Enerdrive ePower 30Amp 24v Battery Charger

The Enerdrive ePOWER 30A Battery Charger is a fully automatic, “set and forget” charger. It is designed to quickly and accurately recharge your batteries using algorithms that help maximise service life. Multistage smart charging technology enables the charger to be connected to your battery banks permanently. The ePower 20 amp, 12 volt smart battery charger with display and the ability to charge 3 separate battery banks.Suitable for caravans, camper trailer, motorhomes and boats.

Enerdrive ePower 30A Battery Charger Features:

Multistage Charging: Fully automatic multistage 30A battery charger with the ability to charge 3 separate battery banks.
Separate Battery Banks: Isolated charging design where battery bank one is separate from battery bank two and three.
Programmable: Battery bank 1 can be programmed with a different charge algorithm over banks 2 and 3.
Current Control: User adjustable current output (e.g. Dial the 30Amp unit back to run off a 1kVA generator).
Smart Charging: The ePOWER 30A battery charger will regulate its output based on the loads connected to your battery banks.
Wide AC Input Range: Operates on both 110V / 60Hz and 240V / 50Hz.
LED Display: Easy to use “set and select” menu along with scrolling charger status.
Silent Mode: Disables the cooling fan for total silent operation at night or whenever required. Activation reduces charge output by half and locks out fan for 12 hours.
Temperature Sensor: Battery temperature sensor included with 3 meter cable.
2 Year Warranty from an Australian company renowned for customer support.

Multistage Charging Process

The Enerdrive ePOWER 30A Battery Charger is a fully automatic, “set and forget” charger. It is designed to quickly and accurately recharge your batteries using algorithms that help maximise service life. Multistage smart charging technology enables the charger to be connected to your battery banks permanently.

As dictated by battery manufacturer’s recommendations, batteries require a multistage charge sequence for perfect, fast and accurate charging. Our ePOWER multistage smart 30A battery charger deliver four primary charge stages:-

Stage 1 – Bulk or Boost Charge; The battery is charged at full rated output current of the charger until the battery reaches its final charging voltage, known as its absorption voltage. In this step, around 80% of the battery capacity is recovered as fast as possible.

Stage 2 – Absorption Charge; With the charger voltage held steady the remaining 20% is replaced allowing the current to drop as the battery approaches its full charge.

Stage 3 – Float; Finally, in the float stage the charger voltage is lowered and held at a constant and safe predetermined level. This prevents the battery from being overcharged while supporting any additional loads connected to the battery, such as DC lighting and refrigerators. This stage allows for the charger to be used as a DC power supply.

Stage 4 – Maintenance; This stage is a regular timed “return to bulk” stage. After 7 days of constant operation in “float” the Enerdrive ePOWER Battery Charger will switch the charger from float to bulk to agitate the batteries electrolyte helping to provide an extended service life.

ePOWER 24v Battery Charger 30Amp Specifications

Model	EN31220	EN31240	EN31260	EN32430
Note: Specifications subject to change without notice.
CHARGER OUTPUT
Output Current (Maximum)	20A	40A	60A	30A
OUTPUT VOLTAGE RANGE
Charge	14.2 – 15.5 V			28.4 – 31.0V
Float	13.4 – 13.8 V			26.8 – 27.6V
– Equalize	16.0 V			32.0V
Charging Control	Four stages (Bulk/Absorption/Float/Maintenance)
	Two stages (Bulk/Absorption)
	Constant Power Supply (Program setting)
	Priority Battery Bank Charging
DC Output Bank	Three (1 fully independent, 2 common with diode isolation)
Selectable Battery Type	Gel, AGM, Flooded, Lithium, Program
Standby Current	< 2 mA
CHARGER INPUT
AC Input Voltage (Nominal)	90 to 265 VAC
AC Input Operating Range	207-265 Vac (2.0 A Max)90-125 Vac (3.8 A Max)	207-265 Vac (3.8 A Max)90 – 125 Vac (7.7 A Max)	207-265 Vac (5.9 A Max)90-125 Vac (11.3 A Max)	207-265 Vac (5.9 A Max)90-125 Vac (11.3 A Max)
AC Input Frequency Range	47 – 63 Hz
Power Consumption	350W (Full Load)	700W (Full Load)	1050W (Full Load)	1050W (Full Load)
Power Factor Correction	Yes
Charger Efficiency	> 82%
PROTECTION AND FEATURES
Reverse Polarity	Yes, (with user replaceable fuse/s)
Over Charge	Yes, unit shutdown
Over Temperature	Yes, unit de-rated and shutdown
Output Short Circuit	Yes, (with user replaceable fuse/s)
Cooling	Forced air ventilation (thermo controlled fan)
Temperature Setting	Hot, Normal, Cold (no sensor connected)
Battery Temp Sensor Port	RJ12 (standard battery temp. sensor supplied)
DISPLAY
LCD Display (with back light)	Charging status, Battery Voltage, Output Current & Fault Codes.
AC INPUT AND DC OUTPUT CONNECTION
AC Input Connection	IEC with Supplied 1.2M Power Lead
DC Output Connection	Heavy Duty Terminal (3 banks) – Pan Heads 6mm Thread
DC Output Ground	Single Heavy Duty Common Ground Stud
ENVIRONMENTAL AND OPERATING TEMPERATURE
Storage Range	-40° to 70° C
Operating Range	-20° to 60° C
Humidity	5-95%, relative humidity non-condensing
Ingress Protection	IP32 (Basic drip proof in vertical orientation)
Base Unit Weight and Dimensions
Weight: (kg)	2.4	2.6	4.0	4.0
Dimension: (mm) L x W x H	295 x 206 x 86	295 x 206 x 86	356 x 206 x 99	356 x 206 x 99
Optional Accessories	Remote Digital Display / Enerdrive Part Number EN3REM
Regulatory Compliance	Complies with AS/NZS 60335.2.29 Including Australian deviations.

Enerdrive ePOWER 30amp 24v AC DC Battery Charger EN32430