Stecamat 861 ES
Processor-controlled charger / discharger for lead-acid batteries
Stecamat 861 ESProcessor-controlled charger / discharger for lead-acid batteriesDescriptionFeaturesDownloadsTechnical data Compare productsDescription
The Stecamat 861 ES battery charger features a discharging stage of 140 W. It can recharge 12 V batteries with 720 W of power or discharge, charge and evaluate batteries in one automated test cycle.
For individual adjustment of current, voltage, time and the ideal monitoring of your battery, the Stecamat 861 ES battery charger has a selection of preset battery profiles and the option of entering new battery profiles. The Stecamat 861 ES also enables the processing of damaged or totally discharged batteries, ensuring long service life. A backlit display provides rapid information on the state of charge.
The wide range of features and made-to-measure solutions for your application requirements make for high flexibility of use. This and the easy handling of the device make for trouble-free operation.
Features
Product features
- IP 65 jet waterproof casing
- Battery processing for wet, gel and AGM batteries possible
- Charges 12 V lead-acid batteries (max. 50 A)
- Adjustable rated capacity determines the maximum charging current
- Charging below the gassing voltage
- Features 2 pre-set and 4 programmable charging characteristics
- Automated testing for 12 V lead-acid batteries (charge – discharge – charge)
- 12 V discharging stage with 10 A discharge current (you can select between 2.5 A, 5 A and 10 A)
- Capacity detection of 12 V lead-acid batteries
- Suitable for treating deep-discharged batteries
- Potential-free contact for ventilator control of the battery room venting system
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
- Surge protection in on-board power supplies
Displays
- Multifunction graphical LC display with backlighting
- for voltage, current, charged capacity (charging) spent capacity (discharging) charging phase, test phase, menu
Operation
- Mains grid switch
- Four cursor buttons for menu selection
- Capacity test cycle: charge, discharge, charge
Interfaces
- Control contact for ventilation control system in accordance with DIN EN 50272
Options
- IO box with mains plug and relay for ventilator control
Downloads
Certificates
Product data sheet
Manuals
Product pics, technical drawings, etc.
Technical data
| 861 ES | |
|---|---|
| Charging rated voltage | 12 V |
| Charge current | 50 A |
| End-of-charge voltage | 14.4 V |
| Trickle charge voltage only for charging programme | 13.8 V |
| Max. rated discharge voltage | 12 V |
| Discharge cut-off voltage | 10.5 V (10 V … 11 V adjustable) |
| Discharge current | selectable: 2.5 A / 5 A / 10 A |
| Characteristic curve | UoIUoIU (charging), UoIUa (testing) |
| Capacity test cycle | charging / discharging / charging |
| Grid voltage | 230 V AC ±10 % |
| Frequency | 50 Hz (45 Hz … 65 Hz) |
| Mains electricity (230 V) | 3.7 A |
| Discharge current during grid failure | 1.0 mA |
| Protection class | I |
| Casing | aluminium / plastic |
| Degree of protection | IP 65 |
| Ambient temperature | -20 °C … +60 °C |
| Cooling principle | convection |
| Dimensions (X x Y x Z) | 226 x 535 x 127 mm |
| Weight | 11.5 kg |