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Go Power! SW150, SW300 Inverter 

Owner’s Manual

 

 

3

 

1. Introduction 

The Go Power! Sine Wave series models are used in a wide range of applications 
including remote homes, RVs, sailboats and powerboats. It will operate most televisions 
and VCRs, personal computers, small appliances and tools such as drills, sanders, 
grinders, mixers and blenders. The inverter 

must

 have a greater power rating than the 

load it is providing power to. To get the most out of the power inverter, it must be installed 
and used properly. Please read the instructions in this manual before installing and using 
this model. 

2. Specifications 

2.1  GP-SW150 W Inverter  

Model No. 

GP-SW150-12 

GP-SW150-24 

Continuous Output Power 

150 W 

Surge Rating 

260 W 

Output Waveform 

Sine Wave <3% THD 

Output Voltage ± 3% 

115 VAC RMS 

Output Frequency ± 0.05%  

50 / 60 Hz adjustable 

Input Voltage  

10.5-15 VDC 

21.0-30.0 VDC 

Efficiency  

80-90% 

No Load Current Draw / Powersave 

0.20 A 

0.15 A 

Protection 

Overload, Short Circuit, Reverse Polarity (Fuse), 

Over / Under Voltage, Over Temperature 

Low Battery Alarm ± 2% 

10.5 V 

21.0 V 

Low Battery Shut-Down ± 2%    

 10.0 V 

 20.0 V 

Operating Temperature Range 

0 - 40°C / 32°F - 104°F 

Storage Temperature Range 

-30°C - 70°C / -22°F - 158°F 

Cooling 

Thermostatically Controlled Fan 

AC Receptacle 

Dual GFCI 

Dimensions  (LxWxH)  mm 
                                   inches 

200 x 132 x 72  

8 x 5.3 x 2.9 

Weight  kg / lbs 

2.7  / 5.9  

Warranty 2 

Years 

Inverter Install Kit 

Included 

 

 

2.2  GP-SW300 W Inverter  

Model No. 

GP300-12 

GP300-24 

Continuous Output Power 

300 W 

Surge Rating 

450 W 

Output Waveform 

Sine Wave <3% THD 

Output Voltage ± 3% 

115 VAC RMS 

Output Frequency ± 0.05%  

50 / 60 Hz adjustable 

Input Voltage  

10.5-15 VDC 

21.0-30.0 VDC 

Efficiency  

80 - 90% 

No Load Current Draw / Powersave 

0.26 A 

0.23 A 

Protection 

Overload, Short Circuit, Reverse Polarity (Fuse), 

Over/Under Voltage, Over Temperature 

Low Battery Alarm ± 2% 

10.5 V 

21.0 V 

Low Battery Shut-Down ± 2%    

 10.0 V 

 20.0 V 

Operating Temperature Range 

0 - 40°C / 32°F - 104°F 

Storage Temperature Range 

-30°C - 70°C / -22°F - 158°F 

Cooling 

Thermostatically Controlled Fan 

AC Receptacle 

Dual GFCI 

Dimensions  (LxWxH)  mm 
                                     inches 

237 x 155 x 72  

9.3 x 6.1 x 2.8 

Weight  kg / lbs 

3.5  / 7.7  

Warranty 2 

Years 

Inverter Install Kit 

Included 

 

Summary of Contents for GPSW-150

Page 1: ...Go Power Manual GP SW150 Inverter GP SW300 Inverter Go Power Electric Inc PO Box 6033 Victoria BC V8P 5L4 Tel 866 247 6527 Fax 866 607 6527 Email info gpelectric com...

Page 2: ...MAIN FUNCTION 4 4 INSTALLATION 7 5 OPERATION 9 6 OPERATING LIMITS 10 7 TROUBLESHOOTING 10 8 MAINTENANCE 11 9 WARRANTY 11 Go Power Electric Inc PO Box 6033 Victoria BC V8P 5L4 Toll Free Tel 866 247 65...

Page 3: ...arity Fuse Over Under Voltage Over Temperature Low Battery Alarm 2 10 5 V 21 0 V Low Battery Shut Down 2 10 0 V 20 0 V Operating Temperature Range 0 40 C 32 F 104 F Storage Temperature Range 30 C 70 C...

Page 4: ...ain function 3 1 Front view GP SW150 a AC outlet Outlet sockets available North America b ON OFF switch Power ON OFF switch leave in the OFF position during installation c Remote port d Power status b...

Page 5: ...2 Front view GP SW300 a ON OFF switch Power ON OFF switch leave in the OFF position during installation b AC outlet Outlet sockets available North America c Remote port d Power status LED a ON OFF swi...

Page 6: ...y or other power source black is negative red is positive A reverse polarity connection will blow the internal fuse and may damage inverter permanently c Chassis ground or to vehicle chassis using 8 A...

Page 7: ...hether the inverter is switched on or off If you are using more than one AC source for the AC wiring or AC loads it is highly recommended that you install an automatic transfer switch GP TS available...

Page 8: ...se into the positive lead Fuse should be located within 12 of battery Ensure all connections are tight and secure 4 4 Grounding The power inverter has a lug on the rear panel Chassis Ground This is to...

Page 9: ...ode and there is no AC output Some common faults include 5 2 1 Over voltage indicator Red LED Blinking Fast The over voltage indicator indicates that the power inverter has shut itself down because it...

Page 10: ...4 V The power inverter will shut down if the input voltage drops below 10 20 V This protects your battery from being over discharged The power inverter will also shut down if the input voltage exceeds...

Page 11: ...k and replace fuse OBSERVE CORRECT POLARITY No output voltage Over Load indicator ON Short circuit or wiring error Check AC wiring for short circuit or improper polarity hot and neutral reversed 8 Mai...

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