3500/93 135799-01 Bently Power module

Description

3500/93 135799-01 Bently Power module

Product Dimensions：

Product Description

The Bently Nevada 3500/15 Power Module is a high-reliability power supply unit designed specifically for the Bently Nevada 3500 Series Machinery Protection System. This half-height module provides stable and conditioned DC power to system components, including monitoring racks, I/O modules, and communication interfaces. Engineered for continuous operation in demanding industrial environments, it ensures uninterrupted machinery monitoring and protection for critical equipment such as turbines, compressors, and pumps. The module supports both AC and DC input configurations and is compatible with redundant power setups for enhanced reliability.

Product Specifications

Input Parameters

• Universal AC Power Supply:

  • Non-hazardous area: 85–264 Vac rms (120–373 Vac peak), 47–63 Hz, 2.8 A rms

  • Hazardous area: 85–250 Vac rms, 47–63 Hz

• High-Voltage DC Power Supply: 88–140 Vdc, 2.5 A

• Low-Voltage DC Power Supply: 20–30 Vdc, 11.0 A

• Protection Functions:

  • Undervoltage protection ensures no damage to the power supply or Power Input Module (PIM).

  • Overvoltage protection may cause the fuse on the PIM to melt.

Physical and Installation Parameters

• Power Module Dimensions: 120.7 mm x 50.8 mm x 251.5 mm (H x W x D), Weight: 1.39 kg

• Power Input Module (PIM) Dimensions: 120.7 mm x 25.4 mm x 114.3 mm (H x W x D), Weight: 0.34 kg

• Rack Space Requirements:

  • Power Module: Occupies two half-height slots on the left side of the rack, supports redundant configuration.

  • PIM: Dedicated half-height module located behind the corresponding power module.

Environmental Parameters

• Operating Temperature: -30°C to +65°C (-22°F to +150°F)

• Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Humidity: 95% non-condensing

• Compliance and Certifications:

  • FCC: Complies with Part 15 of FCC regulations

  • EMC: Meets EMC Directive 2014/30/EU, EN 61000-6-2 (industrial immunity), EN 61000-6-4 (industrial emission limits)

  • Electrical Safety: Complies with Low Voltage Directive 2014/35/EU, EN 61010-1

  • RoHS: Compliant with RoHS Directive 2011/65/EU

  • Maritime Certification: Meets DNV GL and ABS specifications for ships and offshore platforms

  • Hazardous Area Certification:

    • cNRTLus: Class I, Zone 2/Division 2, Groups A–D, T4 @ Ta = -20°C to +65°C

    • ATEX/IECEx: II 3 G Ex nA nC ic IIC T4 Gc/Ex ec nC ic IIC T4 Gc

Product Advantages

• High Reliability: Delivers stable and redundant power to ensure continuous operation of the 3500 Series system, minimizing downtime in critical applications.

• Flexible Configuration: Supports both AC and DC inputs and allows single or dual power supply setups (any combination of AC/DC), with the lower slot as primary and upper as standby in dual configurations.

• Hot-Swappable Design: Enables module replacement without disrupting rack operation, facilitating easy maintenance.

• Efficient Power Conversion: Features low heat generation for energy efficiency and long-term reliability.

• Compact and Robust: Designed for space-constrained environments with a durable build to withstand harsh industrial conditions.

• Certified Safety: Meets Safety Integrity Level (SIL) requirements per IEC 61508 for critical safety applications (applicable to specific models like 163179-01).

Precautions

• Installation: Ensure the module is installed in the designated left-side rack slots to avoid compatibility issues. Verify correct alignment with the corresponding PIM.

• Input Voltage: Adhere to specified input voltage ranges to prevent damage. Overvoltage may cause the PIM fuse to melt, requiring replacement.

• Environmental Conditions: Operate within the specified temperature (-30°C to +65°C) and humidity (up to 95% non-condensing) ranges to ensure performance and longevity.

• Hazardous Areas: For hazardous environments, confirm compliance with certifications (e.g., ATEX/IECEx) and follow installation guidelines per drawings 149243/149244.

• Maintenance: Regularly inspect connections and ensure proper ventilation to avoid overheating. Only trained personnel should handle installation or servicing.

• Redundancy Setup: In dual power supply configurations, ensure both modules are operational to maintain redundancy and avoid single-point failures.

Product Applications

The Bently Nevada 3500/15 Power Module is widely used in industries requiring robust machinery health monitoring to prevent unexpected downtime and costly repairs. Key applications include:

• Oil and Gas: Powers monitoring systems for turbines, compressors, and pumps in refineries and offshore platforms.

• Power Generation: Ensures reliable operation of vibration analysis and shaft monitoring systems in power plants.

• Petrochemical: Supports continuous monitoring of critical rotating equipment in chemical processing plants.

• Maritime: Used in ship and offshore platform machinery protection systems, certified for maritime environments.

• General Industry: Applied in manufacturing and processing facilities where machinery reliability is critical, integrating seamlessly with other 3500 Series modules like data acquisition units and relay modules.

For further details or specific configurations, consult the official Bently Nevada product documentation or contact authorized distributors.

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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