Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Description
The Triconex 8305E Power Supply Module is a high-reliability, fault-tolerant power supply unit engineered for Triconex safety systems. It delivers regulated DC power to all modules within the Tricon main or expansion chassis. Operating in a dual-redundant configuration, it ensures that even if one power supply fails, the other can independently sustain full system operation without any loss of performance or availability.
Designed to comply with SIL 3 safety standards and harsh industrial environments, the 8305E integrates diagnostics, redundancy, and hot-swappable capabilities, ensuring safety-critical applications remain operational around the clock.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | 8305E |
| Power Supply Type | Redundant, Hot-Swappable |
| Input Voltage Range | 120/230 VAC or 24 VDC depending on variant |
| Output Voltage | 6.5 VDC ±1% |
| Output Power | 175 W @ 60°C |
| Output Current | 27 A (typical) |
| Fuse Type and Rating | Time-delay, varies by model |
| Isolation Rating | >1000 VAC / 1500 VDC input-to-output |
| Diagnostic Indicators | PASS, FAULT, ALARM, TEMP, BAT LOW |
| Alarm Contacts | NO/NC, supports 120 VAC @ 1 A |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 75°C |
| Relative Humidity | 5% to 95% non-condensing |
| Dimensions | 63 mm x 178 mm x 394 mm |
| Weight | 3.3 kg |
Product Features
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Hot-swappable design for online replacement
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Operates as a standalone unit or in a redundant pair
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Built-in diagnostics for thermal, voltage, and battery conditions
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Front-panel LED indicators for immediate fault detection
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Electrically isolated input-to-output circuitry
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Alarm contact terminals for external monitoring
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Supports dual power rails on the backplane
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Fully compliant with IEC 61508 SIL3 requirements
Product Advantages
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No process downtime during module replacement due to hot-swap capability
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Redundant operation guarantees high system availability
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Extensive diagnostic coverage ensures preemptive maintenance
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Supports fault-tolerant system architecture
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Certified for hazardous environments (e.g., FM, CSA, CE, TÜV)
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Helps achieve zero single-point failure configurations
Applications
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Emergency Shutdown Systems (ESD)
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Fire and Gas Safety Systems (F&G)
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Burner Management Systems (BMS)
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Turbine Control Systems
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Nuclear Power Plant Safety
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Offshore and Onshore Oil & Gas Processing Facilities
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Chemical, Refining, and Petrochemical Safety Systems
Latest Report Headlines
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“Triconex Enhances Redundancy with 8305E Power Modules for Safety-Critical Deployments”
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“Invensys Triconex 8305E Receives Extended SIL3 Certification for High-Availability Systems”
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“Triconex Power Modules: A Decade of Dependable Performance in Harsh Industrial Environments”
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“Upgraded Power Integrity with Dual-Redundant 8305E Supplies in Modular Safety Systems”
Related Models from the Same or Similar Series
| Model No. | Description | Power Type | Output Voltage | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| 8305A | Power Supply Module | AC/DC | 6.5 VDC | 63 x 178 x 394 | 3.3 kg |
| 8305 | Legacy Power Supply | AC | 6.5 VDC | 63 x 178 x 394 | 3.3 kg |
| 8310 | 120 VAC Power Module | AC | 6.5 VDC | 63 x 178 x 394 | 3.3 kg |
| 8311 | 24 VDC Power Module | DC | 6.5 VDC | 63 x 178 x 394 | 3.3 kg |
| 8312 | 230 VAC Power Module | AC | 6.5 VDC | 63 x 178 x 394 | 3.3 kg |
| 8305B | Enhanced Diagnostics Power Supply | AC/DC | 6.5 VDC | 63 x 178 x 394 | 3.3 kg |
Popular Triconex Models
| Model No. | Description | Function | Dimensions (mm) | Weight |
|---|---|---|---|---|
| 3008 | Main Processor Module | TMR Processor | 63 x 178 x 394 | 2.1 kg |
| 8110 | Main Chassis | System Backbone | 483 x 578 x 451 | 24.5 kg |
| 8111 | Expansion Chassis | I/O Expansion | 483 x 578 x 451 | 24.5 kg |
| 4351A | Communication Module | Ethernet/Modbus | 63 x 178 x 394 | 2.3 kg |
| 3604E | Digital Output Module (24 VDC) | Output (Isolated) | 63 x 178 x 394 | 2.7 kg |
| 3703E | Analog Input Module (Isolated) | Analog Input (0-10 VDC) | 63 x 178 x 394 | 2.7 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: Is the 8305E compatible with all Triconex chassis types?
A1: Yes, the 8305E is designed to operate in main, expansion, and RXM chassis.
Q2: Can the 8305E be replaced while the system is running?
A2: Yes, it is hot-swappable and supports online replacement without system shutdown.
Q3: What type of diagnostics are available on the 8305E module?
A3: LED indicators provide alerts for PASS, FAULT, ALARM, TEMP, and BAT LOW statuses.
Q4: How is power redundancy achieved using the 8305E?
A4: Dual 8305E modules operate in parallel, each capable of independently supporting full load.
Q5: Does the 8305E support safety certifications?
A5: Yes, it is certified under TÜV, CSA, FM, CE, and SIL 3 (IEC 61508) standards.
Q6: What is the cooling requirement for the 8305E?
A6: Adequate airflow or cabinet ventilation is required, especially at higher ambient temperatures.
Q7: What happens if one power module fails?
A7: The second module automatically takes over, ensuring uninterrupted system operation.
Q8: Is battery monitoring included in the 8305E?
A8: Yes, it includes a diagnostic indicator for low battery conditions.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
