DS200TCPDG1A - Power Distribution Board

SPECIFICATIONS

Part No.: DS200TCPDG1A
Manufacturer: General Electric
Country of Manufacture: United States(USA)
Product Type: Power Distribution Board
Series: Mark V

The DS200TCPDG1A is a power distribution circuit board designed by General Electric. The Power Distribution Board (TCPD) in PD distributes 125 V dc power to the TCPS boards in each IO core, the Control Engine core, and the TCEA boards in P1. The TCPD board includes switches for individually powering down each core. The digital I/O cores (Q11, Q21, and Q51) are not powered directly by PD; instead, they are powered by their associated IO core. The TCPD board powers the DTBC and DTBD (solenoid output power) terminal boards in the digital cores. The TCPD board supplies the 120/240 V ac power for the ignition transformers connected to DTBC. The CTBA terminal board in the R5 receives power from the TCPD to monitor PD power output.

DS200TCPDG1A Configuration

Hardware

On systems with an external reference, the BJS hardware jumper is provided to isolate the ground reference. The external reference systems are given a ground reference when the jumper is inserted.

Software

There is no software configuration for the board.

DS200TCPDG1A Power

External 115/230 V ac power and 125 V dc power are fed into the TCPD board via TB1, which is mounted on the PD core and hard-wired to it. If ac power is supplied, it is converted to 125 V dc via the JZ2 connector in a DACA (ac to DC). The connectors distribute power from PD to the various cores and boards. For applications requiring lower voltages for contact #18 on the DTBC board in the Q51 core, an optional JZ3 connection is available. Power is additionally conditioned across resistors via the JZ1 connector before being distributed to the TCEA boards in the P1 core. If ac power is available, the JZ5 connector supplies it to the ignition transformer outputs.

Features

• 125 VDC fuses, LEDs, and power distribution connectors and wires are all part of the Mark V panel's PD core.
• The fuses on this board are wrapped in black plastic casings that hide the fuses inside. The container also acts as a protection for the fuses.
• The board features 36 green OK LEDs, which indicate that the fuse is in good working order. Make sure the fuse you're changing is the same type and rating as the one it's replacing.
• The written material that comes with the board describes the type and rating of the fuse you must use. To reduce the time it takes to change the fuse and restart the drive, keep a supply of the fuses you'll need for the board on hand.

DS200TCPDG1A Connectors

• J1R - Distributes the 125 V dc power to the TCPS board in the R1 core.
• J1S - Distributes the 125 V dc power to the TCPS board in the R2 core.
• J1T - Distributes the 125 V dc power to the TCPS board in the R3 core.
• J1C - Distributes the 125 V dc power to the TCPS board in the R5 core.
• J1D - Distributes the 125 V dc power to the TCPS board in the R core
• J7W - Distributes the 125 V dc power to the TCTG board in the P1 core.
• J7X - Distributes the 125 V dc power to the TCEA board in location one ,X, in the P1 core.
• J7Y - Distributes the 125 V dc power to the TCEA board in location three, Y, in the P1 core.
• J7Z - Distributes the 125 V dc power to the TCEA board in location five, Z, in the P1 core.
• J8A - Distributes the 125 V dc power to the DTBC board in the Q51 core for the solenoids.
• J8B - Distributes the 125 V dc power to the DTBD board in the Q51 core for the solenoids.
• J8C - Distributes the 125 V dc power to the DTBC board in the Q11 core for the solenoids.
• J8D - Distributes the 125 V dc power to the DTBD board in the Q11 core for the solenoids.
• J12A - Distributes the 125 V dc power to the DTBA board in the Q51 core for the wetted contact inputs.
• J12B - Distributes the 125 V dc power to the DTBA board in the Q11 core for the wetted contact inputs.
• J15 - Typically not used.
• J16 - Typically not used.
• J19 - Typically not used.
• J20 - Typically not used.
• JPD - Distributes power to CTBA in R5. Used by R5 to monitor PD ac and DC power output.
• JZ1 - Connection for the TCEA boards and contact input power to drop across the external resistors.
• JZ2 - Incoming ac from the TB1 terminal board connected through JZ2 to the DACA, (ac to DC converter), via the JZ connector in the DACA box. Used for ac to DC conversion.
• JZ3 - Alternate for JZ2 if reduced voltage needed for special contact output circuit (contact output #18 on the DTBC board of the Q51 ).
• JZ4 - Auxiliary ac source connection point for applications that require an isolated input for an uninterruptable power source connection(s) and/or switched back up power source. Typically used for a Black Start Inverter.
• JZ5 - Standard ac power source connection for the ignition transformers.
• J2R - Typically not used.
• J2S - Typically not used.
• J2T - Typically not used.
• J7A - Typically not used.
• J12C - Typically not used.
• J17 - Typically not used.
• J18 - Typically not used.

The most extensive assortment of GE Speedtronic Mark V control replacement components can be found at World of Controls. Our experts are here to assist you with your Mark V requirements anytime. Please get in touch with WOC if you require any additional information.

 

Frequently Asked Questions

 

What is DS200TCPDG1A?

DS200TCPDG1A is a power distribution circuit board designed by GE.

 

How to Obtain DS200TCPDG1A?

WOC provides DS200TCPDG1A as well as other turbine control products. Contact World of Controls.