Surveying The Connection Area; Making The Electrical Connection - Kaco blueplanet 3.0 TL3 M2 WM OD IIG0 Operating Instructions Manual

7.2

Surveying the connection area

The connection for the AC supply is located on the base plate in the lower right area. The DC input source is connected to
the DC plugs and DC sockets on the base plate.
3 2 1
Fig. 9: Uncovering the DC connection
1 Cover to safeguard the DC connections
2 DC isolator switch
3 Screwdriver
↻ You have completed assembly.
1 Switch the DC isolator switches to "0" to remove the cover.
2 Carefully unlatch cover at the marked position using a screwdriver.
3 Remove cover and store for connection.
» Make the electrical connections.
7.3

Making the electrical connection

NOTE
Select conductor cross-section, safety type and safety value in accordance with the following basic condi-
tions:
Country-specific installation standards; power rating of the device; cable length; type of cable installation;
local temperature
7.3.1 Requirement for supply lines and fuse
DC-side
Max. conductor cross-section
Max. cable cross-section (with wire sleeves)
Recommended cable type
AC-side
Max. conductor cross-section
Max. cable cross-section (without wire sleeves)
Length of insulation to be stripped off
Connection type
Fuse protection for installation provided by customer
Tightening torque
Interfaces
Interface screw connections
Cable diameter for cable fitting
RS485 connection type
RS485 terminal cable cross-section
Page 18
Fig. 10: Surveying the connection area
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5
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KACO blueplanet 3.0 TL3 KACO blueplanet 4.0 TL3 KACO blueplanet 5.0 TL3 KACO blueplanet 6.5 TL3 KACO
blueplanet 7.5 TL3 KACO blueplanet 8.6 TL3 KACO blueplanet 9.0 TL3 KACO blueplanet 10.0 TL3
6
5 4
DC connector for PV generator
Housing grounding
AC connection socket for grid connection
-
2.5 - 6 mm² (DC plug connector)
solar cable
4.0 mm²
2.5 - 6 mm²
12 mm
Phoenix AC connector
max 25 A at 6 mm²
1 Nm
Ethernet: M25, default RS485: M16, max. 1.5 mm
(2x) 8 - 17 mm
Spring-type terminal
0.25 - 1.5 mm²