Product Description
Triconex 8310 Power Module Overview
Manufacturer: Triconex
Model/Part Number: 8310
Description: Power Module
The Triconex 8310 Power Module is a critical component in the Tricon safety system, ensuring reliable power conversion and distribution for all Tricon modules. This power module is designed to provide robust performance, capable of operating at full load and rated temperature with a high level of redundancy. Located on the left side of the chassis, the 8310 power module plays an essential role in converting line power to the appropriate DC power for the entire system.
Key Features of Triconex 8310 Power Module
- Redundant Configuration: Each Tricon chassis is equipped with two power modules, ensuring that one power module is always capable of running the system at full load, even if the other is being serviced or replaced.
- Online Replaceable: The power modules can be replaced online, without disrupting the system’s operation, ensuring maximum uptime and reliability.
- Temperature Monitoring: Equipped with an over-temperature sensor that monitors internal temperature and triggers an alarm if the temperature exceeds 181°F (83°C).
- Integrated Alarm System: Power module alarm contacts detect and alert operators to various system issues, including module failure, configuration conflicts, and power issues.
- Safety Features: The power module includes safety features such as protective covers for input terminations and alarm contacts to prevent electrical hazards.
Power Module Specifications
| Specification | Details |
|---|---|
| Isolation | >1000 VAC or 1500 VDC, Input to Output |
| Input Terminations | Protected by safety cover, accepts 12-gauge wires |
| Over-Temperature Sensor | Triggers at 181°F (83°C), typically at 140°F (60°C) ambient |
| Alarm Contacts | Normally open, normally closed, and common; supports 120 VAC @ 1 amp |
| Input Power Required | 240 watts minimum per power module |
| Output Power | 175 watts at 140°F (60°C) |
| Output Voltage | 6.5 VDC, ±1% under all operating conditions |
| Output Current | 27 amps maximum at 140°F (60°C) ambient |
Model and Suffix Codes
| Model | 8310 | 8311 | 8312 |
|---|---|---|---|
| Chassis Type | Main/Expansion/RXM | Main/Expansion/RXM | Main/Expansion/RXM |
| Nominal Voltage | 120 VAC/VDC | 24 VDC | 230 VAC |
| Input VAC | 85-140 V @ 47-63 Hz | N/A | 185-285 V @ 47-63 Hz |
| Input VDC | 95-180 V | 22-31 V | N/A |
| Fuse Rating | 5 amps, time-delay | 15 amps, time-delay | 2.5 amps, time-delay |
| Output Hold Time | 20 ms minimum | 2.8 ms minimum | 20 ms minimum |
| Diagnostic Indicators | PASS, FAULT, ALARM, TEMP, BAT LOW | PASS, FAULT, ALARM, TEMP, BAT LOW | PASS, FAULT, ALARM, TEMP, BAT LOW |
Approximate Weight
- Power Module: 7.2 lbs. (3.3 kg)
Alarm and Fault Management
The Triconex 8310 Power Module is equipped with a comprehensive alarm and fault management system that provides real-time diagnostics to ensure continuous operation and safety of the system. The system will trigger alarms in cases such as:
- A missing module in the system
- Hardware configuration conflicts with the control program’s logical configuration
- Module failure
- Main processor detecting a system fault
- Primary power failure to the power module
- Low Battery or Over Temperature warnings
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