with high measuring accuracy and convenience in use.
FRC A/D digital kilovoltmeter consists of a high stabilized resistive-capacitive type passive high-voltage divider and a precision digital voltmeter for measuring AC/DC high voltage on the site of electric power systems and in various high-voltage laboratories. Both of them with measuring cable, power supply cord, and operating manual are placed in a portable aluminium case for easy carrying and use. The AC/DC digital kilovoltmetre is composed of two parts of a high voltage divider and a digital kilovoltmetre. The high voltage divider is of a passive resistive-capacitive type, assembled from precision low temperature drift resistors and high quility condensers. Digital kilovoltmeter consists of ture RMS value circuit, peak values measuring circuit and digital voltmeter. Voltage divider is connected to digital kilovoltmeter by a coaxial measuring cable. The high voltage is reduced to sample value by the voltage divider, and be fed to digital voltmeter. Through function selector, the voltmeter can display DC,AC effective(RMS)value, AC peak value, and AC peak/ 2 value with high measuring accuracy and convenience in use.
Frequency conversion series resonance test device is designed and manufactured for alternating-current withstand voltage test of Possessing a wider application scope, it is the ideal withstand voltage equipment for prefecture-level, municipal-level and county-level high-voltage test departements as well as power installation and repair & testing engineering units. Frequency Conversion Series Resonance Test Device (I) Technical index 1. Rated voltage: 2. Quality factor under full load in test of fire power generator: Q10 (relating to load) 3. Quality factor under full load in cable test: Q 30 (relating to load) 4. Quality factor under full load in test of main transformer: Q 30 (relating to load) 5. GIS, the quality factor under full load in switch test and other tests: Q 50 (relating to load) 6. Input power supply: single phase of 380V 7. Frequency adjustment range: 20Hz 300Hz 8. Accuracy of system measurement: 1.5 9. The unit possesses protective functions, such as over voltage, over current and zero start. (II) Description for main configuration and technical data of equipment: 1. One set of variable-frequency power supply: Rated power: 10kVA; Input voltage: single phrase of 220V or three phase of 380V 10% and 45 65Hz Output voltage: 0 400V adjustable Output voltage frequency: 30 300Hz 0.1Hz adjustable stepping Instability degree of frequency 0.02% Output current: 0 25A 2. High-voltage resonane reactor (4sets in all): 27kV/1A Rated working voltage: 27kV Rated working current: 1A Rated inductance value: 120H Continuous working time: 60min Temperature rise should be less than 60 Working frequency: 30- 300Hz 3. One set of exciting transformer: Rated capacity: 10kVA Input voltage: 400V Output voltage: 1.2kV/3kV/5kV
Supplier: Industrial process & control products like multi-function meter, lt current transformers, power quality analyzers, temperature controllers, electrical transducers, power supplies, energy meters, analog & digital panel meters, dc converters, temperature sensors, recorders, temperature and humidity monitor, ultrasonic level transducer, testing & measuring instruments, digital multimeters, ac/dc clamp meters, insulation testers, earth testers, power clamp meters
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Tethered Ground Power Station: DY3000B� Suitable for all DJI UAVs (1) Overall dimensions: 460 380 320mm (2) Weight: approximately 19Kg (including cables) (3) Rated Power: 2500w (4) Tethered Cable: 53m or 110m (5) Rated input voltage: 220VAC 10%; Output voltage: 300-450VDC; Output current: 8A;(6) Integrated ground power station: including automatic cable winching system, power supply and management system (7) Simple operation: one-button start/stop of power supply, one-button start/stop of automatic cable retracting, and manual button of cable retracting (8) 7-inch touch screen display (9) Voice prompt function (10) Automatic detection: Automatically detect the length of the cable released, and the automatic closing function for cable retracting length could be set; (11) Adjustable parameters: the internal menu could set parameters such as prompt sound volume, output voltage, upper limit of output voltage, current, etc.; (12) Alarm function: Communication fault alarm of voice module, high output voltage alarm, low output voltage alarm, high chassis temperature alarm, high current alarm and other prompts; (13) Power supply mode: city power, generator, fire truck, lithium battery pack, etc. (14) Equipped with air switch and leakage protection switch.
UNI-T UT15C AC Voltage Detector Waterproof Digital Multimeter 24V~690V AC/DC Voltage Tester Phase Rotating Electric Pen. Features: UT15 Series test pen has the functions: AC/DC voltage measurement (include three-phase AC), phase position indication of three-phase AC, continuity test and single probe measurement (judge null wire or live wire). It can also solve the complex problems of electron, factory automation, electric power distribution and electromechanical device. Applications: It is applicable to smelting, electron, manufacture, fossil oil, national defense, electricity and chemical engineering and so on. Notice please: battery no include!
Supplier: Industry automation products such as plc, hmi, AC inverter, DC inverter & spare parts
Supplier: Battery monitoring system, UPS, DC charger
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