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* big power 50KW, 80KW, 100KW,120KW, 150KW,200KW off grid inverter
Sandi big power 50kw, 80kw, 100kw, 120kw, 150kw, 200kw off grid inverter approved by UL1741 & CSA22.2 standard. The output voltage, phase and frequency can be customized. It can make split phase 120/240VAC or 3 phase 120/208VAC 60Hz output. Inverter can add AC bypass input switch, built in battery charger, RS485 monitoring optional.
Easiest and Economical After-sale Repair
1.Adopted Japanese Mitsubishi IPM intelligent module, modular and simple structure design, very easy and convenient for maintenance, any fault only need us send you parts for replacement, maintenance is low-skill work, non-professionals also can operate
2.Low maintenance cost, one complete set of maintenance parts not more than 300USD, save more time,energy and cost in the future
3.Little fault rate < 1%
4.Fault alarm code display, can remote guide customers repair
1. Battery power priority or AC bypass priority can be set
2. Wide DC input voltage range can be set
*The DC input voltage range(over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point and under voltage recovery time) can be set, convenient for adding more solar panel or battery in the future.
3. The output frequency 50Hz/60Hz can be set.
4. The output voltage can be set.
5. Variable Frequency Start or Step Down Voltage Start
powerful complete protection function for under voltage, over voltage, over current, short circuit, over load and over temperature which is more safe and reliable.
High efficiency > 94%
100% full power stable output
Inside with full power low frequency isolated transformer, 100% full power output, can work 24h*7.
Long service life > 15 years
Big LCD display
LCD 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.
Low Frequency Transformer
Rated current (A)
50Hz or 60Hz
Pure Sine Wave
Load balance≤1%, Unbalance load≤5%
Waveform distortion rate (THD)
Linear load≤2%, Nonlinear load≤3%
5%, ≤50ms( load 0 ~ 100%)
Power Factor (PF)
Electrical insulation properties
2000Vac, 1 Minute
Working continuously, can work 24h*7
110/120/220/230/240/380/400/415/440VAC can be customized
Single / Two/ Three phase optional
120% - 35 seconds, 150% - 5 seconds
Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating etc.
No automatic recovery, need to restart the machine
Degree of protection
Working Altitude (m)
Noise ( 1 meter)
Depth* Width * Height
European CE(EMC & LVD), UL1741 & CSA22.2
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