Connecting Two Or More Energy Storage Solutions In Parallel - Koch 2.0 Series Operating Manual

5 Commissioning
5.2
22
Operating manual Energy storage solutions
V1.3DE/EN
Fig. 10: Indicator LED, on the top of the housing
Connect the power to the DC link.

After about 10 seconds, the indicator LED t on the top of the housing will flash

(as the energy increases, it will flash faster).
After another 10 seconds, the Energy storage solution will be ready for use

(This time will increase by 5 seconds for each extension module).
Energy storage solution is connected to the DC link.


Connecting two or more Energy storage solutions in parallel

Several Energy storage solutions may also be connected to the DC link in parallel by
the "–DC" (black), "BR" (grey) and "+DC" (red) terminals. Procedure according to
( Chapter 5.1).

5