Power Supply

Power supply 640 mA with integrated choke for supplying a bus line from an uninterrupted supply. Quick diagnostics via LED display for operational readiness, fault and battery level as well as a floating contact for a fault signal indication. The accumulator module or up to 2 rechargeablebatteries can be charged in normal operation by the voltage supply. The bus voltage...

For connection of sealed lead acid batteries SAK7, SAK12 and SAK17 to the uninterruptible EIB power supply SU/S 30.640.1. In case only one battery is connected, the Basic Cable Set KS/K 4.1 with integrated temperature sensor is to be used.

Sealed lead acid battery module for maintaining the ABB i-bus® system voltage in case of a mains failure in connection with the Uninterruptible EIB Power Supply SU/S 30.640.1. Connection is made via standard cables. Minimum backup time

For connection of batteries SAK7, SAK12 and SAK17 to the Uninterruptible EIB Power Supply SU/S 30.640.1. If two batteries are connected, Cable Set KS/K 4.1 is used for the first battery and the Cable Set KS/K 2.1 is used for the second battery.

KNX power supplies 320 mA generate and monitor the KNX system voltage (SELV). The bus line is decoupled from the power supply by an integrated choke. The voltage output is short-circuit and overload protected. The two-color LED indicates device output status. With two-coloured status indicator and wide range input from 85…265 V AC, 50/60 Hz.

KNX power supplies 640 mA generate and monitor the KNX system voltage (SELV). The bus line is decoupled from the power supply by an integrated choke. The voltage output is short-circuit and overload protected. The two-color LED indicates device output status. Device type SV/S 30.640.3.1 has an additional 30 V DC short-circuit and overload protected voltage output that can be...

Compact Power Supply 640 mA with integrated choke. Quick diagnostics by LED display and ETS communication objects. Analysis of the operating state and the bus line possible by means of ABB i-bus tool. Additional voltage output to supply an additional line in conjunction with an additional choke.

Compact Power Supply 320 mA with integrated choke. Quick diagnostics by LED display and ETS communication objects. Analysis of the operating state and the bus line possible by means of ABB i-bus tool.

KNX power supplies 160 mA generate and monitor the KNX system voltage (SELV). The bus line is decoupled from the power supply by an integrated choke. The voltage output is short-circuit and overload protected. The two-color LED indicates device output status. With two-coloured status indicator and wide range input from 85…265 V AC, 50/60 Hz.

The device is used for on site commissioning of KNX devices should KNX system voltage be unavailable. The most important functions of a KNX device with manual operation can be tested.

For decoupling the bus line from the power supply. The device has a reset switch for isolating the bus voltage and resetting the bus devices connected to this line. Connedtion to ABB i-bus® via Bus Connection Terminal. No Data Rail required.