Stecamat 302
Description
The Stecamat 302 battery charger and power supply unit is available from 12 V to 36 V with a rated power of 430 W to 650 W, also with automatic switching. Parallel consumers can be supplied
up to the maximum device current. Your battery is charged gently and quickly by the processor-controlled charging process. This also allows pre-damaged or deeply discharged batteries to be treated, making a long service life possible with the Stecamat 302. A light-emitting diode gives you quick information about the charging status.
The Stecamat 302 charger is suitable for use in vehicles with its robust and splash-proof housing. A high ambient temperature range with convection cooling
and the simple operation ensure seamless operation. The selective on-board power supply protection circuit ensures the greatest possible safety during operation on vehicles. Its extensive accessories means that the ideal solution can be created for any application. For example, a special fire brigade version is available.
Features
Product features
- Half the charging time compared to simple, non-controlled chargers with the same rated current
- Optimal for charging batteries with liquid electrolyte and gel / absorbed electrolyte (AGM)
- Suitable for totally discharged batteries
- Constant battery operational readiness through integrated trickle charge
- Ready for operation in just a few minutes
- Charging below the gassing voltage
- Optimal charging of damaged batteries
- Individually programmed upon request
Electronic protection functions
- Protection in the case of wrong or damaged batteries
- Battery overcharge protection
- Charger output protected against short circuits, reverse polarity and overvoltage
Displays
- LED shows operating states
Downloads
Technical data
| Charging rated voltage | 12 V | 24 V | 36 V | 12 V | 24 V |
|---|---|---|---|---|---|
| Charge current | 30 A | 20 A | 15 A | 30 A | 20 A |
| End-of-charge voltage | 14.4 V | 28.8 V | 43.2 V | 14.4 V | 28.8 V |
| Trickle charge voltage | 13.8 V | 27.6 V | 41.4 V | 13.8 V | 27.6 V |
| Characteristic curve | UoIUoIU | ||||
| Grid voltage | 230 V AC ±10 %, can be switched to 115 V AC ±10 % | ||||
| Frequency range | 50 Hz / 60 Hz | ||||
| Mains electricity (230 V) | 3.3 A | ||||
| Mains electricity (110 V) | 6.6 A | ||||
| Discharge current during grid failure | 1.3 mA | 2.6 mA | 3.9 mA | 2.6 mA | 2.6 mA |
| Protection class | I | ||||
| Casing | aluminium / plastic | ||||
| Degree of protection | IP 54 | ||||
| Ambient temperature | -20 °C … +60 °C | ||||
| Cooling principle | convection | ||||
| Dimensions (X x Y x Z) | 358 x 145 x 310 mm | ||||
| Weight | 15.0 kg | ||||