Product Description

SDP-200KW solar off grid inverter 400-850VDC wide

voltage for no storage battery system

 

Our SDP series Off Grid Pure sine wave inverter is one of the most advanced DC to AC conversion products in the world, it is suitable use for areas without electricity, vehicles, ships, solar energy, wind turbine and other renewable energy systems and etc, can supply power and provide guarantee effectivelyfor the areas with traffic inconveniences, in the mountains, pastoral, border, island and other areas without electricity. It has the main advantages of high quality sine wave AC output, microcomputer control, humanness design, and it is high efficiency and low no-load loss,and no pollution. The inverter can also 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:

• 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.
• Intelligentized, modularized, simple structure design easy to maintenance.
• 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.
• The output frequency can be setting via LCD panel, it’s very convenient for customer.
• The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±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 setting via the LCD panel.
• Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.
• Low frequency transformer which ensure the DC busbar and AC busbar are completely isolated to avoid interference.
• Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-500V or 200-850V.
• High conversion efficiency, Max. Efficiency≥96%
• Adopts black pure aluminum radiator, which confirms the best radiating performance.
• 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.
• Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-400V， 200-500V or 200-850V.
• European CE (EMC, LVD) certificate, accredited by Australian CEC, ERAC energy network.

[Optional]

• RS485 remote monitoring;
• Can addAC bypass complementary function;

 

PV Off-grid Solar Power System without batteries

 

 

Technical Parameters

Model	SDP-200KW	SDP-250KW
Isolation mode	Low Frequency Transformer
Solar Input
Input voltage range (Vdc)	400~800V	400~800V
Rated voltage (Vdc)	600V	600V
Rated current (A)	333A	417A
AC Output
Rated power (KW)	200KW	250KW
Rated voltage	380V±3%	380V±3%
Number of phases	3 phase 4 wire	3 phase 4 wire
Rated current (A)	303A	379A
Rated output voltage range (V)	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	120%, 30s
Protection	Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.
Display	LCD
Communication interface (optional)	RS485/CAN
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)	≤65dB
Unit size: (W x D x H)	1000x900x1730mm		1200x1200x1860mm
Reference weight (Kg)	850Kg		1100Kg
Our company can adjust parameter configuration according to user’s requirement.

 

Price Terms︰ FOB Ningbo

Payment Terms︰ TT

Lead Time︰ 30 days

Standards Certificate︰ CE, ISO9001, CSA, UL, CCS

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