61121240 Front1
61121240 Front1

WP Supreme Combi 12 V / 1200 W – 40 A

The WP Supreme Combi 12 V / 1200 W – 40 A will offer you reliable service by providing AC power and 5V USB power for your home, cabin, boat, RV or Trailer using battery power and recharge your battery automatically when utility AC is available. The Sinewave Inverter-Charger can run many AC-powered appliances when you need AC power anywhere. The 5V USB power can charge many USB-powered devices. The multi-stage battery charger will charge different types of batteries.

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  • Detachable remote on/off display can be mounted anywhere
  • Runs small microwave ovens, computers, televisions, powertools and more
  • Multistage charger ensures batteries are recharged safety and efficiently
  • Sinewave output ideal for running demanding motorloads, sensitive electronics and battery rechargeble devices
  • Convert 12V battery power to AC power
  • Ideal for boats, trucks and caravans

Product specifications

61121240 WP Supreme Combi 12 V / 1200 W - 40 A
Dimensions 230 x 478 x 114 mm
Weight 5.7 kg
Output Power (Continuous) 1200 W
Output Power (Peak) 2000 W
Output (Voltage, Frequency) 230 VAC - 50 Hz
Output Current 5.2 A
Output Waveform True Sine Wave (<3% THD)
Peak efficiency 90%
No-load battery draw <1.5 A
5V USB 750 mA
DC Input Voltage (nominal) 12.5 VDC
DC Input Operation Range 10.5 - 15.5 VDC
DC Input Current ~90 A
Input Undervoltage Warning / Shutdown 11.3 / 10.5 V & 12.1 / 11.8 V
Input Undervoltage Recovery 12 V & 12.6 V
Input Overvoltage Shutdown 15.5 VDC
Output Power Warning / Shutdown Warning / Error code
Output Short Circuit Protection Error code
Temperature Warning / Shutdown Warning / Error code
Display Panel Port RJ12
Inverter Mode Input V, Output Power
Charger Mode Status, Battery Voltage
Warning and Fault Code Yes
LED Indicator Yes (Status, Display)
Charge Voltage Range 13.5-14.4 V
Float Voltage Range 13.4-13.8 V
Charger current (Maximum) 40 A
Charger current setting (Manuals / Auto) 5, 10, 20, 40 / Automatic
Charge Control Bulk / Absorption / Float
Charging Battery Type GEL, Flooded, AGM, Fixed
AC Input Voltage / Frequency 230 VAC-50 Hz
AC Input Voltage Range 180 - 260 VAC
Charger Efficiency > 80%
Dead Battery Charging 1VDC
Over Charge Protection Yes, Error code
Over Temperature Protection De-rated / Shutdown
Transfer time < 30 ms
Transfer Relay 16 A
AC Input Source Setting 8, 10, 16 A
AC Input Port Heavy duty connector 16A max
AC Output Port 1 Schuko, UK, Auz
AC Output Port 2 Heavy duty connector 16A max
Standards CE LVD
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WhisperPower develops and manufactures products and systems that meet the entire power needs of the marine, mobile or off-grid user.

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