GE IS200BPIAG1AEB Bridge Personality Interface Board

IS200BPIAG1AEB Bridge Personality Interface Board

The IS200BPIAG1AEB Bridge Personality Interface Board (BPlA) provides an interface between the control and power electronics of an IGBT 3-phase ac drive. The interface consists of six isolated IGBT gate drive circuits, three isolated shunt voltage controlled oscillator (VCO) feedback circuits, and isolated VCO feedback circuits to monitor the dc link, VAB, and VBC output voltages. Hardware phase overcurrent and IGBT desaturation fault protection are also provide on this board. Bridge control connections are made through the P1 connector. Connections to the phase A,B, and C IGBTs are made through six plug connectors. The BPIA board is mounted in a VME type rack.

Power Supplies

There are nine isolated power supplies that are derived from the secondaries of three transformers, one per phase. A 17.7 Vac square wave input is supplied to the transformer primaries fom the P1 connector. Two of the three secondaries on each transformer are half wave rectified and filtered to provide the two isolated +15 V (VCC) and -7.5 V (VEE) supplies required by the upper and lower IGBT gate driver circuits. The third secondary is full wave rectified and filtered to provide the isolated+12 volts required by the shunt current and phase voltage feedback VCOs and fault detection circuitry. A light 5 V logic supply is also generated by a 5 V linear regulator on the +12 V supply. Control logic referenced +5 V is supplied to the BPlA board through the P1 connector.

Technical Specifications

100% brand new and original,All the goods will be tested before shipment.

For the in stock items, we will send the order out within 5-7 days after receive the payment.

Global supplier of quality automation and control components.

Topteng offers a 12-month warranty from the date of delivery.

In the event of non-conforming product ( if damaged or incorrect product is received ),

Any nonconformity must be reported within 7 days of receipt of goods.

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