Overview
GE DS200PCCAG7A/DS200PCCAG7ACB is a power connection card that connects the driver's control circuitry to the thyristor (SCR) power bridge. This card provides isolated gate drive pulse signals to the SCR power bridge via a pulse transformer, thereby controlling the SCR's on and off state.
In low- and medium-power controllers, the DS200PCCAG7A's snubber circuits are used to suppress voltage spikes. In high-power controllers, some or all of the snubber circuits may be located elsewhere in the system.
🚀Function & Features
- Model Grouping: The DS200PCCAG7A/DS200PCCAG7ACB board has ten groupings. The specific grouping to use is determined by the system voltage, controller frame size, and power conversion type.
- Gate Drive Signal Output: The DS200PCCAG7A/DS200PCCAG7ACB sends forward and reverse gate pulse signals to the SCR power bridge via 12 plug-in connectors (1RPL-6RPL and 1FP -6FPL).
- Board Components: The DS200PCCAG7A/DS200PCCAG7ACB board primarily consists of configurable jumpers and wiring plug connectors.
Technical Specifications
|
Parameter |
Description |
|
Model |
DS200PCCAG7A/DS200PCCAG7ACB |
|
Type |
Power Connect Card |
|
Gate Pulse Output |
12 units |
|
Power / Communication Interface |
1 unit |
|
Configuration Jumper Interface |
Multiple stab terminals (P1A, P1B, P2A, P2B, P3 - P10) |
|
Communication Interface |
Communicates with the power supply board through 1 5PL connector |
|
Dimension |
229.56mm*198.25mm |
|
Weight |
0.35kg |
Questions & Answers
💡 FAQ
How is this board installed?
+
-
It is not a standalone module. It plugs vertically into a dedicated termination board, model TTURH1C. All power, sensor signals, and communications are connected to this termination board via the connector on the back of the board.
What is the "Auto-Reconfiguration" feature? Why is it important?
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-
Auto-Reconfiguration" is a critical feature. When a new PTUR board is installed and powered on, if this feature is enabled, it automatically downloads all necessary firmware, application programs, and configuration parameters from the Mark VIe controller.
What should pay attention to if replace the PTUR board?
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The system must be in a safe state and follow the correct power-off and power-on procedures. Confirm that the model and version number (IS220PTURH1A) of the new board are exactly the same as the old board.
What could be the reason it reports "Sensor Failure"?
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-
Possible causes include:
- The sensor itself is damaged.
- The sensor circuit is open (broken wire) or shorted.
- The gap between the sensor and the measuring gear is incorrect.
- The terminal blocks on the terminal board (TTURH1C) are loose.
How long is the warranty?
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-
1 year
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