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10KW-50KW Phase Inverters

10KW-50KW Phase Inverters
Product Code : SDP-30KW
Brand Name : Sandi
Product Description

We have uniquely positioned ourselves as a dependable firm, engaged in manufacturing and exporting Single Phase and three phase inverters 10KW-50KW. These inverters are capable of operating at higher VAC and comes standard with AC and DC disconnects, transformer isolation, LCD display and monitoring gateway. We use finest quality materials and components to manufacture these inverters. The inverters have two kinds of start mode, step down voltage start and variable frequency start. We offer Single Phase and three phase inverters 10KW-50KW at pocket friendly prices.

Off Grid Solar Power Inverter with CE

Feature:

  • 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 and over temperature which is more safe and reliable. Its service life can up to 15-20 years or more.
  • Intelligentized, modularized, simple structure design, convenient for maintenance.
  • Two kinds of start mode: Step Down Voltage Start and Variable Frequency Start.
  • The output frequency can be set via LCD panel. Its very convenient for customer.
  • The output voltage can be set between -40 % to +20 % of rated voltage. And the accuracy of output voltage is very high less than 1%.
  • The DC input voltage range can be set. over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be set via the LCD panel. Convenient for increasing or reducing the quantity of batteries and photovoltaic modules in the future.
  • Pure sine wave output. with good transient response less than 50MS, little harmonic distortion, higher conversion efficiency and stable output voltage.
  • Low frequency transformer, which ensures inverter with higher efficiency >94%, and very little no-load loss.
  • 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.
  • Wide input voltage can be set according to customers requirement. Can work without battery, Input voltage range can be selected from 100-500v, 200-850v.
  • High conversion efficiency, Max. Efficiency 96%
  • Could add AC bypass input: Battery Power Priority or AC Bypass Priority optional
  • Adopts black pure aluminum radiator, which confirms the best radiating performance.
  • Adopts high quality fan, which could continuously work for 5 years and uninterrupted work for 20 years.
  • European CE (EMC and LVD) certification and accredited by Australia CEC, ERAC energy network.

Technical Specification:

Model

SDP-30KW

Isolation mode

Low Frequency Transformer

DC Input

Rated voltage (Vdc)

240V

300V

Rated current

125A

100A

AC Output

Rated output power

30KW

Output waveform

Pure Sine Wave

Rated Voltage

220VAC±3%

110/220VAC

380VAC±3%

Phases

Single phase

2 phase 3 wires

3 phase 4 wire

Rated current

136A

136A (phase current)

45.5A (phase current)

Frequency

50Hz or 60Hz

Rated output voltage range (V)

220/230/240/380/400/415VAC optional

Power Factor

0.95

Overload Ability

150%, 5 seconds

Efficiency

>93%

Waveform distortion rate (THD)

Linear load ¼

Dynamic Response (0 to 100% load)

5%-50ms

Display

LCD

Running mode

Working continuously

Electrical insulation properties

2000Vac, 1 Minute

Protection Function

Protection

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

Cooling method

Fan-cooled

Short-circuit protection

No automatic recovery, need to restart the machine

Working environment

Noise ( 1 meter)

50dB

Degree of protection

IP20

Working Altitude

2000

Working temperature

-25~+55

relative humidity

0~90%non-condensing

Mechanical dimension

Depth x Width x Height

650 x 750 x 1100mm

Weight 

260Kg


YUEQING SANDI ELECTRIC CO.,LTD

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