Product Overview

Module Type: 3500 Series Half-Height Universal AC Power Supply Module
System Platform: Bently Nevada 3500 Machinery Protection System

Electrical Specifications

Input voltage: 85–264 VAC

Frequency: 50 / 60 Hz

Input range: Wide-range input, compatible with global industrial power grids

Output Characteristicshttps://www.saulabb.com/product/151x1235bc01sa01/

Output voltages:

+5 V DC

±15 V DC

Maximum output current: 5 A

Typical power consumption: 8 W

Function: Provides stable, regulated power for all modules within the 3500 rack

Redundancy and Availability

Redundant configuration:

Supports dual power module installation

Hot-swappable design

Failover behavior:

Automatic, bumpless switchover between primary and backup modules

Ensures uninterrupted system operation during maintenance or power module failure

Protection Functions

Overcurrent protection

Overvoltage protection

Overtemperature protection

Reverse connection protection

In the event of a fault, the module automatically disconnects the output and generates an alarm to protect the system.

Environmental Specifications

Operating temperature: –30 ℃ to +65 ℃

Storage temperature: –40 ℃ to +85 ℃

Design grade: Industrial, suitable for harsh operating environments

Applications and System Role

The 3500 Series Universal AC Power Supply Module is widely used in rotating machinery monitoring systems across industries such as:

Power generation

Petrochemical processing

Metallurgy

It provides reliable power for monitoring modules such as 3500/32M, 3500/42M, and other protection and monitoring cards, supporting vibration, shaft displacement, speed, and condition monitoring of:

Steam turbines

Compressors

Generators

By ensuring stable and redundant power delivery, the module contributes directly to the safe and continuous operation of critical rotating equipment.

BENTLY 3500/15 106M1079-01｜Power Supply Module｜