Frequency Power Selection

Frequency Power Selection

Product description:

Input voltage: 0 (V) Waveform distortion: 0 (%) Frequency regulation: 0 (%)
Output voltage: 0 (V) Load regulation: 0 (%) Circuit mode: SPWM switching
Load Type: Rectifier load Custom processing: Efficiency: 0 (%)
Applications: appliance manufacturing Type: variable voltage variable frequency power supply Model: 40HZ-70HZ
Output frequency: 0 (Hz) Brand: ACSOON Product Certification: CCC
Control mode: Pulse width modulation type Input Frequency: 0 (Hz)

Frequency Power Selection

Frequency Power Description:

• variable frequency power supply (AC POWER AND OURCE) is the mains through the power conversion circuit into a voltage and frequency required of a precision power supply. Because the world is not uniform grid index, production and export power inverter products need to simulate different countries grid conditions, to test a variety of electrical products exports in the past adopted a second frequency generator, but power consumption, noise, poor stability. frequency power supply can provide world standard grid voltage and frequency output voltage, frequency stepless digital adjustable, suitable for export of electrical products voltage, frequency aging test. frequency power supply can be used as power supply equipment imported 60HZ.

Frequency Power Features: • power inverter using sinusoidal pulse width modulation PWM design, imported Mitsubishi 1GBT promote rapid reaction, in addition to the 100% load / load, voltage regulator response time is less than 20s wave of pure, high frequency stability, no interference. wave (EANDI, EANDC). Frequency Power is not only research and laboratory, the best power metering chamber is EAND / EANDC / standard power safety test. • variable frequency power supply with strong load adaptability, high efficiency, good stability ., the output waveform of good quality, simple operation, small size, light weight characteristics for different types of power around the world, users can simulate all over the world not only the voltage and frequency (40 ~ 70Hz) for testing applications; which according to the national military standard special frequency power supply can also support 400Hz, 1000HZ frequency of national defense and military detection, avionics and navigation, communications and other applications.

Optional variable frequency power supply principle and special custom (a) the purchase of variable frequency power supply is best to understand the nature of the load you are going to use, is now seen five load forms: 1; resistive load; 2; 3 inductive load; Capacitive Load: 4, rectifier load; 5, mixed load; 6, power can be fed back load customer in the choice of power supply to the different options depending on the nature of the load power capacity (b) power inverter capacities 西安杰瑞达 instrument. AF series of power produced by the general load types without special requirements, can be adapted to resistive, inductive, capacitive, rectification and mixed load. Technical data sample is given in the nominal state, resistive load conditions tested at rated conditions , the power supply can be long-running but taking into account fluctuations in grid voltage, load current crest factor, short-time overload and other factors, the choice of power supply capacity, should leave appropriate margin, the following recommendations: (1) resistive load: Power Capacity = 1.1 * load power (2) a sense resistor or RC load: power capacity = 1.1 * Load apparent power

(3) motor load: The motor load straight start, starting inrush current is about 5 to 7 times the rated current, the starting time is usually within 2 seconds of this series of power overload 2 seconds to 2 times, beyond this range, the power supply. The overload Therefore, considering the starting capacity, it is recommended: direct starter motors class load, power supply capacity should be 3 times the electrical power otherwise soft start to take measures or special instructions when ordering.

(4) rectifier load: the input circuit includes a rectifier diode (or thyristor) and filter capacitor, if the input circuit without soft starter, the closing moments of the input switch, load can be regarded as a short circuit, will have a significant impact on current, If you often have led to large power overcurrent protection starting inrush current to the load circuit will also be adversely affected, therefore, it recommended that: the user's input rectifier load circuit shall soft start measures to limit the starting current of the series of power over current protection threshold is about 4 to 5 times the rated withstand time is about IO ms, in this context the impact of current, supply can withstand due rectifier load current is pulsed current, the current crest factor of up to 3-3.5 times, so the power supply output voltage waveform and the long run contribute to have a certain influence, the impact is determined by the load current crest factor, generally, when the load current crest factor) 2:00, the power supply capacity press Select: power capacity = load current crest Factor / 2 * Load apparent power, if the rectifier load voltage waveform and other higher load mix, then the power supply margin should increase based on the above. (5) mixed load follow different loads proportion Integrated Select (6) can be fed power loads, such as reversible motor, speed motor load, the company produces the AF series of power need to add a special device, when the reversible motor is suddenly change direction, due to the internal will produce large reverse electromotive force, back electromotive force formed easily damaged power supply, when the motor optional power supply should have bleeder circuit system, the customer must be explained in particular when ordering.

The power supply voltage, power frequency

If you need to change the power supply voltage used in the region or special requirements, please specify when ordering Dimensions' Weight Dimensions: In addition to part of the product; 40HZ-70HZ; power supply voltage and voltage frequency in the factory is AC220V.. representation in length, width, height of the order, the projections in millimeters. weight of its approximation. However, handles, knobs, rubber feet, etc. are not included. Prices `valuation is not published in this catalog prices. About the price valuation advice or other requirements, please contact our company or agent Tel: 15091282590 029-86609943 about service this product warranty for one year, more than the warranty period according to the company 'standardized charges' collect materials, product maintenance lifelong.

Xi'an variable frequency power supply | power inverter exported to North Korea | North Korea with a power inverter, power inverter | North Korea toward the exit with a variable frequency power inverter power supply; 西安杰瑞达 Instruments.

西安杰瑞达 is a power inverter, power inverter, frequency power supply, air supply, UPS power supply ground-trailers, EPS, power supply as one of the research institutes, tailored to your power that you need to solve your power supply problem. Welcome to inquire, phone 029-86608024-805.

西安杰瑞达 Instrument Co., Ltd. Xi'an frequency power supply | power inverter exported to North Korea | North Korea with a power inverter, power inverter | towards the transformer