Introduction to the 3500/04-01-00
The Bently Nevada 3500/04-01-00 is a Power Supply Module for the 3500 Machinery Monitoring and Protection System. This module is the primary source of conditioned and regulated power for the entire 3500 rack, converting the plant's incoming AC or DC power to the precise DC voltages required by the monitoring and relay modules (such as the 3500/25, 3500/53, etc.). It is designed for high reliability and availability, often used in redundant (dual) configurations to ensure continuous operation even if one power supply fails. Its robust design is critical for protecting valuable industrial machinery by ensuring the monitoring system remains online at all times.
Technical Parameters
The key technical specifications for the 3500/04-01-00 Power Supply Module are as follows:
| Parameter | Specification |
|---|---|
| Part Number | 3500/04-01-00 |
| Description | Power Supply Module |
| Input Voltage | 85 to 265 VAC, 47 to 63 Hz; or 90 to 150 VDC (Auto-ranging) |
| Output Voltages | +5 VDC, ±15 VDC (for system backplane and module logic) |
| Output Power | 60 Watts |
| Dimensions (H x W x D) | Approx. 70 mm x 213 mm x 200 mm (Occupies one slot in a standard 3500 rack frame) |
| Weight | Approx. 1.6 kg (3.5 lbs) |
| Mounting | Installs in the two left-most dedicated power supply slots of a 3500 rack frame. |
| Redundancy | Supports N+1 redundant configuration when two modules are installed. |
| Status Indicators | LEDs for Power OK, Power Fail, and AC/DC Power Present. |
| Operating Temperature | 0°C to +65°C (32°F to 149°F) |
| Cooling | Convection cooling (no internal fans). |
| Compatibility | Designed for use with all Bently Nevada 3500 series racks and modules. |
Application Scenarios
The 3500/04-01-00 Power Supply Module is a foundational component in any 3500 system, deployed across industries where machinery protection is critical. Its primary role is to provide clean, stable, and uninterrupted power.
Oil & Gas Industry:
Providing reliable power to monitoring systems on offshore platforms for gas turbines and compressors, where electrical power can be unstable.
In refineries and pipeline compressor stations, ensuring the protection system for critical pumps and compressors is always active.
Power Generation:
Used in coal, gas, hydro, and nuclear power plants to power the vibration and speed monitoring systems for large turbines and generators. Redundant power supplies are essential to prevent a single point of failure.
Chemical & Petrochemical Plants:
Ensuring continuous operation of machinery protection systems for large reactors and compressors, preventing downtime that leads to significant production loss.
Water & Wastewater Treatment:
Powering monitoring systems for large pumps and blowers to prevent failures and maintain public utility services.
Marine & Naval:
Providing robust and reliable power to the machinery monitoring systems for main propulsion engines and turbines on ships.
Global direct procurement guarantee
All products are purchased directly from overseas original manufacturers or authorized channels, 100% guaranteed genuine quality, sufficient spot inventory, and comprehensive model coverage
Quality Commitment
Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
Flexible procurement plan
- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
- Long-term cooperative customers can apply for priority supply
Full service support
7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
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On the basis of the same quality, we provide:
- More competitive price system
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- More complete technical support (free product technical documentation)
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