Product Description

SDP-15KW Off Grid Split phase Hybrid Solar Inverter with split-phase 110/220vac

 

SDP-15KW

 

Product Introduction                             

 

 

SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, it’s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which won’t cause mechanical failures. This Inverter is very suitable for solar power systems, wind power generation systems, wind and solar hybrid generation systems. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply.

 

 

Technical Features:

1, Using the sixth 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, Intelligentized, modularized, simple structure design easy to maintenance.

3, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set.

4, Two kinds of start mode: Reduction 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.

5, The output frequency can be setting via LCD panel, it’s very convenient for customer.

6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%.

7, 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 setting via the LCD panel.

8, Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.

9, Built-in low frequency isolation transformer, strong impact resistance, available with motors, pump, air conditioners and other high impact equipment. At the same time DC busbar and AC busbar are completely isolated to avoid interference.

10, Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy.

11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%.

12, Powerful data display 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.

13, European CE (EMC, LVD) and ISO9001 certificate

[Optional]

RS485 remote monitoring;

Can addAC bypass input complementary function;

Technical Parameter                          Model SDP-15KW SDP-20KW Isolation mode Low Frequency Transformer DC Input Rated voltage (Vdc) 192Vdc 240Vdc 240Vdc 360Vdc Rated current (A) 78A 62.5A 83A 55.5A Input voltage range (Vdc) 172~275V 216~340V 216~340V 324~480V AC Output Rated power (Kw) 15KW 20KW Rated voltage 220V±3% 380V±3% 220V±3% 380V±3% Number of phases 1 phase 2 wire 3 phase 4 wire 1 phase 2 wire 3 phase 4 wire Rated current (A) 68A 23A 90A 30A Rated output voltage range (V) 110/120/220/230/240/380/400/415/440/480VAC (optional) Output frequency 50Hz or 60Hz ±0.05 (Can set) Waveform Pure sine wave Waveform distortion rate  (THD) Linear load≤2% Dynamic Response time (Load 0←→100%) 5%, ≤50ms Power Factor (PF) 0.99 Inverter Efficiency >93% Electrical insulation properties 2000Vac、1 Minute Protection Function Overload Ability 150%、10s Protection Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc. Display LCD+LED Communication interface (optional) RS485 (A、B) Method of working Working continuously 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） ≤3000m Working temperature (℃) -20～+50℃ Relative humidity (℃) 0~90%, No condensation Noise ( 1 meter) ≤55dB Unit size: (W x D x H) 550×550×860mm Reference weight(Kg) 155Kg 170Kg Our company can adjust parameter configuration according to user’s requirement.

Price Terms︰ FOB Ningbo, China

Payment Terms︰ TT

Lead Time︰ 7-9 days

Standards Certificate︰ CE, ISO9001

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