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COTEK S150 & S300 SINEWAVE INVERTER
12V or 24V
Cotek Inverters

PWM High Frequency Pure Sinewave Inverter provides an economical way to get instant AC power anywhere and at anytime as long as a battery is handy.

The inverter converts a DC power source (e.g. from a car, truck, boat or standard battery; or solar panels) to 230 VAC power. The inverter range is specifically suitable for solar installations. High frequency PWM technology ensures a compact unit providing high reliability and performance.

The inverter has a robust design and is quiet and portable. It can therefore be operated in almost any environment. The unit has a high current start up capability, protected against short circuit, reverse polarity and over load. The unit also has automatic load sensing (important for solar applications).

Applications :

Lights, drills, general electrical tools, computerised instruments, medical equipment, emergency power, computers, TV sets, radios, satellite receivers, fans, small water pumps, etc.

  • Pure sine wave output (THD< 4% ).
  • Input & output fully isolation design
  • Capable of driving highly reactive & capacitive loads at start moment
  • Tri-Color indicators display input voltage, output load level and failure status
  • Load controlled cooling fan
  • Advanced microprocessor
  • Short Circuit / OverVoltage / UnderVoltage / OverTemperature / OverLoad protection
Cotek 150W High Frequency Sinewave Inverter

150W or 300W sinewave inverter front

Cotek 150W High Frequency Sinewave Inverter

150W or 300W sinewave inverter back

TECHNICAL SPECIFICATIONS
MODEL S150-212 S150-224 S300-212 S300-224
Cont.Output Power 150W150W300W300W
Surge Rating 200W200W400W400W
Input Voltage 12V24V12V24V
Output Voltage 230V ± 3% (standard stock voltage)
Also available in 220, 240 & 110, 115, 120 V ± 3% (not available as standard stock item - can be ordered on special request)
Output Current @ 220/230/240V 0.68A / 0.65A / 0.62A 1.36A / 1.30A / 1.25A
Peak Output Current @ 220/230/240V 0.90A / 0.83A / 0.84A 1.81A / 1.73A / 1.66A
Output Frequency 50 / 60 Hz +/- 0.05%
Efficiency (full load) 87% 88% 89% 89%
No Load Current Draw 0.22A 0.16A 0.26A 0.28A
Output Waveform Sinewave < 5% THD
Power Factor Allowed cosinus -90deg ~ cosinus +90deg
Output Voltage Regulation 220 / 230 / 240V RMS - 10% / +4% depending on model ordered
Input Voltage Range 10.5-15VDC 21-30VDC 10.5-15VDC 21-30VDC
Max. DC Input Current 15A 7.5A 30A 15A
Protection Overload, short circuit, reverse polarity (fuse), over/under input voltage, over temperature
Remote Control Yes, On/Off controlled by external switch
Power Saving Recovery Time 5 Second
Operating Temperature Range 0 - 40 ºC
Storage Temp. Range - 30 ºC to 70 ºC
Cooling Thermostatically controlled
Dimensions 200 x 132 x 72 mm 237 x 155 x 72 mm
Weight 2.7 kgs 3.5 kgs
EMC EN55022 : 1997 / EN6100-3-2 : 1998
EN61000-3-3 : 1995 / EN55024 : 2001
e-Mark
e13-022025
e-Mark
e13-022028
SafetyEN60950
Warranty1 year
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