Product: 3500/05-02-04-00-00-00
Category: Power Supply Module for the Bently Nevada 3500 Monitoring System
Overview:
The 3500/05-02-04-00-00-00 is a critical power supply module within the modular 3500 Machinery Protection System (MPS) framework. This specific part number denotes a Power Supply designed for installation in a standard 19-inch rack frame (e.g., a 3500/15 or 3500/25). The suffix -02-04-00-00-00 specifies its configuration details, typically indicating a particular input voltage, output capacity, and feature set. Its primary function is to convert plant AC or DC power into clean, regulated, and isolated DC power for all monitoring modules (vibration, speed, temperature, etc.) within the same rack. It is the fundamental component that energizes the entire monitoring and protection system.
Key Parameters & Specifications
| Parameter | Specification / Description |
|---|---|
| Function | Rack-Mounted Power Supply for the 3500 Monitoring System. Provides conditioned power to all modules in a chassis. |
| Input Voltage | Typically 120/240 VAC, 50/60 Hz (common for the -02 configuration). Other variants exist for 125 VDC, etc. |
| Output Voltages | +24 VDC and ±15 VDC (or ±12 VDC) for system logic and analog circuits. |
| Output Power / Current | Sufficient to power a full rack of modules (e.g., up to 16 slots). Exact rating varies, but commonly 200-300W capacity. |
| Redundancy Support | Designed for use in redundant (1-out-of-1 or 1-out-of-2) configurations with another 3500/05 supply for high-availability systems. Features relay contact for power supply failure alarm. |
| Operating Temperature | 0°C to +65°C (+32°F to +149°F) (typical for system components). |
| Mounting | Slides into a designated slot (usually slots 1 and/or 2) in a 3500 series rack. |
| Form Factor | Single-wide module (occupies one slot position in the rack). |
| Dimensions (H x W x D) | Standard 3500 module size: ~193 mm (7.6 in) H x ~44 mm (1.73 in) W x ~284 mm (11.2 in) D. The height and depth are defined by the rack; width is for one slot. |
| Weight (Approx.) | ~1.0 kg (2.2 lbs). |
| LED Indicators | Power On, Power Supply OK/Fail status. |
| Alarm Relays | Normally energized relays for Power Supply Failure, providing a contact closure to the system's alarm modules. |
| Compliance | Designed to meet industrial and safety standards such as UL, cUL, CE, ATEX/IECEx (for use in hazardous area systems when installed in a certified rack/enclosure). |
Primary Application Scenarios
Core System Infrastructure:
The essential power source for any Bently Nevada 3500 Rack used in machinery protection. It is found in virtually every application where the 3500 system is deployed, from a single rack monitoring a turbine to multiple racks in a large compressor station.
Critical Machinery Protection Systems:
Gas & Steam Turbines: Provides reliable power for vibration, speed, and differential expansion monitoring systems.
Centrifugal & Axial Compressors: Powers the modules protecting critical equipment in oil & gas, petrochemical, and LNG facilities.
Large Pumps & Motors: Ensures continuous operation of monitoring systems in power generation, water treatment, and marine propulsion.
High-Availability / Redundant Systems:
Used in pairs (1-out-of-2 redundancy) in applications where uninterrupted monitoring is mandatory. If one power supply fails, the other instantly takes over the entire load without disrupting system operation, a crucial feature for preventing plant shutdowns.
Industrial & Process Facilities:
Found in industries with critical rotating assets: Oil & Gas (upstream, midstream, downstream), Power Generation (thermal, nuclear, hydro), Chemical & Petrochemical, and Heavy Manufacturing.
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Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
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- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
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7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
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