ASW Series 1800-Watt Advanced Sine Wave Inverter with Transfer Switch
The ASW-1800-12-TS delivers 1800 watts of pure sine wave AC power with a built-in 30-amp transfer switch. A capable mid-range inverter for RV owners who need clean AC power and automatic shore-to-battery switching without a full inverter charger. PowerTrak™ compatible and lithium-ready.
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23612
23613
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ASW Series 1800-Watt Advanced Sine Wave Inverter with Transfer Switch
ASW-1800-12-TS
The ASW-1800-12-TS delivers 1800 watts of pure sine wave AC power with a built-in 30-amp transfer switch. A capable mid-range inverter for RV owners who need clean AC power and automatic shore-to-battery switching without a full inverter charger. PowerTrak™ compatible and lithium-ready.
Applications
Quick Links
Overview
Product Overview
MODEL: ASW-1800-12-TS
Actual product may not be exactly as shown.
Features:
The Advanced Sine Wave Inverter (ASW-1800-12-TS) is built for RV owners who already have a battery charger or solar charging system in place and need a reliable inverter with automatic transfer capability. When shore power is available, it passes AC power through to your loads. When shore power is disconnected, it automatically switches to inverter mode and draws from your battery bank. No manual switching required. At 1800 watts of pure sine wave output, it runs TVs, microwaves, coffee makers, and other common RV appliances cleanly. The built-in 30-amp transfer switch eliminates the need for a separate transfer switch component. PowerTrak™ and RV-C compatible, lithium-ready, and hardwire ready. We recommend installation by a certified RV technician or licensed electrician. Key Benefits- Pure sine wave output. 1800 watts of clean AC power safe for sensitive electronics, appliances, and devices.
- Built-in 30-amp transfer switch. Automatically switches between shore power and battery power without a separate transfer switch.
- Right-sized for existing systems. Ideal for RV owners who have solar or a separate charger and need inverter and transfer switch capability without paying for a redundant battery charger.
- Lithium-ready. Compatible with LiFePO4 battery banks.
- PowerTrak™ and RV-C compatible. Integrates into the Go Power! PowerTrak™ ecosystem via the PowerTrak™ display (sold separately).
- cULus certified.
- 2-year warranty.
- PowerTrak™ display (PT-DIS-KIT), remote switch (ASW-R), and DC install kit (GP-DC-KIT3) sold separately.
Connected
PowerTrak™ compatible. This inverter uses built-in intelligence and RV-C communication to interact with other PowerTrak™ compatible products including:- Advanced Lithium Batteries
- Battery Manager Kit
- Dometic MPPT Solar Controllers
Specifications
Product Specifications
| SPECIFICATIONS | ASW-1800-12-TS |
|---|---|
| Rated Power | 1800 W |
| Nominal Voltage | 12.5 VDC |
| Input Voltage Range | 10 ~ 16.5 VDC ± 0.3 Vdc |
| Input Over-Voltage Protection | > 16.5 ± 0.3 Vdc |
| Input Over-Voltage Warning | > 15.5 ± 0.3 Vdc |
| Input Under-Voltage Protection | < 10.0 ± 0.3 Vdc |
| Input Under-Voltage Warning | < 11.0 ± 0.3 Vdc |
| Input Over-Voltage Recovery | < 13.5 ± 0.3 Vdc |
| Input Under-Voltage Recovery | >12.5 ± 0.3 Vdc |
| Surge Rating Current (Max) | 197 A |
| No Load Current @12.5VDC | ≤ 2.0 A |
| Power Saving mode @12.5VDC | < 0.1 A |
| Overload (Max. 1 min.) | 1801 ~ 2160W |
| Peak Power (Max. 3 sec.) | 2161 ~ 3600W |
| Peak Power (Max. 2 sec.) | > 3600W |
| Frequency | 50/60 Hz ± 0.3 Hz (User-selectable) |
| Output Voltage | 120 Vac ±3% |
| Max. Efficiency | 91% |
| Output Waveform | Pure Sine Wave |
| Total Harmonic Distortion (THD) | < 3% (Bat. 12.5V @120Vac, resistive load) |
| Transfer Relay Rating | 30A continuous |
| Transfer Time | ≤ 20mS |
| DC Input Protection | OCP (fuse), Reverse Polarity (mosfet), OVP, UVP |
| AC Output Protection | Short-Circuit, Overload |
| AC Input Protection | 30A Breaker (Automatically Reset) |
| Temperature Protection | Heatsink Temperature Reaches > 203 °F / 95 °C |
| Remotes | Go Power! SWR-A Remote (GP-SWR-A), or PowerTrak™ Screen (GP-PT-DIS-3 and GP-RVC-EXT-25) |
| Operating Temperature Range (Full Load) | -68°F ~ 104°F / -20°C ~ 40°C |
| Operating Temperature (Power De-rating) | 105.8°F ~ 140°F / 41°C~ 60°C |
| Operating Temperature (Storage) | -104°F ~ 158°F / -40 ~ 70°C |
| Operating Temperature (Operating Humidity Range) | 0-95% RH, non-condensing |
| Dimensions W x H x D (mm) | 9.96 x 3.39 x 14.80 in (253 x 86 x 376) |
| Net Weight (kg) | 9.70 lb (4.4 kg) |
| Safety Standards | Certified UL458 |
| EMC Standards | Certified FCC Class A |
| Warranty | 2 year |
| MODEL | Use with | Fuse |
Cable Gauge
(AWG)
|
|---|---|---|---|
| GP-DC-KIT5 | 2600 – 3000W inverters | 400 amp | 4/0 |
| GP-DC-KIT4 | 2000 – 2500W inverters | 300 amp | 2/0 |
| GP-DC-KIT3 | 1100 – 1800W inverters | 200 amp | #2 |
| GP-DC-KIT2 | 600 – 1000W inverters | 100 amp | #4 |
Documents
Product Documents
MODEL: ASW-1800-12-TS
Actual product may not be exactly as shown.
Features:
The Advanced Sine Wave Inverter (ASW-1800-12-TS) is built for RV owners who already have a battery charger or solar charging system in place and need a reliable inverter with automatic transfer capability. When shore power is available, it passes AC power through to your loads. When shore power is disconnected, it automatically switches to inverter mode and draws from your battery bank. No manual switching required. At 1800 watts of pure sine wave output, it runs TVs, microwaves, coffee makers, and other common RV appliances cleanly. The built-in 30-amp transfer switch eliminates the need for a separate transfer switch component. PowerTrak™ and RV-C compatible, lithium-ready, and hardwire ready. We recommend installation by a certified RV technician or licensed electrician. Key Benefits- Pure sine wave output. 1800 watts of clean AC power safe for sensitive electronics, appliances, and devices.
- Built-in 30-amp transfer switch. Automatically switches between shore power and battery power without a separate transfer switch.
- Right-sized for existing systems. Ideal for RV owners who have solar or a separate charger and need inverter and transfer switch capability without paying for a redundant battery charger.
- Lithium-ready. Compatible with LiFePO4 battery banks.
- PowerTrak™ and RV-C compatible. Integrates into the Go Power! PowerTrak™ ecosystem via the PowerTrak™ display (sold separately).
- cULus certified.
- 2-year warranty.
- PowerTrak™ display (PT-DIS-KIT), remote switch (ASW-R), and DC install kit (GP-DC-KIT3) sold separately.
Connected
PowerTrak™ compatible. This inverter uses built-in intelligence and RV-C communication to interact with other PowerTrak™ compatible products including:- Advanced Lithium Batteries
- Battery Manager Kit
- Dometic MPPT Solar Controllers
Advanced Sine Wave Inverter with Transfer Switch Specs (ASW-1800-12-TS)
| SPECIFICATIONS | ASW-1800-12-TS |
|---|---|
| Rated Power | 1800 W |
| Nominal Voltage | 12.5 VDC |
| Input Voltage Range | 10 ~ 16.5 VDC ± 0.3 Vdc |
| Input Over-Voltage Protection | > 16.5 ± 0.3 Vdc |
| Input Over-Voltage Warning | > 15.5 ± 0.3 Vdc |
| Input Under-Voltage Protection | < 10.0 ± 0.3 Vdc |
| Input Under-Voltage Warning | < 11.0 ± 0.3 Vdc |
| Input Over-Voltage Recovery | < 13.5 ± 0.3 Vdc |
| Input Under-Voltage Recovery | >12.5 ± 0.3 Vdc |
| Surge Rating Current (Max) | 197 A |
| No Load Current @12.5VDC | ≤ 2.0 A |
| Power Saving mode @12.5VDC | < 0.1 A |
| Overload (Max. 1 min.) | 1801 ~ 2160W |
| Peak Power (Max. 3 sec.) | 2161 ~ 3600W |
| Peak Power (Max. 2 sec.) | > 3600W |
| Frequency | 50/60 Hz ± 0.3 Hz (User-selectable) |
| Output Voltage | 120 Vac ±3% |
| Max. Efficiency | 91% |
| Output Waveform | Pure Sine Wave |
| Total Harmonic Distortion (THD) | < 3% (Bat. 12.5V @120Vac, resistive load) |
| Transfer Relay Rating | 30A continuous |
| Transfer Time | ≤ 20mS |
| DC Input Protection | OCP (fuse), Reverse Polarity (mosfet), OVP, UVP |
| AC Output Protection | Short-Circuit, Overload |
| AC Input Protection | 30A Breaker (Automatically Reset) |
| Temperature Protection | Heatsink Temperature Reaches > 203 °F / 95 °C |
| Remotes | Go Power! SWR-A Remote (GP-SWR-A), or PowerTrak™ Screen (GP-PT-DIS-3 and GP-RVC-EXT-25) |
| Operating Temperature Range (Full Load) | -68°F ~ 104°F / -20°C ~ 40°C |
| Operating Temperature (Power De-rating) | 105.8°F ~ 140°F / 41°C~ 60°C |
| Operating Temperature (Storage) | -104°F ~ 158°F / -40 ~ 70°C |
| Operating Temperature (Operating Humidity Range) | 0-95% RH, non-condensing |
| Dimensions W x H x D (mm) | 9.96 x 3.39 x 14.80 in (253 x 86 x 376) |
| Net Weight (kg) | 9.70 lb (4.4 kg) |
| Safety Standards | Certified UL458 |
| EMC Standards | Certified FCC Class A |
| Warranty | 2 year |
Inverter Fuse and Cable Install Kits
| MODEL | Use with | Fuse |
Cable Gauge
(AWG) |
|---|---|---|---|
| GP-DC-KIT5 | 2600 – 3000W inverters | 400 amp | 4/0 |
| GP-DC-KIT4 | 2000 – 2500W inverters | 300 amp | 2/0 |
| GP-DC-KIT3 | 1100 – 1800W inverters | 200 amp | #2 |
| GP-DC-KIT2 | 600 – 1000W inverters | 100 amp | #4 |
