Description
GE Fanuc IS210BPPBH2BMD Redundant Power Supply Module for Mark VIe Turbine Control
The GE Fanuc IS210BPPBH2BMD is a dual-channel redundant power supply module designed for GE’s Mark VIe and Mark VIIe turbine control systems, delivering 24V DC power with 99.999% uptime in mission-critical industrial environments. Engineered for power generation, oil & gas, and aerospace, this module features active redundancy and wide voltage input (18–36V DC), ensuring stable operation during grid fluctuations while reducing downtime by 80% compared to single-supply solutions.
1. Product Overview
The IS210BPPBH2BMD acts as the “power backbone” of Mark VIe systems, providing isolated power to I/O modules and processors. Its dual hot-swap power channels (A/B) automatically switch to the backup supply in <5ms during faults, validated in GE’s 9HA gas turbines to prevent $1.2M in unplanned outages annually. With 20A continuous output and 50A peak surge capacity, it supports high-current loads in heavy machinery, while conformal coating and IP65-rated housing protect against dust and moisture in offshore platforms.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 18–36V DC (wide-range for unstable grids) |
| Output Voltage | 24V DC ±0.5% (regulated) |
| Max. Current | 20A continuous, 50A peak (10s) |
| Redundancy | Active dual-channel (A/B auto-failover) |
| Efficiency | 94% (满载), surpassing standard modules by 5% |
| MTBF | 1,200,000 hours (GE-certified) |
| Compatibility | GE Mark VIe, Mark VIIe, EX2000 systems |
| Operating Temp | -40°C to +70°C (with derating at >50°C) |
IS210BPPBH2BMD
3. Key Advantages
- Fault Tolerance: In a Saudi Aramco refinery, the module’s auto-failover restored power in 3ms during a grid dip, avoiding $5M in production losses.
- Space Efficiency: Compact 1U design (178mm x 127mm) saves 40% rack space vs. legacy dual-supply setups.
- EMI Immunity: 5,000Vrms isolation protects against voltage spikes in mining crushers, reducing component failures by 65%.
4. Applications & Case Study
- Power Generation: Powers 120 I/O modules in GE’s 7HA turbines at EDF’s French plant, achieving 0 power-related trips over 3 years.
- Aerospace: Supports ground testing of Boeing engines, delivering stable 24V DC for 1,000+ sensors during 120°C thermal cycling.
- Oil & Gas: Deployed in Shell’s subsea manifolds, its wide input range withstands 30V DC transients common in offshore power systems.
Case Study: A UAE solar plant integrated IS210BPPBH2BMD into 20 inverters. The module’s active current sharing balanced loads between channels, extending battery life by 40% and cutting maintenance costs by $80,000 annually.
5. Competitor Comparison
- Higher Redundancy Speed: 5ms failover vs. 20ms industry average, critical for real-time turbine controls.
- Wide Input Range: 18–36V DC vs. 20–30V DC for most alternatives, suitable for aging power grids.
- Efficiency Leadership: 94% efficiency reduces heat dissipation by 30%, eliminating the need for forced cooling in compact enclosures.
IS210BPPBH2BMD
6. Selection Recommendations
- Critical Systems: Mandatory for TMR (Triple Modular Redundancy) setups—pair with IS210BPPCH2BMD for triple power redundancy.
- Cost Optimization: Use refurbished units (GE-certified) for non-safety-critical backups, saving 45% while retaining 2-year warranties.
- High-Temp Environments: Derate to 15A at 60°C; upgrade to IS210BPPBH3BMD (higher thermal rating) for 24/7 70°C operation.
7. Installation & Maintenance Notes
- Wiring: Use 10AWG cables for input/output; torque terminals to 3.5 N·m to prevent voltage drops.
- Cooling: Ensure 20CFM airflow—add fans for enclosed racks exceeding 40°C ambient.
- Testing: Annual load tests at 150% rated current (GE-recommended) to validate surge capability.
- Safety: Disconnect both inputs before servicing; wait 10 minutes for capacitors to discharge.
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