BUM60-12/24-54-B-001 - Power unit - BAUMÜLLER
This BAUMÜLLER BUM60-12/24-54-B-001 power supply unit is designed to complement the BAUMÜLLER modular system. Series : BUM60-30 and BUM60-31.
BUM60-12/24-54-B-001 : 4.5kW, 3 x AC 400 - 480V 50 / 60Hz, 16A, 130W
This BUM60-12/24-54-B-001 power supply unit is at your disposal to replace your defective equipment and has a guarantee of operation adapted to your needs.
The mono power unit BUM 60 complements the Baumüller Modular System in the medium performance range.
Plug-in analog controller cards are supposed to be used for closed-loop control.
The mono power unit BUM 60 consists of the feed current converter on the mains side and the motor-end inverter.
The whole unit BUM 60 consists of the three parts feed current converter on the mains side, mo- tor-end inverter and controller plug-in card.
- Feed current converter on the mains side
The feed current converter is an non-controllable B6 rectifier with starting current load relief and ballast circuit.
- Starting current load relief
Because of the intermediate circuit capacity without starting current load relief, a direct switch-on of the unit would lead to an inadmissibly high level of impulse current. To avoid this impulse current, the starting current is limited by a resistor.
- Ballast circuit
In certain operation modes feeds the motor energy to the unit. This energy is stored and leads to a higher intermediate circuit voltage. To avoid reaching the over voltage switch-off thresh- old, the feed-back energy is transformed to heat in an internal or external ballast resistor.
- Motor-end inverter
The motor-end inverter comprises the IGBT power unit and the accompanying detectors. The detectors supply on the one hand measurement signals and on the other hand the self-pro- tection facilities of the power electronic. The control of the inverter is run by the controller.
Baumüller is a leading manufacturer of intelligent drive and automation systems.
Based in Nuremberg, Baumüller is a leading manufacturer of electrical automation and control systems. Our employees plan, develop, manufacture and install intelligent system solutions for mechanical engineering at more than 40 locations worldwide - from PLCopen's user interface and motion control software to software modules and controls up to 'to converters, electric motors and the entire service program for automation solutions.
Baumüller's comprehensive range of services also includes service, installation, assembly and relocation. Baumüller is one of the world's leading automation partners in the field of mechanical engineering.