Features:
- Interfaces an SDCI control section with the forward and reverse SCR bridge circuits.
- Covers group-seven armature-voltage scaling from 230 to 630 V.
- Supports C-frame and G-frame layouts with AC and DC snubber paths.
DS200PCCAG7A is differentiated by its SDCI connection and group-seven voltage-feedback arrangement.
The associated power path accommodates line fuses, line reactors, and either a shared or separate bus transformer.
Four wire jumpers define the feedback and snubber selections required by the installed bridge design.
The General Electric DS200PCCAG7A DC2000 Power Connect Card may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric DS200PCCAG7A DC2000 Power Connect Card Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Group-Seven Firing Architecture
- Control Side: The SDCI board supplies the firing-control interface used by the PCCA.
- Power Side: Pulse paths couple the control section to the SCR power bridge.
- Frame Types: The group-seven layout applies to C-frame and G-frame drive assemblies.
- Conversion Path: Forward and reverse gate circuits support regenerative bridge operation.
Armature Feedback Range
- Lower Setting: The published group range begins at 230 V armature feedback.
- Upper Setting: Scaling extends to a 630 V armature level.
- AC Boundary: The associated AC line input is limited to 600 V rms.
- Jumper Selection: JP1 and JP2 participate in matching the voltage-feedback circuit.
SDCI Connection Structure
- Supply Board: Group G7 is paired with the SDCI power-supply board.
- Bus Options: The power structure can use either a common or separate bus transformer.
- Line Hardware: Line fuses and reactors are included in the supported arrangement.
- Control Coupling: The PCCA receives firing information from the SDCI-side circuitry.
Bridge Transient Control
- AC Snubbers: AC-side networks reduce switching voltage spikes on the line path.
- DC Snubbers: DC-bus networks limit transients across the rectified section.
- WP Links: WP3 and WP4 establish specified snubber-circuit selections.
- Isolation: Pulse-transformer stages separate control-level commands from SCR gate circuits.