Connecting The Des, Dek, Kes, Kek - Koch 2.0 Series Operating Manual

5 Commissioning
5.1.1
The commissioning
procedure
18
Operating manual Energy storage solutions
V1.3DE/EN
• Conductor size for the electrical connections according to EN-VDE standard:
rigid: 0.2 - 6 mm²
flexible: 0.2 - 4 mm²
AWG (American wire gauge): 24 - 10 mm²
flexible with wire end ferrule without/with plastic sleeve: 0.25 - 4 mm²
(stripping length: 10 mm)

Connecting the DES, DEK, KES, KEK

Fig. 5: Connection diagram DEK, DES, KEK, KES
1 Application
2 Energy storage solution (DEK, DES, KEK, KES)
This procedure applies for "automatic setting of the operating
voltage on the DC link".
In the case of "Fixed setting of operating voltage on the DC line"
( Page 21, chap. 5.1.2 "Connecting the DEV, KEV"), the brake

resistor is not connected.
1
2