Starting The Device - Bosch BPT-C 200 Betriebsanleitung

66 | Commissioning
BPT-C 200, 300, 350 | Operating manual
In the display, commissioning consists of the following steps:
Setting the menu language

Setting time and date

Setting the country and country-specific parameter set

Setting the system-specific parameters

Optional: If required by the power supply company: Changing the

operating parameters
6.2.1

Starting the device

▶
Procedure
1. Fit all protective covers
2. Check the DC circuit breaker settings
Please note the following here:
DC circuit breakers have two independent trigger mechanisms (In the
device, p. 15):
Short-circuit protection: Fast, magnetic triggering in the event of a

short circuit
Setting: MIN 1250 A; Left-hand adjustment wheel
Line protection: Thermal triggering in the event of overload

Setting range: 175–250 A: Right-hand adjustment wheel
Standard setting: MAX 250 A
3. Close or switch on all disconnectors and the DC circuit breakers in the
device
4. Close and lock cabinet doors
5. Set the On/Off switch on the front door to 0
6. Close external DC disconnectors
7. Close the external AC disconnector
8. Switch on the auxiliary power supply
9. Set the On/Off switch on the front door to 1
After switching on the auxiliary power supply, the central inverter
activates the LED indicators and the display.
Please note the following here:
 Display starts after a few minutes.
 The operating frequency of central inverters lies within a clearly audible
range. The noises which are perceived as a type of screeching, hissing
or squeaking are typical of the device and represent no impairment to
operation.
■
The device is started
If the central inverter has already been operated once, the control will
already have grid parameters. This means you can start to supply power to
the grid immediately after switching on the device.
LED indicators during commissioning
In parallel to commissioning, the inverter activates the LED indicators.
LED lights up
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Bosch Power Tec GmbH