61242040 Front
61242040 Front

WP Supreme Combi 24 V / 2000 W – 40 A

Where to buy
  • Combines a 2000W 24 V DC-AC inverter plus transfer switch with a 24 V 40 A multi-stage battery charger
  • True sine wave output
  • Multi-stage battery charging
  • Variable settings offered
  • High start-up surge rated 2X continuous power rating

Product specifications

61242040 WP Supreme Combi 24 V / 2000 W – 40 A
Power On / Off Switch Yes (push button)
Indicator 3 LEDs (Power, AC Output, Unit Status)
Remote Display Port For remote display panel use
Battery Temperature Sensor port For use with battery temperature sensor (BTS)
Ignition Start Port For use with vehicle "ACC" signal
Battery Input Undervoltage Shutdown 21.0 - 24.0 VDC (with dynamic control)
Battery Input Undervoltage Warming 22.0 - 25.0 VDC
Battery Input Undervoltage Recovery 23.0 - 26.0 VDC
Battery Input Overvoltage Shutdown 33.0 VDC
Inverter Overload Warming / Shutdown 1800 W / 2200 W
Unit Over-temp Warming / Shutdown Yes
Charger Voltage Range 27.6 - 29.6 V (selectable)
Float Voltage Range 26.0 - 28.8 V (selectable)
Charger Current 5 - 40 A
Charger Battery Type Gel, Flooded, AGM, Lithium, Programmable, Power supply
Charging Stages Check, Bulk, Absorption, Float, Recharge
Recharge Voltage Range 25.6 - 28.0 V (selectable)
Recharge Timer 7-days (automatic)
Power Sharing Reduce charger current when heavy AC Load is connected
AC Input Voltage / Frequency 120 VAC (Accept MSW AC input)
AC Input Voltage Acceptance Range 108 - 132 VAC
Transfer Time < 30 ms
Transfer Relay Rating 30 A
AC Input Port Hardwire 30 A Heavy Duty Connector
AC Output Port Hardwire 30 A Heavy Duty Connector
AC Input Socket NEMA 5 - 20 GFCI (Optional)
AC Output power (continuous) 2000 W
AC Output power (peak 1 second) 4000 W
AC Output Voltage/Frequency 120 VAC / 60 Hz
AC Output Current 16.6 A
AC Output Current (peak) 40 A max (with max power limitation)
AC Output Waveform True Sinewave (<5% THD)
Peak Efficiency 90 %
Input Voltage (nominal) 25.0 VDC
Input Voltage Operation Range 12 - 33 VDC
Input Standy Current < 1.8 A
Input Standy Current (power save) < 0.3 A
Indicator (led) Power, AC Output, Unit and battery status
Display Type LCD with backlighting
Numerical Display Function Battery Voltage, AC Power, DC Current
Graphics Display Function AC Bypass, Battery Power, AC input, Battery Status Warning / Fault Code
Communication CAN BUS, Bluetooth (optional)
USB Port Unit software upgrade
Markings CE, e-Mark
Conformance LVD, EMC
EMI / EMC CE EMC / Tested to E9-09
Dimensions ( L x W x H ) 391 x 302 x 106 mm ( 15.4" x 11.9" x 4.2" )
Net Weight 17.6 lbs. / 8.0 kg
Discover our markets

WhisperPower develops and manufactures products and systems that meet the entire power needs of the marine, mobile or off-grid user.

Where to buy

Find your nearest dealer.

Find dealers