Tag: DS200DCFBG1BLC

The DS200DCFBG1BLC is a power board designed by General Electric for the Mark V Series optional and replacement boards. Members of this family are cross-compatible with many GE branded exciters and drives. The drives of DC2000, AC2000, CB2000, ME2000, and FC2000 can accept this power strip. This card provides system control level power to the driver it is mounted on and provides power to the case fan. The board’s source AC input is rated from 38 to 115 VAC. This VAC comes with a frequency range of 0 to 500 kHz, depending on the strength of the input voltage. Although the DS200DCFBG1BLC printed circuit board itself can be defined as a power board, the original power board developed in the Mark V turbine control system family was a DS200DCFBG1 power board that lacked the three important feature revisions of the DS200DCFBG1BLC product. As its extended name suggests, the DS200DCFBG1BLC power board’s larger Mark V turbine control system family has specific applications in the management and control systems of automated drive components for wind, steam and gas turbines.

Hardware tips and specifications

The DS200DCFBG1BLC contains a number of complex circuit systems designed to power most of the drivers. The card includes an AC and DC monitoring circuit, a control level power supply circuit, a motor excitation power supply circuit, and a driver circuit. The user can configure the 12 jumpers and 7 DIP switches on the card to meet any external requirements. The board status is communicated to the user through the on-board indicator. Two LED indicators and a neon indicator are built into the card to provide users with important diagnostic and status information. The board’s three fuses are protected, ensuring that any major interruption or surge will not interrupt the current on the DS200DCFBG1BLC board or its larger Mark V Series automatic driver assembly. Be sure to monitor voltage levels regularly using the five test points integrated into the board. Fortunately, the specific functionality of the five test points of this DS200DCFBG1BLC product is described in the DS200DCFBG1BLC instruction manual embedded in the manual TAB above. Test points for the DS200DCFBG1BLC power supply board include:

P5 +5 V DC power supply test point
DCOM 0V test signal common reference point
P15 +15 V DC power supply test point
N15-15 V DC power supply test point
ACCT DCFB to SDCC ACCT signal test point
All test points listed above in this DS200DCFBG1BLC board assembly are named by a combination of their factory-printed naming label, specific voltage ratings, and the functionality of the DS200DCFBG1BLC printed circuit board and its larger Mark V turbine control System family of automatic drive assemblies. The DCFB and SDCC boards accessed at the ACCT test point for this DS200DCFBG1BLC product can also be purchased and serviced here in a variety of different revised styles. You must follow the installation parameters provided by the DS200DCFBG1BLC and the drive. These guidelines will ensure that the board and the system on which it is installed operate as intended. In general, such DS200DCFBG1BLC printed circuit boards should be considered electrostatic sensitive products, which may have potentially lethal surface voltage during or after normal functional use. For wiring and installation instructions, refer to the series manual and the equipment data sheet. Technical support for all boards in the Mark V series was initially provided by manufacturer General Electric. Our trusted AX Control team is happy to help you with all your DS200DCFBG1BLC needs. Please contact one of our team members by phone or email for pricing and availability of all parts and repairs.

FAQ about DS200DCFBG1BLC
How much input power does the DS200DCFBG1BLC get from the CPT?
The DS200DCFBG1BLC receives 38 VAC and 115 VAC (24 VDC) input power from the control power transformer (CPT) connected to the DS200DCFBG1BLC.
Where can I find a description of the connector pins on the DS200DCFBG1BLC?
The DS200DCFBG1BLC obtains and sends input and output signals/power via 18 plug connectors and 9 STAB connectors. DS200DCFBG1BLC Manual Table 6-22 in the GEI-100028 provides a description of each connector. Tables in the manual identify DS200DCFBG1BLC connectors by pins, nomenclature, and description. Figure 1 in the DS200DCFBG1BLC Manual, the GE Industrial Systems Power Supply Manual, also shows the position of the connector through the DS200DCFBG1BLC board layout diagram.