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❖Features
100A Battery Charger Features:
- Multistage Charging: Fully automatic multistage 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 100amp unit back to run off a 1kVA generator).
- Smart Charging: The ePOWER 100A 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.
- 5 Year Warranty from an Australian company renowned for customer support.
Multistage Charging Process
The Enerdrive 100A 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
multistage smart 100A battery charger delivers four primary charge stages:-
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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.
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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.
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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.
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Stage 4 – Maintenance; This stage is a regular timed “return to bulk” stage. After 7 days of constant operation in “float” the Enerdrive 100A Battery Charger will switch the charger from float to bulk to agitate the batteries electrolyte helping to provide an extended service life.
1 PRIORITY – Charge Where You Need it Most
The Enerdrive 100A Battery Charger delivers a priority charge to Bank 1, or
your main house battery bank which allows the charger to get this bank
recharged the quickest, then transition the cycle to the lesser bank 2 & 3
batteries.
The priority function also allows you to have a battery chemistry different to
the other two, such as an AGM battery for house and lead calcium for your
start banks.
In the event that all 3 banks are in need of a charge, an over-ride function
helps recover all 3 banks quickly and evenly before switching back to
prioritise on Bank 1.
All About Lithium
The recent advances in high capacity Lithium battery technology have seen the
need to develop a battery charger suited to their needs. With most traditional
‘smart’ chargers their suitability to Lithium batteries is limited. Lithium
batteries require a constant current / constant voltage charge algorithm and
are unique in that almost every amp-hour of charge delivered by the charger is
accepted as one amp hour into the battery, hence the need to deliver a
constant current as long as possible.
The Enerdrive 100A charger can be programmed for Lithium batteries. This
setting delivers the full rated output of the charger constantly with the
charger switching to power supply mode once the voltage peak is met
(indicating a full battery bank). The graph shows the Enerdrive charger
algorithm perfectly supporting Lithium battery requirements.
The Display Panel
The Enerdrive 100A Battery Charger display gives you all the information you
need for the operation of your charger. At a glance, key information such as
charger amps, battery voltage and charge state continually alternate on the
screen. When in float / power supply mode, the load amps are displayed so you
can see exactly what the charger is doing. The display also allows you to
program all settings of the charger, as well as activate the silent mode.
Silence when you need it – By pressing the “SEL” button for 5 seconds, the
Enerdrive Charger enters the ‘Silent’ mode that prohibits the fan from
working. This ensures totally silent and safe operation at night, ideal if the
charger is located close to your sleeping quarters. Silent mode limits current
output to no more than 50%, and is programmed to remain on for 12 hours before
automatically returning to a normal ‘fan-on & full output’ setting.
Battery Temperature Sensor
Included standard with all Enerdrive Battery Chargers.
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❖Specifications
Brand | Enerdrive
Model | EN312100
CHARGER OUTPUT
Output Current (Maximum) | 100A
OUTPUT VOLTAGE RANGE
Charge | 14.2 – 15.5 V
Float | 13.4 – 13.8 V
Equalize | 15.5 V
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 (Flooded
Default)
Standby Current | < 5 mA
CHARGER INPUT
AC Input Voltage (Nominal) | 100,120,220,230,240 VAC
AC Input Operating Range | 207-265 VAC (7.6 A Max)
90-125 VAC (15.9 A Max)
AC Input Frequency Range | 47 – 63 Hz
Power Consumption | 1750W (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 | Protected, charger shutdown
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) – Hex Nuts 8mm 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) | 6.4
Dimension: (mm) L x W x H | 425 x236 x 102.7
Optional Accessories | Remote Digital Display / Enerdrive Part Number EN3REM
Regulatory Compliance | Complies with AS/NZS 60335.2.29 Including Australian
deviations.
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