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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
UC1 Universal Converter UC1 is a universal input converter or isolator which include input signal 0(4) 20mA, 0 10V, Thermocouple, RTD, etc. Base on measuring signal needed, parameters can be set via panel button with LCD display. Programmable unit without need of hardware modification or jumper wire/ Dip-Switch. UC1 offer 3 kind of output option, analogue output or Relay 2 or RS485(Modbus RTU). With universal input range and different output function, it help reduce product inventory. Parameters can be easily set via button on site or by software provided through communication port. Features Programmable input signal Programmable analogue output LCD on unit for easy setting Pluggable terminal for easy wiring Isolation between input, output and power
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.
wave inverters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass Sine series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 280,000 hours at full capacity and 24/7 use, the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply. Specifications: AC Connection Type: Hardwire DC Connection Type: Hardwire GFCI: No Outlet Qty: None Inverter Surge Rating: 5000w Inverter Input Voltage: 24v Inverter Output Voltage: 230v Waveform: True Sine Wave Inverter Cont. Output Wattage: 2000w Box Dimensions: 8"H x 15"W x 21"L WT: 26.3 lbs
IDEAL POWER FOR: Mobile Business use; coffee carts, food trucks, cleaning/detailing requirements etc. Events, festivals, markets Home and Business backup Satellite offices / Worksites Houseboats FEATURES AT A GLANCE: Four Year Warranty (domestic). 1 Year Warranty (Commercial). Inverter system voltage regulator producing clean power Electric starter and auto decompressor Safety features: electronic circuit breaker system and low oil alert Noise level suppressor and inbuilt muffler for quiet operation Smart throttle technology to maximise fuel efficiency ACCESSORIES Transportation kit (condenser) AC plug
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