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Since establishment, we have been playing a lead role in manufacturing and exporting Power Supply. We manufacture this equipment under the strict inspection of expert supervisors using best quality materials and components. It is used to supply AC voltage to all kinds of power tools, air conditioners, electric motors, refrigerators, fluorescent lights, televisions and electric fans. The equipment is provided with powerful data display and fault instruction function. We make available this Power Supply for clients in different specifications as per their requirements. Also, we offer this equipment at reasonable prices.Power Supply
Sandi DC to AC inverter power supply is one of the most advanced DC to AC conversion products in the world, it has the main advantages of high quality sine wave AC output, microcomputer control, humanness design, and it is simple, stable, no noise and no pollution. It is suitable use for areas without electricity, vehicles, ships, solar energy, wind turbine etc. The inverter can also supply AC voltage to all kinds of power tools, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other power supply.
The inverter output waveform is pure sine wave; this kind of AC power is suitable for most industrial electronics and home appliances, the power supply features much better than other modified sine wave and square wave.
1, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start.
2, The output frequency can be set.
3, The output voltage can be set between +20 % to -40 % of rated voltage.
4, The DC input voltage range (Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point) all can be set via the LCD panel.
5, Pure sine wave output. with good transient response less than 40MS, little harmonic distortion, higher conversion efficiency and stable output voltage.
6, Powerful data display and fault instruction function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
7, Using the efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function for short circuit, over load, over temperature is more safe and reliable. Its service life can up to 15 years or more.
8, Have passed the European CE (EMC and LVD) certificates.
|Isolation mode||Low Frequency Transformer|
|DC Input||Rated voltage (Vdc)||360V|
|AC Output||Rated output power||40KW|
|Output waveform||Pure Sine Wave|
|Phases||Single phase||3 phase 4 wire|
|Rated current||182A||61A (phase current)|
|Frequency||50Hz or 60Hz|
|Rated output voltage range (V)||220/230/240/380/400/415VAC optional|
|Overload Ability||150%, 5 seconds|
|Waveform distortion rate (THD)||<3% Linear load|
|Dynamic Response (0 to 100% load)||5% 50ms|
|Running mode||Working continuously|
|Electrical insulation properties||2000Vac, 1 Minute|
|Protection Function||Protection||Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.|
|Short-circuit protection||No automatic recovery, need to restart the machine|
|Working environment||Noise ( 1 meter)||50dB|
|Degree of protection||IP20 indoor|
|relative humidity||0~90% non-condensing|
|Mechanical dimension||Depth* Width * Height||650x750x1100mm|
|Above parameter only for reference ,could be custom made to user specifications. |
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