Ac Side; It Grid - Bosch BPT-C 200 Betriebsanleitung

English
Rotating magnetic field
Bosch Power Tec GmbH
4.3.3

AC side

AC cable for power distribution (LV HRC disconnector or AC circuit
breaker)
(External AC disconnector, p. 19)
 Protected against earth faults
 Protected against short circuits
 Dielectric strength of at least 1000 V

IT grid


Consumers must not be connected to the AC output voltage of the device.

Consumers can override the IT grid or affect the control of the central
inverter. It is permissible to connect a galvanically isolated transformer for
the auxiliary power supply of the inverter.
Use aluminium or plastic cable clips for cable strain relief

Two AC cables can be connected per phase.
The AC output voltage is 300 V
performance 200 kVA and 300 kVA, and 315 V
level of performance 350 kVA
The central inverters switch on with both a clockwise and an anti-clockwise
rotating magnetic field. Recommendation: Use a clockwise rotating
magnetic field
Auxiliary power supply
Single-phase cable

230 V -10%, +15% (according to EN 50160)

50 Hz

TN grid (L1, N, PE)

Necessary (external) fuse: 16 A, type B or similar

If there is no auxiliary power supply (230 VAC), use a separate galvanically

isolated transformer with 2.5 kVA output to supply the central inverter
with 230 V.
The auxiliary power supply is used to supply the display, the LED indicators,
the internal fans and the electronics of the central inverter.
Installation location | 43
(phase to phase) for the levels of
eff
(phase to phase) for the
eff
BPT-C 200, 300, 350 | Operating manual