Bosch BPT-C 200 Betriebsanleitung Seite 108

16 | Safety
BPT-C 200, 300, 350 | Operating manual
[5]
F1: Auxiliary power supply fuse
[6]
21: Auxiliary power supply connection bar
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2.2: Control cabinet, open
[7]
X23: Terminal block for earthing the solar generator
[8]
Q7: Protector for fan
[9]
F7: Fuse for internal electronics
5 x 20 mm 250 V, 3.15 A, F
[10]
K1: Controls the DC disconnector (Q1-Q4)
[11]
K2: Enables control of the mains contactor (Q5)
[12]
K4: Coupling relay for fan
[13]
K5: Coupling relay for temperature monitoring
[14]
K6: Coupling relay for indicating that the auxiliary power supply is present as
required (this relay is not provided depending on the revision status) and K7:
Temperature monitoring of final stage fan (this relay is not provided
depending on the revision status)
[15]
K8: Coupling relay for external switch for disconnecting the central inverter
from the grid
[16]
Card set
[17]
DC/DC converter board
[18]
C7 and C8: Buffer modules
[19]
T2: Power adapter (24-V supply)
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Bosch Power Tec GmbH
English
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