GE Mark V DS200PCCAG7ACB Power Connect Card

Overview

The GE Industrial Control Systems DC2000 series DS200PCCAG7ACB is a DC Power Connect Board that serves as an essential interface between the DC200 drive and the SCR power bridge. This board is non-repairable and does not contain serviceable parts. If it malfunctions, a full replacement is required.

Hardware Specifications

The PCCA board has ten potential group numbers, with each determined by factors such as system voltage, frame size, and power conversion type. The DS200PCCAG7ACB belongs to Group 7, denoted by “G7” in its part number.

System Compatibility:

• <600 V rms AC voltage
• Compatible with line fuses and reactors
• Works with separate or common bus transformers
• Supports both AC and DC snubbers
• Compatible with SDCI power supply board
• C or G frame style

Adjustable Hardware Jumpers:

• Total: 4 Jumpers
• JP1 & JP2: Connected to stab terminals P3-P10
• WP3 & WP4: Used to conjoin P2A to P2B and P1A to P1B
• Voltage Protection: Handled via snubber circuits and pulse transformers

Installation & Maintenance Guidelines

Power-Off State Maintenance:

• Inspect the motor for dust or debris
• Use mild cleaners (avoid harsh chemicals)
• Tighten all wires and connectors
• Check for frayed cables and worn insulation
• Follow torque tightening specifications (as labeled on the drive)

Excess Motor Vibration Solution:

• Manually spin the motor to check for damage and smooth rotation
• Test in reverse for irregular movements
• Tighten all motor bolts

Technical Specifications

Frequently Asked Questions (FAQ)

Where are jumpers JP1 and JP2 connected?

JP1 and JP2 are connected to stab terminals P3-P10, including P1, P1A, P1B, P2, P2A, P2B, DCS, and 1ACS-6ACS.

What is an additional maintenance step for excess motor vibration?

Manually spin the motor in both directions to check for damage. Use a wrench to tighten all mounting bolts.

What does pin 5PL-1 do on DS200PCCAG7ACB?

Pin 5PL-1, labeled as A6F, drives the cell 6F gate pulse transformer for the DS200PCCAG7ACB.