GE IS200EPSMG1AED Exciter Power Supply Module

IS200EPSMG1AED Exciter Power Supply Module

The IS200EPSMG1AED Exciter Power Supply Module (EPSM) is used in the EX2100 Excitation Control System.

The EPSM is comprised of 2 major sections, a buck-regulator and a push-pull inverter. The buck-regulator converts the input voltage to a 50 V dc intermediate voltage. This intermediate voltage is then applied to a push-pull inverter to create the required multiple output voltages. The transformer used in the push-pull inverter provides high-voltage isolation between the input voltage source and the output supplied to the control system.

Application

EPSMG1 converts 125 V dc from the power distribution module(PDM) into the voltages required for the EX2100 excitation control. There are three independent EPSMG1s that supply power to each of the controllers M1, M2, and C. They are mounted in the IS200EPBPG1A Exciter Power Backplane (EPBP) located below the IS200EBKPG1A Exciter Backplane (EBKP) in the control cabinet. Connectors P1 and P2 carry power from the EPSMG1 to EPBP for cables to EBKP and other boards. 

The EPSMG1 supplies +5 V dc, ±15 V dc, and +24 V dc to the control assembly backplane. Power is also supplied to external modules as follows:

• ±24 V dc to power the fans, de-excitation module, crowbar module, the ground detector module, and the field voltage/current module 

• Isolated +70 V dc for contact wetting to the terminal boards.

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.

Questions? Call +86 18050017653  or Email sales4@nseauto.com