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Home » Products » Off Grid Inverter » Large/High Power Inverter

Large/High Power Inverter

Large/High Power Inverter
Large/High Power Inverter
Product Code : SDP-200KW
Brand Name : SANDI
Product Description

Our in-depth knowledge and industrial expertise has enabled us to emerge as a reputed manufacturer and exporter of Large/High Power Inverter. It is one of the most advanced DC to AC conversion equipment. Our diligent workforce uses quality grade materials and components to manufacture this inverter. It is widely used for solar energy, wind turbine and other renewable energy systems. Large/High Power Inverter can also supply AC power to all kinds of electric equipment, air conditioners, electric motors and refrigerators. We offer this inverter at reasonable prices.

Introduction:

Sandi SDP series Large/High Power Inverter is one of the most advanced DC to AC conversion products in the world. Humanness design, simple structure very easy for future’s maintenance, reliable and stable performance, high efficiency, low loss, long service life, no noise and no pollution. It’s widely used for solar power system, wind power system, wind-solar hybrid system and other renewable energy systems, suitable use for areas without electricity, vehicles, ships, solar energy, wind turbine etc. The inverter can also supply high quality pure sine wave AC voltage to all kinds of AC load power supply.

Advantages:

  • Easy to repair: Adopted Japanese Mitsubishi IPM intelligent module, Modular and simple structure design, very easy and convenient for maintenance, any fault only need us send you parts for replacement, maintenance is low-skill work

  • Little fault rate: It with powerful protection function for short circuit, over load and over temperature which is more safe and reliable. Fault rate < 1%

  • 100% full power stable output: Inside with full power low frequency isolated transformer, 100% full power output, can work 24h*7, which ensure the AC busbar and DC busbar are completely isolated, the harmonic and interference is very little, constant voltage and constant frequency stable output.

  • High efficiency > 92%

  • Long service life > 15 years

  • Setting flexible:Wide DC input voltage range can be set

  • The DC input voltage range(over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point and under voltage recovery time) can be set, convenient for adding more solar panel or battery in the future.

  • The output frequency 50Hz/60Hz can be set.

  • The output voltage can be set. And the accuracy of output voltage is very high less than 1%.

  • Two kinds of work mode:Variable Frequency Start or Step Down Voltage Start. Variable Frequency Start control motor speed. with higher capacity to drive motor inductive load, normal inverter’s power need enlarge 3-7 times at least, however our inverter with VFD function, inverter’s power not need enlarge times, for example: 5KW inverter can take 3kw-5kw pump

  • Big LCD display:LCD 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.

  • Certificate: CE(EMC&LVD), UL1741, CSA22.2

  • AC bypass input can be set:City power priority or battery power priority can be set
Parameters:

Model

SDP-150KW

SDP-200KW

Isolation mode

Low Frequency Transformer

DC Input

Rated voltage(Vdc)

480V

600V

480V

600V

Rated current(A)

312.5A

250A

416.7A

333.3A

AC Output


Rated power(KW)

150KW

200KW

Rated voltage

380VAC±3%

Output phases

3 phase + N + PE

Rated current (A)

227A (phase current)

303A (phase current)

Output frequency

50Hz or 60Hz

Output waveform

Pure Sine Wave

Voltage accuracy

Load balance≤1%, Unbalance load≤5%

Waveform distortion rate (THD)

Linear load≤2%, Nonlinear load≤3%

Dynamic Response

5%, ≤50ms( load 0 ~ 100%)

Power Factor (PF)

0.95

Inverter Efficiency

>94%

Electrical insulation properties

2000Vac, 1 Minute

Running mode

Working continuously, can work 24h*7

Output voltage(Vac)

110/120/220/230/240/380/400/415/440VAC can be customized

Phases

Single / Two/ Three phase optional

Protection Function


Overload Ability

120% - 35 seconds, 150% - 5 seconds

Protection

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

Display

LCD

Communication port

RS485(Optional)

Cooling method

Fan-cooled

Short-circuit protection

No automatic recovery, need to restart the machine

Working environment

&

Mechanical dimension


Degree of protection

IP20(indoor)

Working Altitude (m)

2500m

Working temperature

-15~+50

Relative humidity

0~90%non-condensing

Noise ( 1 meter)

50dB

Depth* Width * Height

1200x1200x1860mm

Weight (Kg)

1000Kg

1100Kg

Certification

European CE(EMC & LVD)


Packing&Service:

  • Accept MOQ(1pcs of large/high power inverter is available) and OEM.

  • Packing of large/high power inverter is standard export honeycomb carton with pallet or wooden box.

  • Short delivery time 3-7 days.

  • Can be custom made.

  • Country of origin: China.




YUEQING SANDI ELECTRIC CO.,LTD

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