SMA 20000TL Installation - Manual (Page 22)

5 Electrical Connection SMA Solar Technology AG
22 PCONTROLMOD-IA-en-15 Installation Manual
Procedure:
2. Connect the connection cable to the ripple control receiver (see ripple control receiver manual).
Trim the unused insulated conductors up to the cable sheath and note the conductor colors.
3. Insert the connection cable through the seal and cable gland into the inverter.
4. Connect the connection cable to the six-pole plug as follows:
• Release the required conductor inlets of the plug using a screwdriver.
• Insert the insulated conductors into the conductor inlets. Make sure that the noted conductor
colors correspond to the pin assignment of the module.
5. Insert the six-pole plug into the terminal of the module. Observe the pin assignment.
6. Fasten the swivel nut hand-tight to the cable gland.
Ensure that the cable is securely in place and that
the enclosure opening of the inverter is tightly
sealed.
7. Flip down the display and fasten the screw hand-tight.
8. Close and commission the inverter (see inverter manual).
1.
Danger to life due to electric shock from faulty connection of the ripple control
receiver
In the event of faulty connection of the connection cable to the ripple control receiver, grid
voltage may be present in the module.
• Do not connect the insulated conductors of the connection cable to the line conductors of
the ripple control receiver.
• When connecting, ensure that no bridge is being used in the ripple control receiver.
Ripple control receiver
signal Insulated conductor color Module
pin assignment
+ 12 V Pin 5 / Pin 14
D4 Pin 4 / Pin 15
D3 Pin 3 / Pin 16
D2 Pin 2 / Pin 17
D1 Pin 1 / Pin 18