SMA STP 60-10 - Specifications for Grid Protection

5 Technical Data SMA Solar Technology AG
46 SHP75-10-STP60-10-IA-xx-18 Installation Guide
Torques STP 60-10
Table 5.8: Torques STP 60-10
5.5 Specifications for Grid
Protection
Table 5.9: Specifications for grid protection
Parameters Tools Torque
A M63 cable gland Wrench 65/68 mm 6 Nm
Swivel nut of the M63 cable gland Wrench 65/68 mm 3 Nm
B AC terminals TX 30 x 50 14 Nm (cable sheath diameter = 35 to 95 mm);
C Primary grounding conductor
(secondary grounding conductor
directly to the right of it)
TX 30 3.9 Nm
D PV terminals TX 30 x 50 14 Nm (cable sheath diameter = 35 to 95 mm);
E M32 cable gland Wrench 36 mm 6 Nm
Swivel nut of the M32 cable gland Wrench 36 mm 1.8 Nm
F M25 cable gland Wrench 33 mm 10 Nm
Swivel nut of the M25 cable gland Wrench 33 mm 1.8 Nm
GM6 equipment grounding
(equipotential bonding terminal)
TX 20 3.9 Nm
Front screw (not shown) TX 30 1.5 Nm
Parameters SHP 75-10 STP 60-10
Maximum inverter current, I
ACmax
109 A 87 A
Recommended type of time-lag fuse gL/gG (IEC 60269-1) 160 A 125 A
Recommended circuit breaker type B or C 160 A 125 A
Maximum fuse rating 160 A 125 A
INFORMATION
Observe local regulations.