Special aspects when connecting an external storage unit

If an external energy storage unit, which is not installed in the same control cabinet, is connected to one of the following devices, a ferrite sleeve must be attached to the connection cables.

• MDP92A-..: X4_B
• MDE90A-..: X13
• MDC90A-..: X4_B

The ring terminals must be insulated using heat shrink tubing.

[1]	Ferrite sleeve
[2]	Cable tie for securing the ferrite sleeve to the sheet metal

The ferrite sleeve is enclosed with the device as a standard accessory.