Installation; General Information; Surveying The Connection Area; Making The Electrical Connection - Kaco blueplanet 3.0TL3 Series Manual

7

Installation

7.1

General information

DANGER
Lethal voltages are still present in the connections and cables of the device even after the device has
been switched off and disconnected!
Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched.
› The device must be mounted in a fixed position before being connected electrically.
› Comply with all safety regulations and current technical connection specifications of the responsible
power supply company.
› The device is only permitted to be opened or serviced by a qualified electrician.
› Switch off the grid voltage by turning off the external circuit breakers.
› Check that all AC and DC cables are completely free of current using a clip-on ammeter.
› Do not touch the cables and/or terminals/busbars when switching the device on and off.
› Keep the device closed when in operation.
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. 16: 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
KACO blueplanet 3.0TL3 KACO blueplanet 4.0TL3 KACO blueplanet 5.0TL3 KACO blueplanet 6.5TL3 KACO blue-
planet 7.5 TL3 KACO blueplanet 8.6TL3 KACO blueplanet 9.0TL3 KACO blueplanet 10.0TL3
6
5 4
Fig. 17: Surveying the connection area
4 DC connector for PV generator
5 Housing grounding
6 AC connection socket for grid connection
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