Bently Nevada 3500/15 114M5335-01 Low voltage DC power input module
Specific Parameters
- Electrical ParametersInput Voltage: 20-30V DCOutput Voltage: 24V DCOutput Current: 10A (single module)Redundancy Support: Dual-power configuration (primary + backup)Protection Functions: Overcurrent protection (12A threshold), overvoltage protection (36V DC threshold), reverse polarity protectionIsolation Level: Electrical isolation between input and output, isolation voltage ≥1500V DC
- Environmental ParametersOperating Temperature: -30°C to 65°CStorage Temperature: -40°C to 85°CRelative Humidity: 5%-95% (non-condensing)Vibration Resistance: 10-500Hz, 1.5g acceleration (IEC 60068-2-6 standard)Shock Resistance: 30g acceleration, 11ms duration (IEC 60068-2-27 standard)Certification Standards: ATEX Zone 2, IECEx, CSA, UL, CE
- Mechanical ParametersDimensions: 120.7mm×50.8mm×251.5mm (H×W×D)Weight: 1.39kgMounting Method: 3500 standard rack left-side slot mountingIndicators: Power status (green), fault (red), redundancy (yellow)
Product Performance
The module offers highly reliable power conversion, maintaining output voltage stability within ±1% even with ±20% input voltage fluctuations. Redundant design supports dual-power hot backup with a switching time <20ms, ensuring uninterrupted system operation. Built-in intelligent diagnostics monitor power output status in real time, uploading fault information to the monitoring system via the rack backplane bus and triggering local audible and visual alarms. Its Mean Time Between Failures (MTBF) exceeds 2,000,000 hours (MIL-HDBK-217F standard), making it suitable for continuous operation in critical industrial scenarios.
Compliant with API 670 machinery protection system standards and IEC 61508 SIL 2 functional safety certification, the module serves as a foundational power component for Safety Instrumented Systems (SIS). Hot-swapping allows module replacement without system shutdown, improving maintenance efficiency by over 50%.
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