Inquiry (采购产品): Battery charger quotation I am Sourcing Manager in Alstom Transport Company at Tarbes site (France). For a tender for locomotives we are preparing, we would like receive an offer for the material defined hereunder: Battery charger: Battery 24V - rolling stock application - Chock&vibration according standard EN 60373 - Fire & smoke according standard NF F 16 101- 102 - installation in IP 54 area -Input voltage : 3x 400V/ 50hz and 1x 220V / 50hz for maintenance - Power : 7kW for triphase supply (and 3kW for maintenance(1x220V/50hz) with natural cooling) - Output voltage/total output current : 24V DC (32V DC max) / 300A DC - 2 types of charge: charge at constant battery current, charge at constant battery voltage with temperature correction -Operating temperature : -25°C, +50°C - Internal forced air cooling ( in maintenance conditions : natural cooling) - Protection grade IP00 - Max Dimensions : 800mm (width) x 450mm (hight) x 500mm(deph) - Computer Interface for maintenance : RS 232 Quantity : 125 For all tecnical information, please contact M. Auchere au 33 (0)5 62 53 48 27. Waiting for your proposal. Best regards P. Soret Sourcing Product Leader ALSTOM Tarbes **** Hidden Message ***** PHILIPPE SORET TARBESFRA Company: ALSTOM TRANSPORT Title: SOURCING PRODUCT MANAGER E-mail: philippe.soret@alstom.transport.com **** Hidden Message ***** philippe.soret@alstom.transport.com
