BusinessPhone Communication Platform 5.1
System Description ASB 150 02 > Hardware

## Power equipment

For the BP250 two different power supplies are available. The transformer providing 36V AC or the battery charger providing 48V DC and facilitating a battery backup with integrated battery unit (BKB 201 001) or separate battery cabinet (BKB 201 002).

The BP128i has an integrated power supply without battery charging facility

The BP50 has an integrated power supply that comes with or without battery charging facility.

Revision: M © Ericsson Enterprise 2003