Pulse buffer rectifiers

Thyristor, active rectifiers

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PBI rectifiers are DC power supply units adapted to the needs of industrial plants with high requirements for efficiency, technical parameters and power supply reliability. Rectifiers are designed to supply consumers connected to the battery as well as directly from the power supply unit. PBI type buffer power supply units are intended for operation in DC uninterruptible power supply systems as a voltage source for consumers and charging batteries with rated voltages of 24VDC, 48VDC, 110VDC, 220VDC, 400VDC or other compliant with its specification. Read more > Thanks to the independent, parallel operation of the modules, redundant configuration is obtained, which ensures uninterrupted operation of the power supply in case of one module damage. PBI M rectifier modules are designed for installation in 19” cabinets, creating a compact structure, optimized in terms of module operating conditions. The use of modern semiconductor elements of the power supplies con