Opening The Device; Surveying The Connection Area; Making The Electrical Connection - Kaco blueplanaet 150 TL3 Bedienungsanleitung

↻ NOTE: S version: The device is shut down externally at the combiner box.
1 Switch the DC isolator switch from 1 (ON) to 0 (OFF).
2 Press in the safety catch (1) from behind.
3 Attach the hanging lock (2) to the safety catch.
DANGER! A measurement in a live state may be required for tests. Only appro-
priately qualified electricians authorised by the mains supply network oper-
ator are permitted to open and maintain the device.
DANGER! Observe all safety regulations against harmless contact with live ma-
terials.
7.2

Opening the device

↻ The device has been installed on the mount.
↻ Wipe any moisture off the frame of the housing cover using a cloth.
1 Undo the 6 screws and carefully remove the housing cover [ T_25]
2 Take care not to damage or soil the seals and fibre optics when setting down the
housing cover.
» Proceed with the installation of the device.
7.3

Surveying the connection area

6
5
4
Fig. 14: Connection area on DC side (left) / AC side (right)
Legend
1 AC connection point
2 AC overvoltage protection base
3 AC earthing bolt
7.4

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
7.4.1 Requirement for supply lines and fuse
DC-side
Max. conductor cross-section
Min. cable cross-section
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
KACO blueplanet 137 TL3 KACO blueplanaet 150 TL3
6
5
1
4
2
3
Fig. 15: Connection area (XL - Version)
4 DC connection point
5 DC overvoltage protection
6 PID connection point
240mm² (AL or CU)
in accordance with local installation standards
Fig. 12: Lock DC circuit breakers to
prevent reconnection.
1
2
Fig. 13: Remove housing cover
1
2
1
2
3
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