INVERTER SPECIFICATIONS
Inverter True Sine Wave
Nominal battery voltage 12 VDC
Input voltage range 10..16VDC
Power @ 25°C 2000 W
Continuous Power @ 40°C 1800 W
Power 1 min. @ 25°C 2500 W
Power 20 sec. @ 25°C 3000 VA
Maximum load Fully protected up to short circuit
Maximum a-symmetric load 1000 VA
Load detection (stand-by) >15W
Power factor Up to 1
Efficiency (@ full load) 88%
Zero load power <20 W
Standby power (load search) <5 W
Output voltage 230 VAC +/- 3%
Output frequency 50 Hz +/- 0.5%
Harmonic distortion (voltage) THD<3%
Overload and short-circuit protection Auto disconnect after 3 start attempts
Overheat protection Yes (the WP-Combi has to be restarted manually)
BATTERY CHARGER SPECIFICATIONS
Charge Characteristic IUU Multi step
Charge voltage - bulk GEL 14.40 V / AGM 14.40 V / Open Lead 14.25 V / Traction 14.60 V
Charge voltage - absorption Gel 14.25 V / AGM 14.25 V / Open Lead 14.25 V / Traction 14.45 V
Charge voltage - float Gel 13.80 V / AGM 13.80 V / Open Lead 13.25 V / Traction 13.25 V
Equalizing voltage (for 30 minutes) 15.5 VDC
Maximum charging current Max. 80 A (adjustable)
Temperature compensation -30mV/°C (by external temperature sensor)
Slave charger 12 V / 3 A
Power Factor Correction (PFC) Yes
Input voltage range 194..250 Vac (UPS mode) 170..265 Vac (GEN mode)
Input frequency range 45..65 Hz (UPS mode) 40..70 Hz (GEN mode)
Input current max 30 A (protected by internal circuit breaker)
Charging input current (max charging current @ 230Vac) 4.5 A (adjustable)
Transfer time 10..15 ms (UPS mode) 2sec (GEN mode)
GENERAL DATA
Operating modes (front accessible) On / Off / Charger only
Local user interface State of load, state of charge, inverter on/off, charger only mode,AC present, current control, charger settings (capacity, battery type, low voltage detection settings, operation mode)
Remote panel (RJ12) State of load, state of charge, inverter on/off, AC present
Weight 23.5 kg
Dimension hxwxd [mm] 458 x 200 x 190 mm
Protection degree IP21
Color RAL 9006 (White aluminum) and RAL 7016 (Anthracite grey)
Conformity EN60950-1, EN55022, CE marking
Operating temperature range -10..40°C (derating from 40 to 65°C)
Storage temperature -40..70°C
Relative humidity (operational) 0%-95%, non-condensing
Ventilation Forced air
Warranty 2 year
Battery connector Two M6 screws
AC connectors M4 screw terminal blocks
EGULATORY COMPLIANCE
  1800 VA

Whisper Power WP Combi 12 V / 2000 VA - 80 A

THB 0.00

INVERTER SPECIFICATIONS
Inverter	True Sine Wave
Nominal battery voltage	12 VDC
Input voltage range	10..16VDC
Power @ 25°C	2000 W
Continuous Power @ 40°C	1800 W
Power 1 min. @ 25°C	2500 W
Power 20 sec. @ 25°C	3000 VA
Maximum load	Fully protected up to short circuit
Maximum a-symmetric load	1000 VA
Load detection (stand-by)	>15W
Power factor	Up to 1
Efficiency (@ full load)	88%
Zero load power	<20 W
Standby power (load search)	<5 W
Output voltage	230 VAC +/- 3%
Output frequency	50 Hz +/- 0.5%
Harmonic distortion (voltage)	THD<3%
Overload and short-circuit protection	Auto disconnect after 3 start attempts
Overheat protection	Yes (the WP-Combi has to be restarted manually)

BATTERY CHARGER SPECIFICATIONS
Charge Characteristic	IUU Multi step
Charge voltage - bulk	GEL 14.40 V / AGM 14.40 V / Open Lead 14.25 V / Traction 14.60 V
Charge voltage - absorption	Gel 14.25 V / AGM 14.25 V / Open Lead 14.25 V / Traction 14.45 V
Charge voltage - float	Gel 13.80 V / AGM 13.80 V / Open Lead 13.25 V / Traction 13.25 V
Equalizing voltage (for 30 minutes)	15.5 VDC
Maximum charging current	Max. 80 A (adjustable)
Temperature compensation	-30mV/°C (by external temperature sensor)
Slave charger	12 V / 3 A
Power Factor Correction (PFC)	Yes
Input voltage range	194..250 Vac (UPS mode) 170..265 Vac (GEN mode)
Input frequency range	45..65 Hz (UPS mode) 40..70 Hz (GEN mode)
Input current max	30 A (protected by internal circuit breaker)
Charging input current (max charging current @ 230Vac)	4.5 A (adjustable)
Transfer time	10..15 ms (UPS mode) 2sec (GEN mode)

GENERAL DATA
Operating modes (front accessible)	On / Off / Charger only
Local user interface	State of load, state of charge, inverter on/off, charger only mode,AC present, current control, charger settings (capacity, battery type, low voltage detection settings, operation mode)
Remote panel (RJ12)	State of load, state of charge, inverter on/off, AC present
Weight	23.5 kg
Dimension hxwxd [mm]	458 x 200 x 190 mm
Protection degree	IP21
Color	RAL 9006 (White aluminum) and RAL 7016 (Anthracite grey)
Conformity	EN60950-1, EN55022, CE marking
Operating temperature range	-10..40°C (derating from 40 to 65°C)
Storage temperature	-40..70°C
Relative humidity (operational)	0%-95%, non-condensing
Ventilation	Forced air
Warranty	2 year
Battery connector	Two M6 screws
AC connectors	M4 screw terminal blocks