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INVERTER
Solar Inverter
EPM Series
48V, 110/127Vac, 50/60Hz Frequency,
Pure sine wave, DC current 45A.
Single-phase electricity solar inverter.
Convert DC to AC based on full digital and intelligent design.
Can be appliedin many fields, such as household appliances, electric tools and industrial devices etc, especially for solar photovoltaic power system.
Main Features
Surge protection(soft start)+Battery reverse connect protection.
Adoption of advanced SPWM technology, pure sine wave output
Dynamic current loop control technology to ensure inverter reliable operation
Wide DC input voltage range
Low output harmonic distortion(THD≤2%)
LED indicators for input voltage range, normal output & failure state
Extensive protections: short-circuit, overload, under/over input voltage, over-temperature, and inverter's inner fault identification protections
The output voltage and frequency can be switched
Complete isolation-type inverter technology
Optional energy SAV mode(saving mode)
Wide working temperature range (industrial level)
Continuous operation at full power
Excellent EMC characteristics, can be used in the power quality requirements of high occasions
Datasheets
| Item | EPM2000-41 | EPM2000-42 |
| Electrical Parameters | ||
| Input rated voltage | 48V | 48V |
| Input voltage range | 43.2~64Vdc | |
| No load current | ≤0.3A@48Vdc | ≤0.4A@48Vdc |
| Output voltage | 110/127Vac | 220/230Vac |
| Continuous power | 2000W | |
| Power 60sec | 2100~3000W | |
| Power 1.5sec | 3000~4000W | |
| Surge Power | <4000W | |
| Output Mode | Single-phase electricity | |
| Output wave | Pure sine wave | |
| Frequency | 50/60Hz | |
| Diatortion THD | THD≤2%(Resisitive load) | |
| Efficiency at full load *1 | 90.6% | 93% |
| Max. efficiency *2 | 93.1% | 94.2% |
| SAV mode | 0.23A; The load is detected every 10sec, if the output power is greaterthan 20W, it will output continuously | 0.2A; The load is detected every 10sec, if the output power is greaterthan 20W, it will output continuously |
| DC current | 45A | |
| Shutdown status | ＜1mA | |
| Fuse | 30A*4 | |
| Environment Parameters | ||
| Dimension | 421*228*124.5mm | |
| Hole Size | φ8mm | |
| Net weight | 5.4Kg | |
| Working temperature | -20℃~+50℃ | |
| Storage temperature | -35℃~+70℃ | |
| Humidity | ＜95%(N.C.) | |
| Altitude | ＜5000m（Derating to operate accoding to IEC62040 at a height exceeding 1000m） | |
| Other Parameters | ||
| Insulation | Between AC output terminals and metal case: ≥550MΩ | |
| Dielectric strenth | Between AC output terminals and metal case: Test voltage AC1500V, 1min | |
| Application | Household appliances, cars, solar system and so on | |
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