The VMIC VMIOMAX-9102A stands as VMIC’s next-generation redundant power supply module, engineered for mission-critical industrial automation systems requiring 24/7 operational reliability. This 2400W hot-swappable power module features 94% peak efficiency with N+1 parallel redundancy, specifically designed for continuous process industries like petrochemical plants and nuclear power stations. The VMIOMAX-9102A incorporates Active Current Sharing™ technology that ensures seamless load balancing across up to 6 parallel units in steel mill automation cabinets.
As the cornerstone of VMIC’s MAX-9000 High Availability Platform, the VMIC VMIOMAX-9102A delivers 12kV surge protection compliant with IEC 61000-4-5 standards for offshore wind farm substations. Its patented Thermal Flow Control™ algorithm maintains component temperatures within ±2°C of optimal range during cement plant kiln operations. The module’s MIL-SPEC filtered connectors prevent arc flashes in explosive atmospheres (ATEX Zone 1), making it indispensable for LNG terminal control systems.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | VMIOMAX-9102A |
| Manufacturer | VMIC |
| Product Type | Redundant Power Supply Module |
| Input Voltage | 85-264V AC / 120-370V DC |
| Output Power | 2400W (40A @ 60V DC) |
| Efficiency | 94% (Typical) |
| Redundancy | N+1 Parallel Operation |
| Protections | OVP/OCP/OTP/SCP |
| Operating Temp | -40°C to +85°C |
| MTBF | 500,000 hours @ 25°C |
| Cooling | Variable Speed Dual Fans |
| Certifications | UL 60950-1, IEC 62368-1 |
| Dimensions | 200x150x80mm (WxHxD) |
| Weight | 3.2kg |
Key Features and Advantages:
Ultimate redundancy: The VMIOMAX-9102A implements predictive failure detection through real-time capacitor ESR monitoring, providing 72-hour advance warning in pharmaceutical cleanroom HVAC systems. Its zero-voltage switching topology reduces switching losses by 30% compared to conventional designs in data center backup power applications.
Intelligent thermal management: Phase-staggered fan operation extends bearing life by 40% in dusty cement plant environments. Dual ARM Cortex-M4 processors execute 5000 cycle/sec system health checks for grid-tie solar inverters.
Mission-ready durability: Gold-plated terminals maintain <5mΩ contact resistance after 10,000 mating cycles in rolling stock traction systems. Conformal coating withstands 96-hour salt fog exposure per ASTM B117 in port crane power distribution.
Application Areas:
The VMIC VMIOMAX-9102A is essential for:
- Oil & Gas: Subsea control module power systems
- Power Generation: HVDC converter station controls
- Transportation: Railway signaling power backup
- Manufacturing: Automotive robotic cell power distribution
In semiconductor fabs, its <1% current imbalance ensures uniform electrochemical deposition bath power. The module’s 1ms failover time maintains uninterrupted operation for glass furnace temperature controllers during grid fluctuations.
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Installation and Maintenance:
Installation preparation: Verify input voltage stability (±10% tolerance) before connecting VMIC VMIOMAX-9102A in mining substations. Use torque-limited screwdriver (0.6Nm) for terminal block connections in marine propulsion control panels.
Maintenance recommendations: Perform quarterly airflow verification using VMIC’s ThermalMap™ diagnostic tool in server room installations. Replace air filters every 2000 operational hours when deployed in textile mill dyeing machine power cabinets.
Product Assurance:
VMIC guarantees VMIOMAX-9102A for 12 months in continuous industrial operation, including 24/7 emergency technical support. Each unit undergoes 168-hour burn-in testing simulating desert sandstorm conditions (MIL-STD-810G Method 510.5). Global certified partners provide 4-hour emergency replacement for critical infrastructure applications.
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