SMA STP 10000TL-10 Installation - Manual (Page 54)

6 Electrical Connection SMA Solar Technology AG
54 STP10-17TL-IA-en-32 Installation Manual
2. Unscrew the captive screws of the DC lid on the
left-hand side of the connection area.
3. Lift the DC lid up from the bottom to remove it.
4. Plug all surge arresters into the slots provided until they snap into place with the side latches.
– The surge arrester marked "PE 500" must be
inserted in the bottom slot.
– If surge arresters are only required for input A,
the two surge arresters must be mounted on the
two upper slots.
– If input B is also to be protected, surge arresters
must be plugged into all slots.