Single Phase to 3 Phase Converter
The SDT series single-phase to three-phase converter, adopted AC-DC-AC circuit structure and using SPWM modulation control technology, which can convert ordinary single-phase power to industrial three-phase power. After through SDT series single-phase to three-phase converter power conversion, the three-phase power output is standard pure sine wave, the harmonic distortion rate(THD) is less than 2%, totally meet the national standards ofthree-phase power quality, applicable to all types of load.
The SDT series single-phase to three-phase converter can solve production inconvenience because of some areas with the three-phase electric power restrictions, also solved some user requirements that can’t apply for the three-phase electric because of space limitation.
Technical Features:
1,Using the fifth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It’s service life can up to 15 years or more.
2,Pure sine wave output. with good transient response, little harmonic distortion, higher conversion efficiency and stable output voltage features.
3,Adopted low frequency isolated transformer, high conversion efficiency and stable performance.
4,Normal single phase AC grid power input, can Save for three-phase electric red tape and all kinds of artificial cost
5,Safe and reliable, single phase input power is completely isolated from three phase output power.
6,Output AC Power is suitable for all types of home appliances,electric tools, electric motors etc.
7,Converter has the function of filtering the grid disturbance and interference at the same time, which is a good
performance of stabilized voltage and frequency power, to providea more stable and pure power supply environment for the backend devices
8, Intelligent fan speed control system, low no-load loss
9, High conversion efficiency, high instantaneous power and low load loss
10, The input voltage,output voltage,frequency and phase can be custom made.
11, LCD display, high efficiency, easy installation.
Technical Data
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Model
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SDT-20KW
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Isolation
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Low Frequency Transformer
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AC Input
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Input rated voltage(VAC)
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Single phase 220V
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Input voltage range
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110/120/220/230/240Vac optional
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Input rated current(A)
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90.9A
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AC Output
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Rated AC output power
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20KW
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AC output waveform
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Pure sine wave
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Phases
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Three phase, 4 wires
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Output rated voltage
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380VAC ±3%
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Output voltage range
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220/240/380/400/415/440/480Vac optional
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Output Frequency
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50Hz/60Hz±0.05Hz
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Output rated current(A)
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30.35A (per phase)
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Power Factor(PF)
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0.95
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Overload Ability
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150%, 10s
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Efficiency
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>94%
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Waveform distortion rate (THD)
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<3%(Linear load)
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Crest Factor (CF)
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3:1
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Display
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LCD
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Electrical insulation properties
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2500Vac, 1 Minute
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Ambient temperature
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-15~+55℃
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Using environment humidity
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0~90%,No condensation
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Protection
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Input under voltage, overvoltage, output over-current, short circuit, overheating etc.
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Structure
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Cooling method
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Fan-cooled
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Noise
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<40dB
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Degree of protection
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IP20(indoor)
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Using altitude(m)
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≤3000
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Dimensions (mm)
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600x700x1200mm
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Weight (Kg)
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185Kg
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CE Standard
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EN60950-1:2006+A11:2009, EN61000-6-4:2007+A1:2001, EN61000-6-2:2005, EN61000-3-12:2005, EN61000-3-11:2000
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Above parameter only for reference ,could be custom made to user specifications
Packaging & Shipping
1, Packing: SANDI standard export honeycomb carton packing suitable for shipment.
2, Shipping: By sea or by air or by express(DHL,Fedex,EMS and others) optional by customer.
3, Price Term: FOB Ningbo/Shanghai or CIF port name
Our Services
Warranty time: 2 years from the date of purchase. (except man-made damage, if there is a quality problem, Non-human damage in the 2 years warranty, we repair free of charge). Also supply technology support all the time.
Company Information
Yueqing Sandi Electric Co., Ltd in China, we are a professional manufacture for Off Grid Pure Sine Wave Inverter, Grid Tie inverter, PV Combiner Box, Solar Pumping Inverter, Solar Charge Controller, Wind-Solar Hybird Controller, PV Inverter-Controller Integrated, Single Phase to 3 Phase Converter and VLF AC High Voltage Tester more than 8 years.
Certifications
CE(EMC&LVD), SAA(AS4777&AS3100), G83, G59, ISO9001 certifications
