Low Frequency Off-Grid Pure Sine Wave Inverter
1.Adopted Japanese Mitsubishi IPM intelligent module: modular and simple structure design, very easy and convenient for maintenance, little fault rate
2.Full power low frequency isolated transformer, 100% full power output, can take full load for 24x7
3.Long design service life 15-20 years and more
4.Variable Frequency Start(VFD)with higher capacity to drive motor inductive load
5.Setting flexible: 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. Output voltage and frequency can be set
6.AC bypass input and RS485 remote monitor optional
7.Big LCD display
8.Certificate: CE(EMC&LVD), SAA
Model | SDP-15KW | |||||
Isolation mode | Low Frequency Transformer | |||||
DC Input | Rated voltage (Vdc) | 96V | 192V | 240V | ||
Rated current(A) | 156.25A | 78A | 62.5A | |||
AC Output | Rated output power | 15KW | ||||
Output waveform | Pure Sine Wave | |||||
Rated Voltage | 220V±3% | 110/220V±3% | 380VAC±3% | |||
Phases | Single phase | Split phase 3 wires + ground | 3 phase 4 wire | |||
Rated current (A) | 68A | 68A | 23A (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 | |||||
AC Bypass Function | Optional | |||||
Solar Charge Controller built in | Optional | |||||
AC to DC battery Charger built in | Optional | |||||
RS485 remote monitoring | Optional | |||||
Wide voltage input 100-850VDC(optional) | Off grid inverter can work without battery | |||||
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 | 500x600x800mm | ||||
Weight (Kg) | 140Kg | |||||
Certification | European CE(EMC & LVD), SAA | |||||
Welcome OEM service
MOQ=1 pc
Short delivery time
Can be custom made
