DS200SSBAG1BAA | GE DS200 Fast Safety Trip Module In Stock

Description

Product Core Brief

• Model: DS200SSBAG1BAA
• Brand: General Electric (GE)
• Series: Mark V DS200
• Core Function: High performance safety shutdown board
• Product Type: High Speed Safety Board (4 relays, 16 inputs, 4 MPU)
• Key Specs: <5 ms response | 4 x 10 A relays | 16 x 24 V inputs | 4 x MPU | 0.01% speed accuracy
• Condition: New Original.

Product Introduction

The DS200SSBAG1BAA is a high-performance safety shutdown board for GE’s Mark V DS200 series, used in Speedtronic turbine control systems. It provides ultra-fast response (<5 ms), 16 discrete inputs, and 4 overspeed inputs with 0.01% speed measurement accuracy.

The “BAA” suffix represents the high-performance variant of the safety shutdown family. Features: <5 ms response time (4x faster than SSBAG1B), 16 SIL 2 certified discrete inputs, 4 magnetic pickup inputs with digital signal processing (0.01% speed accuracy), and enhanced diagnostics with event logging. Use it for high-speed turbine overspeed protection, generator synchronization safety, or any application requiring the fastest possible safety response.

Key Technical Specifications

Key Selling Points & Differentiators

• <5 ms response time – Fastest safety board in Mark V family. Critical for overspeed protection on high-speed turbines (aeroderivatives, generators).
• 4 x overspeed inputs with 0.01% accuracy – Digital signal processing. No potentiometers. Auto-calibration. Speed measurement accurate to 0.01%.
• 16 x SIL 2 discrete inputs – Connect emergency stops, vibration trips, temperature switches. Per-channel diagnostics.
• Programmable overspeed setpoint – Configure via software. Two independent setpoints: alarm and trip.
• Event logging (1000 events) – Time-stamped record of all trips, input changes, and diagnostic events. Download via USB.
• Auto-calibrating MPU inputs – No manual threshold adjustment. Board learns sensor characteristics on startup.
• Diagnostic coverage >95% – Suitable for SIL 2 applications with reduced proof test interval.
• QC includes <5 ms response verification – Every board tested at 4 kHz input rate.
• 5-year warranty

Frequently Asked Questions (FAQ)

Q: What is the difference between SSBAG1B (enhanced) and SSBAG1BAA (high performance)?

Q: How does auto-calibrating MPU work?
A: On power-up, the board measures the MPU output at zero speed (residual voltage). During operation, it measures peak voltage at running speed. Threshold is set to 50% of running voltage (configurable). No potentiometer adjustments. Re-calibrates every 24 hours for sensor drift.

Q: What is the minimum overspeed detection time?
A: At 60 Hz (3600 rpm), one cycle is 16.6 ms. The board detects overspeed within one cycle plus 5 ms response = 21.6 ms worst case. At higher frequencies (12 kHz MPU output), detection is faster.

Q: How do I configure the board?
A: Connect PC to USB port on board front panel. Run included Windows software. Set: overspeed trip setpoint (Hz), overspeed alarm setpoint, input mapping (AND/OR logic), and relay configuration. Save to board flash. No jumpers on BAA revision.

Q: What is the event log?
A: Board stores last 1000 events: timestamp (ms since power-up), event type (input change, relay change, trip, diagnostic fault, configuration change). Download via USB as CSV. Use for post-trip analysis.

Q: What QC tests are specific to the BAA revision?
A: Twelve tests:

1. Response time: <5 ms (oscilloscope)
2. Discrete inputs: 16 channels, threshold <5 V OFF, >15 V ON
3. MPU auto-calibration: 5–60 VAC, 20 Hz–20 kHz
4. Speed accuracy: ±0.01% verified with signal generator
5. Overspeed trip: programmable setpoint accuracy ±0.1 Hz
6. Event logging: write 1000 events, read back
7. Relay operate: 1000 cycles at 5 A
8. Isolation: 3000 VAC
9. Diagnostic coverage: >95% via fault injection
10. Temperature: −40°C to +75°C
11. USB configuration: read/write verify
12. Burn-in: 168 hours at +65°C

Q: What shipping protection?
A: Anti-static bag, ESD foam cradle, hard plastic clamshell case, desiccant. Double-wall box with “HIGH PERFORMANCE,” “SAFETY CRITICAL” labels. Configuration software on USB drive. Programming cable included. Each board ships individually. Factory site visit recommended for first-time configuration. Contact us for application engineering support.

APP-PFB-PCI PLC DCS
APP-PFB-PCIE PLC DCS
APP-PF2-PCI PLC DCS