DS200AAHA1	GE Turbine Control	Mark V

DS200AAHA1	GE Turbine Control	Mark V

Home GE Boards & Turbine Control Mark VI IS200 IS200PICHG1A

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GE PHASE INTERFACE BD - Wiring Diagram Image

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IS200PICHG1A

4.92 (13)
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4.92 (13)
Click a star to rate this product

The IS200PICHG1A Phase Interface Control Board

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Part Number: IS200PICHG1A
SKU: GBTC-14637

Manufacturer: GE Boards & Turbine Control
Series: Mark VI IS200

Description
Repairs
Warranty
Manuals

IS200PICHG1A Technical Specifications

Functional Part Number	IS200PICHG1A
Manufacturer	General Electric Company USA, GE Industrial Systems
Product Series	Mark VI IS200 Turbine Control System
Instruction Manual	GEI-100309
Functional Acronym/Abbreviation	PICH
Model Description	Phase Interface and Control Board
Number of Ground Planes	Two

About the IS200PICHG1A

The IS200PICHG1A works within the Innovation Series drives. The board includes all of the feedback signal processing circuits and gating drivers needed for four dual IGBT modules of the H-bridge phase assembly. This IS200PICHG1A Phase Interface Control Board printed circuit board product offering's normal style of Mark VI Series assembly features several components that are identifiable as interfaces. Each one of these interfaces exists as a fiber optic interface, with each interface being guaranteed their own individual fiber optic isolators per each gating or feedback circuit. Two total logic ground planes are available in the assembly of this IS200PICHG1A Phase Interface Control Board PICH-abbreviated product offering. This board has thirteen daughter boards that are soldered onto the primary. Included in the thirteen are:

Eight IGBT Driver Boards (IS205IGDH)
Four VCO Feedback Transmitter Boards (IS205VCXH)
One IGBT Temp Feedback Board (IS205TFBH)

Non-PCB IS200PICHG1A Hardware

Each one of the four total VCO Feedback Transmitter Boards in this IS200PICHG1A Phase Interface Control Board device's normal Mark VI Series assembly is equipped with their own functionality, again as detailed in the IS200PICHG1A Phase Interface Control Board instructional manual made available to our manuals tab above for your convenience of research. Two of this IS200PICHG1A Phase Interface Control Board product's four VCO Boards are utilized for in DC Capacitor Bus Voltage processes, while one is used for Phase to Neutral Voltage Conversion and the final remaining PCB in Phase Current. This IS200PICHG1A Phase Interface Control Board device's above-attached manual materials details several significant functional faults that impact this IS200PICHG1A Phase Interface Control Board device disproportionately. The IS200PICHG1A board includes as well:

three LEDs
one jumper switch
fifteen TP test points
twelve plug connectors
three stab-on connectors
twenty-four fiber optic connectors
high-voltage capacitors
heat sinks
inductor coils
transformers
two logic area ground planes
- a power ground (SHCOM)
- a signal ground (DCOM.)
- Logic circuits supplied by the +5V are referenced to this signal ground

Frequently Asked Questions about IS200PICHG1A

What is the purpose of the overvoltage trips on the IS200PICHG1A PCB?

There are several overvoltage trip signals on the IS200PICHG1A model. One of the trip signals is generated as a logical or overvoltage comparator monitoring each half of the available DC buses. Another potential overvoltage trip signal also includes a PICH board control which helps control undervoltage signals. A hardware jumper on the model is provided to help ensure that the overvoltage trip point is reduced.

What are the 3 board subassemblies on the IS200PICHG1A board, and what do they do?

The three board subassemblies on the model are an IS205TFBH IGBT Temperature Feedback Board, four IS204VCXH Feedback Transmitter Boards, and eight IS205IGDH IGBT Gate Driver Boards. The TFBH board provides two thermistor temperature feedback channels for monitoring IGBT cold-plate temperatures. The VCXH boards are used for monitoring DC capacitor bus voltages, phase currents, and phase-to-neutral voltages; one of the boards will monitor the phase current, one will monitor phase-to-neutral voltages, and the remaining to will monitor the DC capacitor bus voltages. The IGDH boards will provide most of the circuitry required to interface an IGBT module to control logic.

Reviews For IS200PICHG1A

Internal Review

(5.0)

This phase interface and control board (PICH) is typically used within Innovation Series drives. The board has all the gating drivers and signal processing circuits needed for an H-bridge phase assembly's four dual IGBT modules. The board mounts above the laminated bus. Read through associated manuals for more information. This IS200PICHG1A Phase Interface Control Board device's IS200PICHG1A Phase Interface Control Board functional product number makes no reference to a conformal coat, as the H digit is in the PICH abbreviation itself. - AX Control Lead Technician

Repair Services For IS200PICHG1A

Type	Lead Time	Price	Action
Repair Service	1-2 weeks	$1665

Our highly skilled technicians can repair your IS200PICHG1A. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request: