GE IS200SPROH1AAB MRP663860 Ventilation electrical
The S200SDIIH1ADB is a simplex relay output terminal board manufactured by GE for the Mark VI system. MarkV is one of the first batch of Speedtronic management systems for gas or steam turbines released by General Electric. It is an integrated protection, control and monitoring system for mechanical drive and generator applications in steam and gas turbines.
The MKVI is also used as a platform for integrated power island and plant balance control. The system has an HM/ operator interface connected to the central control module (or, in TMR systems, to the control module), which in turn is connected to the terminal board responsible for the input/output.
The IS200SDIIH1ADB is equipped with 12 type C dry contact output relays. It uses a cable to connect to a VTUR, VCRC, or VCC processor board. This is a simplex board that does not support TMR applications. However, two DRLY boards can be connected to the aforementioned boards, with a total of 24 contact outputs. There are two versions of the board (H1A and H1B.) The H1A version has higher power relay contacts.
The IS200SDIIH1ADB terminal board occupies two long sides of the board from side to side. Each has 36 screw connections available. The center of the board is fitted with the aforementioned relays and cable connectors. The board has no onboard suppression and relay status monitoring.
the IS200SDIIH1ADB does not include a solenoid power supply. Each relay has a corresponding LED to indicate the voltage at both ends of the coil. The board is 8.5 inches long and 8.1 inches wide.
GE IS200SPROH1AAB MRP663860 Ventilation electrical
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