- Inverters & Converters[10]
- Electricity Generation[3]
- Solar Energy Systems[4]
- Other Solar Energy Related Products[2]
- Solar Controllers[7]
- Alternative Energy Generators[2]
- Testing Equipment[6]
- Other Power Supplies[1]
- EPS[1]
- Uninterrupted Power Supply (UPS)[6]
- Solar Chargers[1]
- Power Accessories[5]
- Connectors[1]
- Terminals[6]
- Circuit Breakers[1]
- Other Switches[1]
- Cable Glands[1]
- Pliers[1]
- Chargers[1]
- Rechargeable Batteries[1]
- Contact Person : Ms. Yi Katrina
- Company Name : Yueqing Sandi Electric Co., Ltd.
- Tel : 86-0577-62793760
- Fax : 86-0577-61209955
- Address : Zhejiang,Yueqing,Lvao Industry Zone Liushi Town
- Country/Region : China
- Zip : 325604
Low frequency sinlge phase to three phase off grid inverter 20kw
Technical Features
* Using the fifth efficient IPM power module from Mitsubishi
* High conversion efficiency, Max. Efficiency≥92%
* Perfect protection and warning functions
* Low Frequency Transformer, which ensures that inverter has high efficiency and low no-load loss.
* Pure sine wave output, has higher efficiency and higher capability of driving load.
* LCD display, Small size, high efficiency, easy installation.
* European CE certification and Australian CEC listed.
Model | SDP-20KW | SDP-25KW | |||
Isolation | Low Frequency Transformer | ||||
Input rated voltage(VDC) | 220V | 240V | 240V | 300V | |
Input rated current(A) | 90.9A | 83.3A | 104A | 83.3A | |
Rated AC output power | 20KW | 25KW | |||
AC output waveform | Pure sine wave | ||||
Phases | Single-Phase | Three-Phase | Three-Phase | ||
Output rated voltage | 220VAC ±3% | 380VAC±3% | 380VAC±3% | ||
Output Frequency | 50Hz/60Hz±0.05Hz | ||||
Output rated current(A) | 90.9A | 52.6A | 65.8A | ||
Charging function | Charger outside (optional) | ||||
Power Factor(PF) | 0.8 | ||||
Overload Ability | 150%, 10s | ||||
Inverter efficiency (80% resistive load) | 92% | ||||
Waveform distortion rate (THD) | <3%(Linear load) | ||||
Crest Factor (CF) | 3:1 | ||||
Electrical insulation properties | 1500Vac, 1 Minute | ||||
Ambient temperature | -15~+55°C | ||||
Using environment humidity | 0~90%,No condensation | ||||
Protection | Input under voltage, overvoltage, over temperature, over-current, short circuit, etc. | ||||
Cooling method | Fan-cooled | ||||
Noise | <55dB | ||||
Degree of protection | IP20(indoor) | ||||
Using altitude(m) | ≤6000 | ||||
CE Standard | EN60950-1:2006+A11:2009, EN61000-6-4:2007+A1:2001, EN61000-6-2:2005, EN61000-3-12:2005, EN61000-3-11:2000 | ||||
Low frequency sinlge phase to three phase off grid inverter 20kw
