GE IS200STURH2AEC Simplex Primary Turbine Protection Input Terminal Board

GE IS200STURH2AEC 

The Simplex Primary Turbine Protection Input (STUR) terminal board is a simplex S-type terminal board version of the turbine terminal board (TTUR). It provides a connection for the turbine specific primary trip (PTUR), speed and synchronizing inputs, and trip relay outputs or a cable to drive a primary trip board.

STUR is used for the following:

• Mechanical drives requiring overspeed protection but no synchronizing function.

• Generator drive systems requiring overspeed and primary synchronization.

• Other applications requiring the four pulse input circuits of PTUR.

This terminal board has the same physical size, customer terminal locations, and I/O pack mounting as other S-type terminal boards. There will be no components higher than an attached PTUR I/O pack permitting double stacking of terminal boards.

STUR provides the following major functions:

• Provides a DC-62 pin connector for mounting a single PTUR I/O pack.

• Accepts up to four speed input signals.

• A 48 terminal Euro-style box connector for customer connection points is supplied on the board.

• Provides two trip solenoid outputs, K1 and K2, with each composed of a safety relay (H1, H2).

• Provides a DC-37 pin connector for connecting a TPRG, TPRL, TPRS, or TPRA primary trip relay (H3, H4).

• Accepts two PT inputs supporting primary synchronization (H2, H4). They accept generator voltage and bus voltage signals taken from potential transformers.

• Provides two relay outputs supporting primary synchronization (H2, H4). Two relays, K25 and K25P, have to close to provide 125 V dc power needed to close the main breaker 52G.

Technical Specifications

100% brand new and original,All the goods will be tested before shipment.

For the in stock items, we will send the order out within 5-7 days after receive the payment.

Global supplier of quality automation and control components.

Topteng offers a 12-month warranty from the date of delivery.

In the event of non-conforming product ( if damaged or incorrect product is received ),

Any nonconformity must be reported within 7 days of receipt of goods.

Questions? Call +86 18050017653  or Email sales4@nseauto.com