Making The Electrical Connection; Requirement For Supply Lines And Fuse - Kaco blueplanet 50.0TL3 Manual Del Usuario

1 | General information
5
Fig. 11: Connection area: blueplanet 50.0 TL3 Basic + M
Key
1 DC isolator switch (not present in S version)
2 Cable fitting for DC connection (M version)
3 Connector for DC connection (XL version)
6.4

Making the electrical connection

NOTE
Select conductor cross-section, safety type and safety value in accordance with the following basic
conditions:
Country-specific installation standards; power rating of the device; cable length; type of cable installation; local
temperature
6.4.1

Requirement for supply lines and fuse

DC-side
Max. conductor
cross-section
Min. cable cross-
section
Length of insula-
tion to be stripped
off
Tightening torque
Recommended
cable type
Fuse size (electrical
data)
Fuse size (mechan-
ical data)
Combiner box
Cable diameter for
cable fitting
Fitting for DC con-
nection
Torque for cable
fitting
Page 16
1
PV-
PV+
2
S variant M variant
95 mm² (max. 95 mm² (max.
120 mm²) 120 mm²)
in accordance with local installation standards
Depending on the cable lug
15-22
Solar cable
-
mm
External with DC isolator switch preferable
15 - 21 (M32) mm
M32
4 Nm
Operating Instruction I
5
4
Fig. 12: Connection area: blueplanet 60.0 TL3 XL
4 Cable fitting for AC connection
5 Earthing bolt
B variant X variant
95 mm² (max. -
120 mm²)
15 mm
-
1100V gPV max. 20A
14 x 51 mm
Integrated DC isolator switch
1.8 - 2.75 (2mm² - 6mm²) mm
SW15
1.8 Nm
KACO blueplanet 50.0 TL3 KACO blueplanet 60.0 TL3
1
3
FR - X
-
-