DS200PCCAG7A - Power Connect Card

SPECIFICATIONS:

Part Number: DS200PCCAG7A
Manufacturer: General Electric
Series: EX2000
Product Type: Power Connect Card
Number of channels: 6
Input Span: 1-5 V dc
Outputs: 24 V outputs
Technology: Surface Mount
Analog output current: 0-20 mA
Operating temperature: -30 to 65 °C
Size: 26.41 cm High x 21.33 cm
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States
Manual: GEI-100161

FUNCTIONAL DESCRIPTION:

DS200PCCAG7A is a Power Connect Card manufactured and designed by General Electric as part of the EX2000 Series used in GE Excitation Control Systems. The DS200PCCA Power Connect Card (PCCA) interfaces the drive’s control circuitry and the SCR power bridge. The PCCA board uses pulse transformers to provide a gate drive to the SCR bridge. For low-to-medium horsepower controllers, the PCCA board also includes snubber circuits to control spikes across the ac lines, dc bus, and gate drivers. For higher horsepower controllers, some or all of the snubber circuits are omitted from the PCCA board and are located elsewhere in the system.

FEATURES:

• The PCCA board has ten group numbers. The group number used in a system is determined by the system voltage, frame size, and whether the system uses regenerative or non-regenerative power conversion.

• The PCCA board has four wire jumpers, designated JP1, JP2, WP3, and WP4 that select system voltage and determine snubber capacitor connections.

• Jumpers JP1 and JP2 must be connected to the appropriate stab terminals P3 through P10, as determined by the card group number and system voltage. Jumpers WP3 and WP4 are used to connect stab terminals P2A to P2B, and P1A to P1B, respectively.

• These jumpers are used to select whether the PCCA snubber capacitors are connected to the same point on the power bridge as the voltage feedback channel.

• The PCCA board includes configurable jumpers and wiring plug connectors (there are no LEDs, fuses, test points, or switches) as part of the board.

• The PCCA board sends forward and reverse gate pulse signals to the SCR bridge via twelve plug connectors, 1RPL − 6RPL and 1FPL − 6FPL, and communicates with the power supply board via one additional plug connector, 5PL.

WOC has the largest stock of GE Excitation Control System Replacement Parts. We can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

How is a Power Connect Card integrated into a turbine control system?

The PCC is typically installed within the turbine's control cabinet or control room. It interfaces with the turbine's main control system, receiving commands and sending status information via digital communication protocols like Modbus or Ethernet/IP.

What is a Power Connect Card (PCC) in a turbine control system?

A Power Connect Card (PCC) is a specialized electronic card used in turbine control systems to manage power distribution, monitor electrical parameters, and facilitate communication between different components within the system.

What types of turbines use Power Connect Cards?

Power Connect Cards are commonly used in various types of turbines, including gas turbines, steam turbines, and hydro turbines, where precise control and monitoring of electrical systems are crucial for efficient operation.