KISAE Battery Charger DC-DC 50A 12V
The KISAE Technology DC-DC battery charger 50A 12V is an easy-to-install solution to Smart Regenerative Charging Systems (SRCS). It functions like a battery charger, but instead of using AC power, it utilizes DC power. It has the ability to charge batteries from two input sources - either via PV solar panel(s) when stationary or from the engine/alternator while driving.
Smart Regenerative Charging Systems (SRCS) do not charge batteries conventionally. Unlike vehicle alternators that operate continuously, they switch on only during peak load periods. During coasting and over-run, energy is harvested from brakes, fly-wheel, drive-shafts, and other moving parts. To make the system function properly, battery state of charge and charge voltages are kept low, which means conventional charging systems cannot operate in all charging scenarios.
- Multi-stage charging algorithms (bulk, absorption, float) for gel, flooded and AGM batteries and equalisation for flooded batteries.
- MPPT solar regulator allows you to provide maximum power from PV solar panels to the battery.
- Quiet mode reduces the fan speed to quiet running for nighttime use when mounted near sleeping areas.
- Advance protection from reverse polarity, overcharge, overheating, and output short circuit.
- Effortless installation as a result of the mounting brackets and simple design.
DC OUTPUT | |
OUTPUT CURRENT (MAXIMUM) | 50A |
OUTPUT VOLTAGE RANGE: | |
CHARGE | 13.5-15.5V |
FLOAT | 13.0-13.8V |
EQUALISE | 15.5V |
CHARGIN CONTROL | 5 STAGES |
DC OUTPUT BANK | ONE |
EFFICIENCY | >90% |
BATTERY TYPE PROGRAMMES | GEL, AGM, FLOODED, LITHIUM |
DC INPUT (BATTERY/ALTERNATOR) | |
DC INPUT RANGE | 10.5-32VDC |
DC INPUT NOMINAL OPERATION | 12.8V FOR 12V CHARGING SYSTEM |
25.6V FOR 12V CHARGING SYSTEM | |
ENGINE START CONTROL: ON | DC INPUT FROM |
BATTERY/ALTERNATOR | |
ENGINE START CONTROL: OFF | DC INPUT FROM PV INPUT |
MAXIMUM INPUT CURRENT | 30A |
DC INPUT (PV INPUT) | |
DC INPUT RANGE | 10-50VDC |
DC INPUT NOMINAL OPERATION | 17.5VDC FOR 12V PV PANELS |
CONNECTED IN PARALLEL | |
35.0VDC FOR DUAL 12V PV PANELS | |
CONNECTED IN SERIES | |
MPPT TRACKING EFFICIENCY | >98% |
DC OUTPUT PROTECTION | |
REVERSE POLARITY | YES (SHUTDOWN), AUTO RESET |
DC OUTPUT SHORT CIRCUIT | YES (SHUTDOWN), AUTO RESET |
OVER CHARGE | YES (SHUTDOWN), AUTO RESET |
COOLING | FORCE AIR VENTILATION |
DISPLAY PANEL | |
DISPLAY | LED DISPLAY WITH BACK LIGHTING |
DIGITAL DISPLAY | VOLTAGE, CURRENT, STATUS |
ENCLOSURE | |
WEIGHT (KG) | 1.85 |
DIMENSION (MM) | 242 X 172 X 74 |