The Erayak DSU-X SERIES pure sine wave inverter datasheet details specifications, features, dimensions, and safety certifications for models ranging from…
The DSU-X SERIES pure sine wave inverters from Erayak deliver 300 W to 3000 W of continuous power with a true sine‑wave output (THD < 5% at normal load). They are designed for home and office appliances, portable power equipment, vehicles, yachts, and off‑grid solar systems, and include optional USB charging ports, LCD displays, and remote controllers.
Key specifications include input voltage ranges of 13 V ± 0.2 V (12 V models) and 26 V ± 0.4 V (24 V models), output voltages of 230 V ± 10 V or 115 V ± 10 V, frequencies of 50 Hz ± 0.5 Hz or 60 Hz ± 0.5 Hz, and an efficiency of at least 85 %. The units feature temperature‑controlled cooling fans, aluminum alloy cases, and comprehensive protection (over‑load, over‑temperature, short‑circuit, reverse polarity, over‑voltage).
| Continuous Power | 300 W – 3000 W |
|---|---|
| Input Voltage (DC) | 13 V ± 0.2 V (12 V models) / 26 V ± 0.4 V (24 V models) |
| Output Voltage (AC) | 230 V ± 10 V or 115 V ± 10 V |
| Frequency | 50 Hz ± 0.5 Hz / 60 Hz ± 0.5 Hz |
| Operating Temperature | -15 °C to +25 °C (60 °C @ 40 % load) |
| Dimensions (L×W×H) | 253 mm × 171 mm × 74 mm |
The inverter accepts a rated input of DC 13 V ± 0.2 V for 12 V models and DC 26 V ± 0.4 V for 24 V models.
The unit operates from –15 °C to +25 °C, and can tolerate up to 60 °C at 40 % load.