Project Design - KEB COMBIVERT R6-S Applications Manual

6.

Project Design

The following chapter shall assist you in the planning stage of applications.
6.1 General designs
6.1.1 Control cabinet design calculation
1 Main fuse
2 Main contactor
3 Commutation choke or harmonic filter
4 COMBIVERT R6
5 HF side-mounted filter (≥ size 25)
HF side-mounted filter (≤ size 19)
7 Frequency inverter
8 if necessary external DC fuses
9 Motor lines
10 A Protective Earth (PE) on the moun-
ting plate power circuit
10b Protective Earth (PE) on the moun-
ting plate control circuit
10c Equipotential bonding with the
housing earth
11 Mains connection power circuit
11 A Mains connection control circuit
12 Control lines
Large area contact at the mounting
plate
© KEB, 2008-02 COMBIVERT R6-S
Control circuit
Project design
Power circuit Direction of the cooling
fins
6
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