Operation principle and hardware description 29 Drive module without full-size output cable connection terminals(option +0H371) and IP20 shrouds (option +0B051), with commonmode filter (+E208)1 Lifting lugs2 Input cable connection busbars (L1/U1, L2/V1, L3/W1) and DC+ and DC- busbars (UDC+, UCD-with option +H356)3 Circuit board compartment4 Output cable connection busbars (T1/U2, T2/V2, T3/W2) and brake resistor connection busbars (R+and R- with option +D150)5 Common mode filter (option +E208)6 Auxiliary cooling fans7 Heatsink8 PE busbar9 Cover on heatsink cleaning hole10 Main cooling fans234511976108
