35KW three phase 380V/400V off grid solar power pure sine wave inverter
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 turbineand other renewable energy systems and etc, can supply power and provideguarantee effectivelyfor the areas withtraffic 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 ishigh 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 fifth generationefficient IPMintelligentmodule fromJapaneseMitsubishi, 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 gooddynamic responseless 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 100-500V or 200-850V.
European CE (EMC, LVD) certificate,accredited by Australian CEC, ERAC energy network.
[Optional]
RS485 remote monitoring;
Can addAC bypass complementary function;
Technical data
Model
SDP-40KW
SDP-50KW
Isolation mode
Low Frequency Transformer
DC Input
Rated voltage (Vdc)
360Vdc
384Vdc
360Vdc
384Vdc
Rated current (A)
111A
104A
139A
130A
Input voltage range (Vdc)
324~480V
345~550V
324~480V
345~550V
AC Output
Rated power (Kw)
40KW
50KW
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)
182A
60A
227A
76A
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
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)
750×650×1200mm
Reference weight(Kg)
320Kg
360Kg
Our company can adjust parameter configuration according to user’s requirement.
Price Terms︰
FOB Shanghai, Ningbo
Payment Terms︰
TT
Lead Time︰
12 days
Standards Certificate︰
CE, ISO, UL
Product Image
35KW three phase 380V/400V off grid solar power pure sine wave inverter