PSI — sine wave inverter 12/24 V, 1000–3000 W
Country: Netherlands · Model: PSI
For 1,000–3,000 W loads on a 12 or 24 V battery, builds the PSI medium and high power sine wave inverters. They deliver 1,000–3,000 W continuous and 2,000–6,000 W peak for < 1 s, with 225 V ±5 V, 50 Hz pure sine wave output. They serve RVs, service vehicles, boats and off-grid systems running power tools, kitchen appliances and electronics.
- Continuous power
- 1000–3000 W
- Peak power
- 2000–6000 W (< 1 s)
- Input
- 12 V (10.5–15.8 V) or 24 V
- Output
- 225 V ±5 V, 50 Hz, pure sine wave
Technical specifications
| Continuous power | 1000–3000 W |
|---|---|
| Peak power | 2000–6000 W (< 1 s) |
| Input | 12 V (10.5–15.8 V) or 24 V |
| Output | 225 V ±5 V, 50 Hz, pure sine wave |
| Peak efficiency | > 90% |
| AC output | 2× Schuko |
| Control | remote panel with 5 m cable (RJ-45) |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504408400 (≤7.5 kVA) |
| CN code (EU) | 85044087 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
Loads plug into two Schuko outlets on the housing. Input on the 12 V models works over 10.5–15.8 V, and below 10.5 V the inverter stops drawing from the battery. Peak efficiency is > 90%, which at 3,000 W means noticeably less heat in the compartment and less battery capacity used. The inverter is run from a remote panel on a 5 m cable with an RJ-45 plug, so the unit itself can sit close to the battery bank with short DC cables. At these power levels on 12 V that matters most, since cable current runs into hundreds of amps and every extra meter adds voltage drop and heat. The surge margin of twice the rating lasts under a second.
How to choose
Pick the rating by the simultaneous load, then check starting, since PSI peak power is twice the continuous figure but for less than a second. From 2,000 W up, a 24 V battery pays off by halving cable current. If a start surge lasts longer, the PS series with 6,500 W for 3 s and inputs up to 48 V fits better. For loads up to 1,000 W with terminal or USB output the SWI is handier, and if you also need mains charging, take the PSC inverter/charger.
Request a price and lead time
PSI — sine wave inverter 12/24 V, 1000–3000 W. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How long is the PSI remote panel cable?
5 m, with an RJ-45 connector.
What output voltage does the PSI inverter give?
225 V ±5 V, 50 Hz, pure sine wave.
What peak power does the PSI deliver?
2,000–6,000 W for < 1 s, depending on the model.
At what battery voltage does the 12 V PSI shut down?
The input window is 10.5–15.8 V. Below 10.5 V or above 15.8 V the inverter drops out.
How many outlets does the PSI have?
There are 2× Schuko outlets on the housing, so loads plug in without a separate panel.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.