GE IC3600SIXJ1C1B Power Supply Selector Control Card

The GE IC3600SIXJ1C1B is a power supply selector control card manufactured for the General Electric Mark I-II IC3600 turbine control system series. It is a printed circuit board (PCB) with a 51-position row of metal prongs, selector switches, resistor networks, capacitors, and connector jacks. These components identify its physical configuration as a selector control assembly; the specific selection logic and electrical operating limits require model-specific documentation.

Board Layout and Component Identification

The board layout provides several physical reference points for inspection and part identification:

• Edge connector: 51 numbered metal prongs along the lower edge of the PCB.
• Capacitors: Two orange capacitors marked 8503(5) and 8512(5), with a stated temperature marking of 110 deg C.
• Selector assembly: A metal plate fitted with two black switch knobs, one at each end.
• Resistor network: Eight resistors arranged in four pairs, with reference designators R1 through R8.
• Connector jacks: Ten dark red-brown jacks, each with a pair of ports.

These details can help technicians compare the board with an existing unit during replacement checks. The component markings and physical layout do not establish the board's electrical ratings or prove interchangeability with another revision.

Technical Specifications

Replacement and Inspection Considerations

Before ordering a replacement, verify the complete part number IC3600SIXJ1C1B, including the C1B suffix, against the installed card and available equipment records. The connector arrangement and component layout are useful secondary checks, but visual similarity alone is insufficient to confirm electrical equivalence.

The supplied information does not specify operating voltage, current ratings, connector pin assignments, or selector switch positions. These details should be verified against applicable technical documentation before installation or commissioning.

Frequently Asked Questions

Q: Which control system is the IC3600SIXJ1C1B designed for?

A: It is identified as a power supply selector control card for the GE Mark I-II IC3600 turbine control system series. Confirm the installed system configuration and exact card number before replacement.

Q: How can the IC3600SIXJ1C1B be identified during inspection?

A: Check the complete model number and compare the 51-pin edge connector, two orange capacitors, two selector knobs, eight resistors, and ten paired-port jacks with the existing card.

Q: Are the electrical ratings and connector pin assignments available?

A: They are not established by the supplied information. Do not infer supply voltage, current capacity, or pin functions from component appearance; obtain the applicable wiring diagrams or technical documentation before connecting the card.