24
Connecting AC Loads
1.
Prepare similar wires as AC mains
2.
Repeat steps as AC mains connection
3.
Fix them on AC Loads terminals
Connecting PV
1.
If there is DC switch on SP VITALITY-S,
Switch off it in advance
2.
Use following connectors for PV DC cables
Wieland PST40i1 (Preferred)
Multi-Contact MC4
3.
Prepare wires according table below
6
Cross
Section
(mm
2
)
Maximum Length for 1% Loss
(Meter)
SP5000 Vitality-S
1.5
28
2.5
44
4
71
6
100
4.
Plug connectors to SP VITALITY-S
Disconnect PV
To disconnect PV cables, please
1.
Turn off DC switch if available in advance
2.
Push in the inter-locker on PV connectors
3.
Pull off the connectors & cables
6
The table is based on 20°C environment, installer need to adjust according to application and
local regulation
Protected Earth (PE) Conductor Requirement
The cross section of the conductor shall not be less than
4mm
2
.
Torque Information
The torque for AC terminal is 0.6~0.8 Nm (Newton-meter).
