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Energy feeding unit (EBU, Static Converters)
They are units used as battery charge units used in the railed systems of Turkish Rail Directory of TÜVASAŞ since 2000. At the moment they are 350 units used in the trains.
• The EBU static converters have two phases AC inputs.
• Input voltage: 1000-1500 V (50Hz)
• A.C. Output voltage: a. Inverter Output voltage: 3 X 380V(50 Hz)
I. 2 X 22 kW (with automatic reserve) II. 2 x 7,5 kW (with automatic reserve)
b. 6 kvA 220 V with regular
• D.C. Output voltage: a. 150 A / 24 V nominal b. 60 A / 28.8 V for battery charge
• Protection class: IP-65
• Working temperature: -25°C / +55°C (with static cooling)
• Isolation: The input and output of the transformers are isolated with galvanize.
• Communication: RS 485 - RS 232
• 128 troubles can be tracked.
• Advantage of having LOG files
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