ZHEJIANG SANDI ELECTRIC CO.,LTD
Single Phase to Three Phase Converter

Single Phase to Three Phase Converter

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Single Phase to Three Phase Converter

Our single phase to three phase converter, accepted AC-DC-AC course form and utilizing SPWM balance regulation advancement, which can change over common single-stage energy to modern three-stage control. Following our converter energy transformation, the three-stage energy yield is standard immaculate sine wave, the symphonious contortion rate (THD) is under 2%, thoroughly satisfy the national norms of three-stage energy quality, appropriate to a wide range of load.

The single phase to three phase converter can tackle formation trouble due to a several places with the three-stage electric energy confinements, additionally explained some customers prerequisites that can't have any significant bearing for three-stage power as a result of space constraint.Our single phase to three phase converter, accepted AC-DC-AC course form and utilizing SPWM balance regulation advancement, which can change over common single-stage energy to modern three-stage control. Following our converter energy transformation, the three-stage energy yield is standard immaculate sine wave, the symphonious contortion rate (THD) is under 2%, thoroughly satisfy the national norms of three-stage energy quality, appropriate to a wide range of load.

The single phase to three phase converter can tackle formation trouble due to a several places with the three-stage electric energy confinements, additionally explained some customers prerequisites that can't have any significant bearing for three-stage power as a result of space constraint.

Technical Specifications

Model

SDT-20KW

Isolation

Low Frequency Transformer

AC Input

Input rated voltage(VAC)

Single phase 220V

Input rated current(A)

90.9A

Input voltage range

110/120/220/230/240Vac optional

AC Output

Rated AC output power

20KW

AC output waveform

Pure sine wave

Phases

Three phase, 4 wires

Output rated voltage

380VAC ±3%

Output rated current(A)

30.35A (per phase)

Output voltage range

220/240/380/400/415/440/480Vac optional

Output Frequency

50Hz/60Hz±0.05Hz

Power Factor(PF)

0.95

Overload Ability

150%, 10s

Efficiency

>93%

Waveform distortion rate (THD)

<3%(Linear load)

Crest Factor (CF)

3:1

Display

LCD

Electrical insulation properties

2500Vac, 1 Minute

Ambient temperature

-15~+55℃

Using environment humidity

0~90%,No condensation

Protection

Input under voltage, overvoltage, output over-current, short circuit, overheating etc.

Structure

Cooling method

Fan-cooled

Noise

<40dB

Degree of protection

IP20(indoor)

Using altitude(m)

≤3000

Dimensions (mm)

600x700x1200mm

Weight (Kg)

185Kg

CE Standard

EN60950-1:2006+A11:2009, EN61000-6-4:2007+A1:2001, EN61000-6-2:2005, EN61000-3-12:2005, EN61000-3-11:2000