The Supreme Pro 24 VDC – 40 A is a compact, quiet, lightweight, and cool running battery charger. It is indestructible and provides a ripple-free DC output. Perfect for electronic devices that need a non-stop DC power supply of the highest quality. Also, the best solution for fast charging of lithium and lead batteries. For buffer charging, feeding and maintenance charging.
- Powerful battery charger, suitable for any type of battery
- CE, UL, DNV & IEC60945 Certificate
- Ripple free rectifier to operate DC appliances in a direct way
- 3 separate outputs to charge multiple battery banks
- Universal single phase input (90 – 265 VAC, 50 – 60 Hz full power)
- Proven switched mode technology, cool operation, IUoUo charging
- Parallel use for high power central (DC-UPS) power systems possible
Best choice for AGM, GEL, Lead acid and Lithium
Commercial vessels, yachts, vehicles and industrial installations carry an enormous amount of electrical and electronic devices that require a safe and non-stop power provision. WhisperPower’s Supreme professional battery chargers combine three vital functions. Smooth, ripple free multiple step battery charging, a power supply function to buffer DC appliances in a direct way and a complete alarm and monitoring device for the entire 24 VDC system. All Supreme Pro models are prepared to operate from 90 – 265 VAC / 50 – 60 Hz input and are fitted with three separate outputs.
Standard features
- Compact, light weight, Aluminum enclosure for bulk head or table top mounting
- Full functional LCD front display with backlight, ON-OFF switch, read-out selector button Battery monitor operational, at “ON” or “OFF” position
- Charge protocol selection by dipswitch, USB and laptop, including Lithium
- Temperature sensor with 12 meter cable and plug
- Robust AC and DC M8 bold connections to connect 3 separate batteries
- Conformal coating protection of power module inside
- Perfectly suitable to back up GMDSS systems
- 5 years product warranty
Alarms and monitoring
- Potential free contacts to detect “AC failure” and “charger failure” alarms, “DC voltage high/low alarm” and “charger temperature” alarm
- WhisperConnect CAN-bus connection possible to connect to other can systems, incl. NMEA 2000
- Analogue interfaces, + and – sense
- USB interface for charge characteristic programming
- Remote panel with current adjust, to reduce AC consumption
Optional
- WhisperTouch 5, 7 or 10 remote panel
- Analogue remote panels showing “charge status” and “current” control
- AGM, GEL, Lead acid or Lithium batteries
Suitable to charge any battery
Any battery, either AGM, GEL, Lead acid, traction or Lithium can be connected to the Supreme Pro. Easy programming by dip switch, USB connect or laptop. Three separate batteries can be connected (1 main, 2 x 6 Amp, all multiple step).
| ARTICLE NUMBER |
| 60205440 |
Supreme Pro 24 VDC – 40 A |
| DIMENSIONS & WEIGHT |
| Weight |
6.3 kg / 13.89 lbs |
| Enclosure type & dimensions (H x W x D in mm) |
445 x 210 x 145 |
| Enclosure type & dimensions (H x W x D in inch) |
17.5 x 8.2 x 5.7 |
| GENERAL SPECIFICATIONS |
| Nominal input voltage |
120/ 230 V (90 – 265 V) |
| Nominal input frequency |
50 / 60 Hz (45 – 65 Hz) |
| Nominal output voltage |
24 V |
| Total charge current |
40 A @ 28.8 V |
| Number of battery outlets |
3 |
| Charge current second output |
6 A, ±1 A |
| Charge current third output |
6 A, ±1 A |
| Charge characteristic |
IUoUo, automatic / 3-step for GEL / AGM / wet / lead acid batteries |
| Charge voltage Bulk (25 ̊C) * |
28.8 V |
| Charge voltage Absorption (25 ̊C) * |
28.5 V |
| Charge voltage Float (25 ̊C) * |
26.5 V |
| Max. Absobtion time * |
4 hours |
| Max. Bulk time (start @ 13.25 / 26.5V) * |
8 hours |
| Min. Absorption time * |
15 min. |
| Battery capacity (recommendation) |
100 – 500 Ah |
| Temperature compensation |
By BTS-Battery temperature sensor, standard supply |
