DC power supply modules Device description Devices in the range 100 ... 245 A (48 ... 119 kW) 6 6.4 6.4.2 The LED display enables fast indication of several operating states. 6.4-5 EDS94SPP101 EN 3.1-04/2007 Pos. Description X11 External 24 V supply X12 4 digital outputs 1 digital input Nameplate, retractable Setting of mains voltage/brake chopper threshold Upper cap Cable fixation for L1 ... L3, , also serves as a lifting aid, at the top and bottom, can be removed Cable fixation for +UG/-UG, can be mounted at the top and bottom Module front with removable cable opening covers Cable connection +UG/-UG (also specified as part of X111 or X112) Nameplate 2 Pos.
Description (connections) X111 Mains (supply from above, e.g. through top-mounted filter) For cables being routed upwards DC-bus voltage (compatible to 9300 series) X112 Mains (supply from below, e.g. through side-mounted filter) For cables being routed downwards External brake resistor DC bus X109 DC busbar + Direct connection of 9400 series axis modules, device size 1 ... 3 X110 DC busbar - LED Labelling Colour Description SSP94LED21 - - - OVERHEAT MAINS Red Green Overtemperature Mains voltage OK BRCHOP FAIL Red Short circuit on brake chopper 24 V Green 24 V supply voltage OK BRCHOP ON Yellow Brake chopper active Pos. Symbol Description Long discharge time:
All power terminals carry hazardous voltages for at least 3 minutes after mains disconnection! High discharge current: Fixed installation and PE connection to EN 61800-5-1 required! Electrostatic sensitive devices: Before working on the device, personnel must ensure that they are free of electrostatic charge!