Front Door; On/Off Switch - Bosch BPT-C 200 Betriebsanleitung

English
Bosch Power Tec GmbH
X22: Test terminal block
The test terminal block is available for measurements. If no results are
obtained on the test terminal block, check the fuses for the test terminal
block and measure directly at the connections, if necessary.
Terminal Function
1 DC connection DC +
2 DC connection DC -
3 AC connection L1
4 AC connection L2
5 AC connection L3
6 AC connection N (not assigned)
7 PE connection
8 Auxiliary power supply L
9 Auxiliary power supply N
X21: Auxiliary power supply connection bar
Terminal Function
1/2 Auxiliary power supply L
3/4 Auxiliary power supply N
5/6 Auxiliary power supply PE
7/8 Connection for an external switch to switch off the auxiliary power supply
(optional)
9/10 Connection (optional): If the device needs to be switched off quickly or if
dynamic grid support (fault ride through) is not required, then assign
terminals X21.9/10 (230 V, 10 mA) (Signal input: External monitoring
equipment, p. 33)
3.4

Front door

3.4.1

On/Off switch

The On/Off switch integrated into the front door disconnects the central
inverter in question from the auxiliary power supply (AC grid). In the
process, activation of the central inverter is interrupted. The central inverter
is disconnected from the AC grid and the display switches off. The central
inverter no longer participates in communication with other system
components. If you are using the manufacturer's system monitoring, the
BPT-< Touch displays a corresponding message.
If the On/Off switch is switched off, the central inverter stops being
supplied with power. For technical reasons, the device may switch off after
a time delay (0.2–2 s).
Display
0
1
Technical description | 27
Meaning
Device disconnected from the auxiliary
power supply. Device disconnects itself from
the grid. Display switches off.
Device ready for operation.
BPT-C 200, 300, 350 | Operating manual