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- Low cost DC supply for small substations
- Individual charger for each battery for maximum capacity
- Easily replaceable internal 7 or 12 Ah VRLA batteries
- 27.6 V fixed voltage output
- 1.75 Amax continuous current output
- Low-ripple DC output
- On device fuse holders at input and output
- AC and DC presence LED indicators
- Battery voltage test function
- Ergonomic wall-mount or rack type case
User Guide -
BAR-24 7Ah and 12Ah Battery Charger Technical Specifications Input Voltage 230 VAC (± 20 %) Input Frequency 47.5 - 62.5 Hz Input Current 0.5 Amax Input Fuse C type, 2 A Input Cable Diameter 0.75 mm2min (AWG 18) Output Voltage 27.6 VDC (> 1 % w/out battery group) Output Ripple > 1 % Output Current 1.75 Amax Output Fuse C type, 10 A Output Cable Diameter 2.5 mm2min (AWG 13) Power Factor 0.9 Efficiency 60 % Cooling Method Natural conviction Internal Battery Capacity 7 - 12 Ah Internal Battery Type VRLA (AGM) Pollution Degree III Dielectric Withstand 2 kVAC / 50 Hz, 1 min Impulse Withstand 5 kVpeak, 1.2 / 50 µs Operating Temperature (-25) - (+55) ºC * Storage Temperature (-30) - (+60) ºC * Relative Humidity ˂%95 RH (w/o condensation) Ingress Protection IP 20 Standard IEC 60146-1-1 [LVD], IEC 61326-1 [EMC] *: Operating or storing batteries at elevated temperatures improves performance but prolonged exposure will shorten life.