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Solar Inverter

Solar Inverter
Solar Inverter
Product Code : SDP-20KW
Brand Name : SANDI
Product Description

 Technical Specification

Model SDP-20KW
Isolation mode Low Frequency Transformer
DC Input Rated voltage (Vdc) 220V 240V
Rated current(A) 91A 83A
AC Output Rated output power 20KW
Output waveform Pure Sine Wave
Rated Voltage 220V±3% 110/220VAC±3% 380VAC±3%
Phases Single phase 2 phase3 wire 3 phase 4 wire
Rated current (A) 91A 91A (phase current) 31A (phase current)
Frequency 50Hz or 60Hz
Rated output voltage range (V) 110/120/220/230/240/380/400/415/440VAC optional
Phases Single / Two/ Three phase optional
Power Factor (PF) >0.95
Overload Ability 150%, 5 seconds
Efficiency >94%
Waveform distortion rate (THD) <3%(Linear load)
Dynamic Response 
(0 to 100% load)
5%, 50ms
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 Noise ( 1 meter) 50dB
Degree of protection IP20(indoor)
Working Altitude (m) 2000
Working temperature -25~+55
relative humidity 0~90%,non-condensing
Mechanical dimension Depth* Width * Height 600x700x1000mm
Weight (Kg) 180Kg
Certification European CE(EMC & LVD), SAA

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