Cotek SR1000-124 1000 Watt 24 Volt Rackmount High Surge Microprocessor Controlled Pure Sine Inverter With 15 Amp Transfer Switch

Canadian PowerSKU: SR1000-124

Sale price$823.90 Regular price$1,021.99 Save $198.09
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The Cotek SR1000-124 1000 watt 24 volt pure sine rackmount inverter converts 24 volt dc to user selectable 97-123 vac volts at 47-63hz. 

The rackmount is a standard 19" 1u. The unit features a built in 15 amp transfer switch and a 12 amp ac input circuit breaker. The ac output of this inverter is kept synchronized in frequency and in phase with the ac input source to protect the load and the inverter for faster transfer. There is an option to disable the synchronization. The SR1000-124 also features a selectable output frequency of 47 to 63 hz and a selectable output voltage of 97 to 123 vac. The unit is equipped with an RS-232 serial interface for remote control and monitoring.

2 Year Manufacturers Warranty


  • True sine wave output (thd<2%)
  • Standard 19" 1u rackmount
  • A microprocessor controls all diagnostics and operations
  • User-friendly lcd and led display
  • Dry contact for system alarm
  • Selectable on-line / off-line models
  • Built-in 15 amp ac transfer switch and ac breaker
  • Dual AC outlets
  • Fan aging, failure, disconnection and blockage alarm
  • Internal over temperature protection
  • Reverse polarity, under voltage, over voltage, short circuit and overload protections
  • Loading and temperature controlled cooling fan
  • Pure sine waveform
  • Total harmonic distortion is less than 2%
  • DC input connections: m-8 screw/wire with m-8 ring lug terminal
  • AC input connections: inlet receptacle (iec 60320 c14)for detachable power cord
  • Bypass relay rating: 15 amps
  • Switching times: ac input source to inverter is 20 ms / inverter to ac input source is <8ms
  • Lcd and led displays
  • Wired on/off control by external contact closure through mechanical/transistor switch
  • RS-232 serial port for remote operation and monitoring
  • Dry relay contact for remote indication of alarm / shut down conditions
  • Low dc input voltage alarm: 19 to 23 vdc (user selectable)
  • Low dc input voltage shutdown: 18 to 22 vdc (user selectable)
  • High dc input voltage shutdown: 30 to 34vdc (user selectable)
  • Short circuit, overload and over temperature shutdown
  • Reverse polarity on dc input side: yes, internal fuses will blow
  • EMI / EMC: meets fcc part 15(b), class b
  • UL and CUL listed


brand Cotek
continuous output power 1000 watts
dc input / operating voltage 18 to 34 vdc
dimensions 19"L x 13.6"W x 1.71"H
input voltage 24 Volts
maximum power output (3 min): 1100 watts
nominal input voltage 24 vdc
no load draw 1.14 a
output frequency 47 to 63 hz +/- 0.05% (user selectable)
output voltage 97-123 vac (user selectable)
peak efficiency at full load: 87%
surge power 2000 watts
wattage 1000 Watts
waveform Pure Sine Wave
weight 12.7 lbs - 5.8 kg

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