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 | 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 |