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  • Pure Sine Wave Inverter 50KW Off Grid Hybrid Solar Inverter 1
  • Pure Sine Wave Inverter 50KW Off Grid Hybrid Solar Inverter 2
  • Pure Sine Wave Inverter 50KW Off Grid Hybrid Solar Inverter 3
  • Pure Sine Wave Inverter 50KW Off Grid Hybrid Solar Inverter 4
  • Pure Sine Wave Inverter 50KW Off Grid Hybrid Solar Inverter 5

Pure Sine Wave Inverter 50KW Off Grid Hybrid Solar Inverter

Model:SDP-50KW
Brand:SANDI
Origin:Made In China
Category:Metallurgy , Mining & Energy / New Energy / Solar Energy
Label:50kw inverter , Hybrid Solar Inverte , off grid inverter
Price: US $11000 / pc
Min. Order:1 pc
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Member Information

Detail

Sandi Electric Co.,Ltd

Free MemberZhe Jiang - China
Last Online:07 Oct, 2019

Product Description

50KW Off-Grid Pure Sine Wave Inverter

Features:

Our company combine user’s actual usage, specially designed this new low frequency off grid inverter, which is characterized by stable and reliable performance, set up parameters flexibly. It can meet different user’s different requirements, the characteristics as following: 

  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 and  overtemperature which is more safe and reliable. It’s service life can up to 15-20  years or more.
  2. Intelligentized, modularized, simple structure design, convenient for maintenance. 
  3. Two kinds of start mode: Step Down Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter’s usage, which reduced the cost of equipment investment, easy to connect wires and control.
  4. The output frequency can be set via LCD panel. It’s very convenient for customer.
  5. 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%. 
  6. 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.
  7. Pure sine wave output. with good transient response less than 50MS, little harmonic distortion, higher conversion efficiency and stable output voltage.
  8. Low frequency transformer, which ensures inverter with higher efficiency >94%, and very little no-load loss.
  9. 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.
  10. Wide input voltage can be set according to customer’s requirement. Input voltage range can be selectedfrom 100-500v, 200-850v.
  11. High conversion efficiency, Max. Efficiency≥96%
  12. Could add AC bypass input: Battery Power Priority or AC Bypass Priority optional 
  13. Adopts black pure aluminum radiator, which confirms the best radiating performance.
  14. Adopts high quality fan, which could continuously work for 5 years and uninterrupted work for 20 years.
  15. European CE (EMC and LVD) certification and accredited by Australia CEC, ERAC energy network.

[Optional]

  • RS485 remote monitoring;
  • Can add AC bypass complementary function;

 

Specifications:

Model

SDP-50KW

Isolation mode

Low Frequency Transformer

DC Input

Input rated voltage (Vdc)

360V

 

Input rated current(A)

139A

AC Output

Rated output power

50KW

 

Output waveform

Pure sine wave

 

Phases

3 phase 4 wire + ground

 

Output rated voltage

380VAC ±3%

 

Output rated current

76A (phase current)

 

Output Frequency

50Hz or 60Hz±0.05Hz

 

Rated output Voltage (V)

380/400/415/440VAC optional

 

Power Factor(PF)

0.9

 

Overload Ability

150%, 10s

 

Efficiency

≥93%

 

Waveform distortion rate (THD)

<3%(Linear load)

 

Dynamic Response (0 to 100% load)

 5%,≤30ms

 

Display

LCD

 

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.

 

Cooling method

Fan-cooled

 

Short-circuit protection

No automatic recovery, need to restart the machine

working environment

Ambient temperature

-15~+55

 

Using environment humidity

0~90%,No condensation

 

Noise ( 1 meter)

≤50dB

 

Degree of protection

IP20(indoor)

 

Using altitude(m)

≤2000

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

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


Product Image

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Send Inquiry to this Member

Sandi Electric Co.,Ltd

LIUSHI TOWN, YUEQING CITY,  ZHEJIANG PROVINCE,325604, CHINA

Phone:
86-577-62776918
Fax:
86-577-61209955
Contact:
Carrie Lu (Sales Engineer)
Mobile:
13175696608

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