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BENNING 46393, Tebevert 2500 Inverter Repaired By Dynamics Circuit (S) Pte. BENNING 46393 Bocholt Germany, Tebevert 2500 G48E230 Inverter supports more and more mission critical loads for industrial and commercial applications require a smooth and uninterrupted supply of electricity. On the public network, major loads as well as lightning strikes, generate dynamic over voltages, under voltages, sags/brownouts and transients. Inverter repair should be taken with extreme caution, repair should only be performed by technicians who have required training and experience to work with electrical equipment. Dynamics Circuit (S) Pte. Strongly recommends to consult an expert in the field when repairing or installing inverter equipment. Talk to the experts!

Manual

Dynamics Circuit (S) Pte. 15 Yishun Industrial Street 1, #09-28 Win 5, Singapore 768091. Contact: (+65) 6754 7024 Email: sales@dynamicscircuit.com www.dynamicscircuit.com.

BENNING is known worldwide as a 'quality leader' for reliable and efficient power supplies for the Telecommunications, Industrial, Medical and IT industries. The Product Range The product range includes test and measurement products, rectifier and inverter systems, DC-DC converters, UPS-systems, OEM power supplies, chargers for traction.

BENNING World Class Power Solutions THYROTRONIC rectifier range for stationary back up power supply General The protection of electrical load against power failure is often carried out by battery backed up DC power supplies, providing electrical energy to important loads during mains supply, as well as during mains failure. Punto Battery backed up DC power supplies have, over several decades proved extremely reliable and very economical power supplies. The reliability of a battery backed up DC power supply is defined by the quality of the battery used, as well as the reliable operation of the rectifier. BENNING World Class Power Solutions THYROTRONIC rectifier range for multi-purpose use Operation Lead-acid and nickel-cadmium batteries achieve optimum service life when remaining on float, in a charged condition. The charger floats the battery in a charged state and also supplies the load with power. In the event of mains power failure the battery will then supply the load its required power.

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Benning 46393 manual

This is called 'parallel operation' (see fig. With substantially discharged batteries, the rectifier unit at first operates in the I-branch of the IU-characteristic line, whereby the charging current. BENNING World Class Power Solutions safe, reliable, powerful Rectifier series Thyrotronic The Thyrotronic series consists mainly of a thyristor-controlled power unit and a microprocessor-controlled monitoring and control unit. The following main components are included: • mains input with contactor • mains transformer with separate windings • fully controlled 6 pulse three phase bridge with semi conductor protection fuse (working primarily as battery inverse polarity protection) • smoothing chokes and capacitor bank to reduce ripple • control unit with digital setpoint setting • digital monitoring. BENNING World Class Power Solutions THYROTRONIC comprehensive alarm and monitoring concept Functions of the signalling and monitoring unit: In the rectifiers of the Thyrotronic range a very large monitoring concept with the following functions is included as standard: Mains monitoring In case of a mains failure, an electronic regulator block is initiated and the LED and the 'mains failure relay' will be activated.

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