Core Technical Specifications of the Triconex 8305A Module
The Triconex 8305A delivers stable DC power to Tricon chassis components. This module accepts a wide input range from 85 to 264V AC. You can also feed it 100 to 370V DC as an alternative source. The unit provides 5V DC output at 40 amps continuously. Additionally, it supplies 24V DC at 8 amps for field devices. Triple Modular Redundancy (TMR) architecture ensures fault-tolerant power distribution. Hot-swappable design allows you to replace units without system shutdown.
| Parameter | Specification |
|---|---|
| Input Voltage | 85-264V AC or 100-370V DC |
| Output 1 | 5V DC at 40A |
| Output 2 | 24V DC at 8A |
| Output Power | 350W maximum |
| Efficiency | 85% typical at full load |
| Redundancy | Triple Modular Redundancy (TMR) |
| Hold-up Time | 20 milliseconds minimum |
Physical Dimensions and Weight Details
The Triconex 8305A weighs approximately 2.8 kilograms for secure mounting. Its dimensions measure 32.5 cm in width and 25 cm in depth. The front panel includes three LED indicators for status monitoring. Each unit contains two internal cooling fans for thermal management. The module stores minimal energy in its output capacitors. You will find a single 48-pin connector for backplane interface. The enclosure meets IP20 protection standards for indoor use.
Thermal Performance and Reliability Features
This power supply operates efficiently across a -20°C to 60°C range. The Triconex 8305A uses no internal batteries for energy storage. Instead, it relies on high-grade capacitors for hold-up requirements. You can achieve 99.9% uptime with proper TMR configuration. Schneider Electric’s Triconex brand manufactures this industrial-grade module. The Triconex 8305A carries CE and UL certifications for global deployment. This unit replaces older 8305 models with improved efficiency.
Details
| Weight | 2.85 kg |
|---|---|
| Dimensions | 41.2 × 17.8 × 6.2 mm |
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