Cotek ST1000-148 1000 Watt Pure Sine Inverter/Transfer Switch

The Cotek ST1000-148 high efficiency microprocessor controlled DC-AC inverter converts 48 Volts DC (Nominal) to 1000 watts of pure sine-wave AC power at 100/110/120 Volts, 50/60 Hz. The unit comes with in-built 16 Amp transfer switch and a 12 Amp circuit breaker. Input battery cable lugs are provided and the AC output is obtained through hardwire connection. Features include overload, short circuit, over-temperature, under & over voltage protections, low power saving mode to conserve energy. The unit is e-13/ CE / FCC approved and the safety standards of the unit conform to UL-458 specifications. This unit is suitable for moderate AC power demands such as computers, video equipment, DVD players, stereo equipment, marine electronics, tools, etc.

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Samlex 1000 Watt Inverter/Transfer Switch Part#: ST1000-148

Cotek 1000 watt
48 Volt Input
Inverter/Transfer Switch


Specifications:  Features:
Dim (LxWxH):14.9 x 9.4 x 4.6 Switch Mode Design
Actual Weight:14.0 High Efficiency
Ship Weight:15.0 Overload Protection
DC Input:42 - 60 VDC Low Battery Alarm
Output Voltage:115 +/- 3% VAC Low Battery Shutdown
Output:1000 Watts Low Idle Power Draw < 380ma
Output Surge:2000 Watts Temperature Controlled Fan
Transfer Switch:16 Amps AC Hardwired
Temperature:32 F to 104 F  
Warranty:2 Years  

DC-1000 Inverter Installation Kit - 100 Amp Fuse

DC-1000 Inverter installation kit - 100 amp MRBF-100 Fuse Part#: DC-1000-Kit

Inverter Install Kit
4 Gauge 100 Amp Fuse


4 Gauge Cable Kit with 100 Amp Fuse

  • 10 feet of #4 AWG red marked cable
  • 10 feet of #4 AWG black marked cable
  • Cooper Bussman Marine Rated Battery Fuse Holder
  • 100 amp MRBF fuse
  • Anti-corrosion connectors
  • Cable operating temperature -40C to 90C
  • Cable - high strand count annealed and tinned copper

Cotek Pure Sine Inverters/Transfer Switch

Cotek inverters are premium quality electronic switch mode devices which take DC input from a battery or battery pack in 12 volt, 24 volt or 48 volt DC, and invert that power to 115 or 230 volt AC (alternating current) power. We carry only pure sine (true sine) units, as the modified sine power inverters are widely available. Pure sine inverters provide clean, utility grid type power (sometimes even cleaner) for proper functioning of AC devices, particularly electronic types such as computers, monitors, video and audio equipment, some motor types, and anything with a timer or microprocessor control that are sensitive to AC voltage variation. These units feature low voltage alarms and low voltage shutdown, and a built in transfer switch, to provide seamless power transfer from grid AC to inverted pure sine AC from the battery pack.

Be sure to see our inverter tutorial.

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