Samlex PST-300-12 12Vdc Pure Sine Wave DC-AC Inverter 300W
List Price: $190.00
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Samlex PST-300-12 Summary

Samlex PST-300-12 12Vdc Pure Sine Wave DC-AC Inverter 300W

PST-300-12 Pure Sine Wave DC/AC Inverter 300W

This high efficiency DC-AC inverter converts 12 Volts DC to 300 Watts of pure sine-wave AC power at 120 Volts, 60 Hz. The unit comes with separate cigarette lighter plug cable and battery clamp cables. Features include overload protection, low battery alarm / shut down, low idle power draw of less than 0.5 Amps. AC power is available from a single NEMA 5-15R receptacle on the front panel.

Applications of the Samlex PST-300-12 12Vdc Pure Sine Wave DC-AC Inverter 300W

  • Service vehicles
  • Mobile Offices 
  • Boats 
  • Recreation Vehicles, Camping 
  • Telecommunication 
  • Field work / Construction sites 
  • Solar power systems 
  • Emergency backup power 
  • Home electronics: TV, VCR, video games 
  • Computers, printers

Features of the Samlex PST-300-12 12Vdc Pure Sine Wave DC-AC Inverter 300W

  • High efficiency 
  • Temperature controlled cooling fan – reduces energy consumption
  • Low Interference
  • Wide operating DC Input Range: 10.5 - 16.5Vdc / 21.0 -33.0 Vdc
  • LED indicators for power and protections
  • Low idle power draw
  • Dual GFCI protected AC outlets
  • Commercial grade design suitable for heavy duty loads, long periods of continuous operation & for emergency back up
  • UPC – Universal Protection Circuit: low voltage, over voltage, over temperature, over load and short circuit.
  • Detachable cable with 12V plug adapter
  • Detachable cable with battery clamps
  • Safety certified to UL standards, FCC compliant

Also Known As:
PST 300 12

Model No.PST-300-12PST-300-24

Continuous Output Power (At Power Factor = 1)300 Watts300 Watts
Surge Output Power (for <1 Sec)500 Watts500 Watts
Output Voltage120 VAC +/- 3%120 VAC +/- 3%
Maximum Output Current2.54 A2.54 A
Output Frequency60 Hz +/- 1%60 Hz
Type of Output WaveformPure Sine WavePure Sine Wave
Total Harmonic Distortion of Output Waveform3%3%
Peak Efficiency88%88%
AC Output ConnectionsNEMA-20R GFCI Duplex OutletsNEMA-20R GFCI Duplex Outlets

DC Input Voltage Range10.5 to 16.5 VDC21 to 33 V DC
DC Input Current at no load< 500 mA< 400 mA
Nominal DC Input Voltage  12 V24 V
Maximum Input Current40 A20 A
DC Input ConnectionsTubular Type Screw Down Terminals

LEDPower, Abnormal

Low DC Input Voltage Alarm10.5 V21 V
Low DC Input Voltage ShutDown10 V20 V
High DC Input Voltage Shut-Down16.5 V33 V
Short Circuit ShutdownYes
Overload ShutdownYes
Ground Fault ShutdownYes
Over Temperature ShutdownYes
Reverse Polarity on DC Input SideYes
Operating Temperature Range0 to 40ºC

Forced Air CoolingTemperature Controlled Fan
SafetyIntertek - ETL Listed. Conforms to ANSI/UL Standard 458.
EMI /EMCFCC Part 15(B), Class B

Dimensions, mm (L x W x H)246 x 146.3 x 65.5 mm
Dimensions, Inches (L x W x H) 9.69 x 5.76  x  2.58”
Weight, kg1.571.57
Weight, lb3.463.46
Note: Specifications and pricing of the Samlex PST-300-12 12Vdc Pure Sine Wave DC-AC Inverter 300W subject to change without notice. Illustrations and descriptions of the Samlex PST-300-12 do not claim to be complete or exhaustive.

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