DMT2450
Designed for charging batteries from PV solar or the engine battery when AC household power is unavailable.
Designed for charging batteries from PV solar or the engine battery when AC household power is unavailable.
Abso DC to DC Charger Series
The DMT2450 DC – DC chargers are the smart alternative for leisure or commercial use. They provide the ability to charge batteries from two input sources; either via a PV solar panel(s) when stationary or via from the engine/alternator while driving.
Features include:
Features And Benefits
Dimensions (L x W x H):
DMT2450: 9.5“ x 6.7 x 2.9” (243.2mm x 170mm x 72.5mm)
Weight:
DMT2450: 4.1 lbs. / 1.85 Kg
| ABSO DC – DC BATTERY CHARGERS DC CONTROLLER OUTPUT: | DMT 2450 |
| DC CONTROLLER OUTPUT: | |
| OUTPUT CURRENT (MAXIMUM) | 50A |
| OUTPUT VOLTAGE RANGE: | |
| CHARGE | 13.5 – 15.5 V |
| FLOAT | 13.0 – 13.8 V for 12V Battery |
| EQUALIZE | 15.5 V |
| CHARGING CONTROL | Five Stages (Test/Bulk/Absorption/Float/Recharge) |
| Four Stages (Test/Bulk/Absorption/Recharge) | |
| Constant Power Supply (Program Setting) | |
| DC OUTPUT BANK | One |
| SELECTABLE BATTERY TYPE | Gel, AGM, Flooded, Lithium, Program |
| PARASITIC CURRENT | < 200 uA |
| EFFICIENCY | > 90% |
| DC INPUT (BATTERY/ALTERNATOR): | |
| DC INPUT RANGE | 10.5 – 32 Vdc |
| DC INPUT NOMINAL OPERATION | 12.8 V charging system |
| 25.6V for 24V charging system | |
| ENGINE START CONTROL: ON | DC Input from Battery/Alternator |
| ENGINE START CONTROL: OFF | DC Input from PV Input (if available) |
| DC INPUT (PV INPUT): | |
| DC INPUT RANGE | 10.5 – 32 Vdc |
| DC INPUT NOMINAL OPERATION | 17.5Vdc for 12V PV panels connected in parallel |
| 35.0Vdc for Dual 12V PV panel connected in series | |
| MPPT TRACKING EFFICIENCY | >98% (Target) |
| DC OUTPUT PROTECTION AND FEATURES: | |
| REVERSE BATTERY | Yes (shutdown) |
| Automatically reset | |
| DC OUTPUT SHORT CIRCUIT | Yes (shutdown) |
| Automatically reset | |
| OVER CHARGE | Yes (shutdown) |
| OVER TEMPERATURE | Yes (de-rated and shutdown) |
| DC FUSE | 2*30A, 32V |
| COOLING | Force Air Ventilation |
| TEMPERATURE SETTING | Hot, Nominal, Cold (no sensor connected) |
| BATTERY TEMPERATURE SENSOR PORT | RJ12 (optional battery temperature sensor use) |
| DIGITAL DISPLAY PORT | RJ12 (optional display panel use) |
| DISPLAY (CODES): | |
| INDICATOR ON UNIT | Flashing Green LED: Charging in process |
| Solid green LED: Fully Charged | |
| BUILT-IN DISPLAY OR THROUGH RJ12 PORT | LED Display with back lighting |
| Charging status, Battery Voltage | |
| WARNING AND FAULT CODE | On unit: Fault LED (red) |
| Digital Display: A01, E01-09 | |
| ENCLOSURE | |
| DC INPUT CONNECTION | Hardwire |
| DC OUTPUT CONNECTION | Hardwire |
| SIZE | |
| DIMENSIONS | 9.5“ × 6.7” × 2.9” (243.2mm x 170mm x 72.5mm) |
| NET WEIGHT | 4.1 lbs. / 1.85 Kg |
| DC OUTPUT CONNECTION: | |
| POWER CONNECTION | Heavy Duty Connector |
| ACCESSORY (OPTIONAL): | |
| DC-DC REMOTE DISPLAY | DMT RM01 (For viewing unit status, adjusting settings) |
| BATTERY TEMPERATURE SENSOR | BTS 10K (for battery charging voltage adjustment) |
| REGULATORY COMPLIANCE | |
| MARKINGS | cETLus |
| CONFORMANCE | UL & CSA standards |
| EMI/EMC | FCC Part 15 Class B |
| 12 VOLT MODELS ALSO AVAILABLE | DMT1250 |
