Description
The Go Power GP-ISW2000-12 (MPN 78156) is a 12V industrial pure sine wave inverter for larger RV, marine and mobile electrical systems. It delivers 2,000W continuous AC output with a 3,500W one-second surge rating and two GFCI-protected outlets.
Key features
- 2,000W continuous pure sine wave output
- 3,500W maximum one-second surge rating
- Two GFCI AC outlets
- Selectable 100, 110, 115 or 120V AC output
- Power-save mode to reduce idle draw
- Over/under-voltage, reverse-polarity, short-circuit, overload and over-temperature protection
- Optional GP-ISW-R or GP-SWR-A remote control, sold separately
Specifications
| Model / MPN | GP-ISW2000-12 / 78156 |
|---|---|
| Nominal input | 12V DC |
| Input voltage range | 10.5–16.5V DC |
| Continuous output | 2,000W (VA) |
| Maximum surge | 3,500W (VA), 1 second |
| Waveform | Pure sine wave, less than 5% THD at normal load |
| AC output voltage | 100, 110, 115 or 120V AC, DIP-switch selectable |
| Efficiency | Up to 92% |
| No-load current draw | 1.8A maximum; less than 0.1A in power-save mode |
| AC outlets | 2 GFCI |
| Dimensions (L × W × H) | 17.45 × 9.76 × 3.27 in |
| Weight | 11.55 lb |
| Recommended installation kit | GP-DC-KIT4 for 12V installations, sold separately |
| Warranty | 2 years |
Installation
This is an inverter only; it does not include an AC battery charger or transfer switch. A 2,000W inverter can draw substantial current from a 12V battery bank. Use correctly sized DC cables and overcurrent protection, and follow Go Power's manual for cable length, fuse placement, ventilation and clearances.
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