Produkteinführung
The GE IS200TRROH1B Primary Trip Terminal Board is a high-reliability interface module designed for critical trip signal distribution within GE Mark VIe control and protection systems. It ensures rapid and secure transfer von trip commands to circuit breakers, contactors, and protective relays. Built for heavy-duty industrial applications, this board provides galvanic isolation, redundant signal paths, and noise-resistant circuitry to safeguard power-generation assets. Its rugged construction and precise engineering enable dependable performance in high-vibration, high-electrical-noise environments, making it ideal for gas and steam turbine emergency trip systems.
Produktspezifikationen
| Parameter | Beschreibung |
|---|---|
| Modell Number | IS200TRROH1B |
| Series | GE Mark VIe Control System |
| Function | Primary trip signal routing and protection |
| Power Supply Range | 24–125 V DC nominal |
| Input/Output Channels | Multiple isolated trip input and output channels |
| Isolation Voltage | 2500 V AC minimum |
| Signal Type | Dry contact / discrete trip signals |
| Communication Interface | Screw-type terminal blocks |
| Response Time | <5 ms typical |
| Operating Humidity | 0–95 % non-condensing |
| Vibration Resistance | 5 g, 10–2000 Hz |
| Shock Resistance | 30 g, 11 ms half-sine |
| Dimensions (W×H×D) | 178 x 330.2 mm |
| Gewicht | 0.907 kg |
| Mounting | Panel or cabinet rack |
| Housing Material | FR4 PCB with protective conformal coating |
Applications
The IS200TRROH1B serves as a key protective component in a wide range von industrial and power-generation systems.
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Turbine and generator emergency trip control
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Power plant shutdown and protective relay circuits
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Integration with Mark VIe and legacy GE trip systems
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High-speed circuit breaker activation for fault isolation
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Redundant trip paths in critical process industries
Advantages
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High-Speed Performance: Sub-5 ms signal propagation ensures immediate trip action when required.
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Robust Electrical Isolation: Protects downstream equipment from surges and electrical noise.
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Redundant Design: Supports parallel installation for fail-safe operation.
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Industrial Durability: Engineered to withstand severe vibration and shock conditions.
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Simplified Maintenance: Clearly labeled terminals and accessible test points for easy troubleshooting.
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Flexible System Integration: Compatible with GE Mark VIe and other GE control platforms.
Häufig gestellte Fragen (FAQ)
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What type von trip inputs does the IS200TRROH1B support?
It supports dry contact or discrete logic trip inputs common in turbine and generator protection systems. -
Is the board compatible with both AC and DC trip circuits?
Yes, it accepts a 24–125 V DC supply and can interface with AC or DC-triggered trip signals. -
How is electrical noise minimized on this board?
It features galvanic isolation and internal filtering to maintain signal integrity in noisy industrial environments. -
Can it be used with older Mark VI components?
Yes, it integrates seamlessly with many Mark VI and Mark VIe trip modules. -
What is the typical signal propagation delay?
The board provides a response time von less than 5 ms for rapid protective action. -
Can multiple boards be paralleled for redundancy?
Yes, multiple IS200TRROH1B boards can be installed in parallel for fail-safe operation. -
What built-in protection features are included?
Over-voltage suppression, current limiting, and surge protection circuits are integrated. -
Does the board include diagnostic capabilities?
Test points and status indicators allow easy verification von signal integrity and board health. -
How secure are the field wiring connections?
Heavy-duty screw terminals provide vibration-resistant, long-term reliable connections. -
Is the board suitable for high-vibration turbine enclosures?
Yes, it is tested to handle continuous vibration levels up to 5 g without degradation.
Related Modells – Same Series or Function
| Modell | Beschreibung |
|---|---|
| IS200TRPGH2B | Primary trip terminal board variant with alternate layout |
| IS200TRLYH1B | Relay output terminal board for protective relays |
| IS200TRPAH1C | Trip amplifier board for high-speed shutdown |
| IS200TPROH1B | Turbine protection relay output board |
| IS200TPROH2A | Dual-channel trip output board |
| IS200TREGH1A | Emergency trip board for redundant Mark VIe systems |
Popular GE Mark VIe Modells
| Modell | Beschreibung |
|---|---|
| IS200VAICH1D | High-accuracy analog input module |
| IS200DSPXH1D | Digital signal processor control board |
| IS200STCIH6A | Simplex contact input terminal board |
| IS200EXHSG4A | Exciter high-speed relay driver board |
| IS200TRLYH2A | Redundant relay output terminal board |
| IS200VCRCH1B | VME communication controller for Mark VIe systems |
Unternehmensinformationen
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Bezirk Siming, Xiamen, Fujian, China, 361006
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