DS200PCCAG3A - Power Connect Card

SPECIFICATIONS:

Part Number: DS200PCCAG3A
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:

DS200PCCAG3A is a Power Connect Card manufactured and designed by General Electric as part of the EX2000 Series used in GE Excitation Control Systems. The Power Connect Card (PCCA) provides an interface between 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. 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. Table 1 summarizes the applications of the various PCCA board group numbers.

FEATURES:

• 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 get in touch with our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

How does a Power Connect Card integrate with existing control systems?

A Power Connect Card is typically designed to be compatible with standard communication protocols used in turbine control systems. This allows seamless integration with supervisory control systems for centralized monitoring and control.

What is the purpose of a Power Connect Card in turbine control?

The primary purpose of a Power Connect Card is to ensure efficient and reliable power management within turbine control systems. It helps in monitoring and controlling power parameters, such as voltage, current, and frequency, crucial for the safe operation of turbines.

How does a Power Connect Card enhance turbine control system performance?

A Power Connect Card improves system performance by providing accurate power monitoring, efficient control, and protection against electrical faults, thereby ensuring safe and reliable turbine operation.