BENTLY 3500/22M 138607-01

Description

Detailed parameter table

BENTLY 3500/22M 138607-01

Product introduction

The 3500/22M 138607-01 from Bently Nevada is a high-reliability power supply module designed as the primary energy source for 3500 Machinery Protection Systems. This rack-mount power supply delivers stable, regulated DC voltages to critical system components, ensuring consistent operation of protection logic, sensors, and actuation devices like the 127610-01 relay assembly. Bently Nevada’s 3500/22M 138607-01 serves as the “lifeblood” of the 3500 ecosystem, converting raw AC or DC input power into precisely regulated outputs that power every element of the machinery protection system.

Bently Nevada’s 3500/22M 138607-01 addresses the critical need for uninterrupted power in safety-critical monitoring applications. Its robust design maintains stable output voltages even during input voltage fluctuations, ensuring protection systems remain operational during power disturbances that could otherwise compromise machinery safety. When paired with 127610-01 relay assemblies and other 3500 components, this power supply provides the reliable energy foundation required for continuous machinery protection.

Core advantages and technical highlights

Stable voltage regulation: The 3500/22M 138607-01 maintains precise voltage regulation (±2% for 5 VDC, ±3% for ±15 VDC) across varying load conditions, ensuring consistent operation of sensitive electronics in 127610-01 relay assemblies and other system components. This stability prevents erroneous operation or false alarms caused by voltage fluctuations.

Flexible input compatibility: Supporting both 100-240 VAC and 18-32 VDC input sources, the module accommodates diverse industrial power configurations—from standard AC mains in control rooms to DC power systems in hazardous locations or mobile equipment installations.

Comprehensive protection features: Equipped with overvoltage, overcurrent, and short circuit protection, the power supply safeguards connected components like 127610-01 relays from electrical faults. Its self-limiting design prevents damage to the supply itself during fault conditions, facilitating easier system recovery.

Redundancy capability: The module supports N+1 redundant configurations, allowing multiple power supplies to share the system load. This redundancy ensures uninterrupted operation even if one supply fails, critical for maintaining protection coverage in safety-critical applications.

Typical application scenarios

In power generation turbine protection systems, the 3500/22M 138607-01 provides primary power to the entire 3500 system, including 127610-01 relay assemblies that control turbine safety functions. Installed in redundant pairs, these power supplies ensure continuous operation during AC mains interruptions, maintaining protection coverage for turbine bearings, vibration sensors, and temperature monitors.

Oil and gas processing facilities utilize the 3500/22M 138607-01 in compressor protection systems, where its DC input capability allows operation from 24 VDC control power systems common in hazardous areas. The power supply delivers stable voltages to 3500/15 modules containing 127610-01 relays, ensuring shutdown capabilities remain functional even during plant power fluctuations.

Manufacturing plants deploy the 3500/22M 138607-01 in production line machinery protection systems, providing reliable power to monitoring sensors, 3500/61 displays, and relay assemblies that control emergency stops. Its robust design withstands the electrical noise and voltage transients common in factory environments, ensuring protection systems remain operational during manufacturing processes.

BENTLY 3500/22M 138607-01

Related model ecosystem

127610-01 (Bently Nevada): Relay assembly powered by 3500/22M 138607-01.

3500/15 (Bently Nevada): Relay module containing power-consuming components.

3500/61 (Bently Nevada): Display module requiring regulated power from this supply.

3500/34 (Bently Nevada): Communication gateway powered by the module.

3500/20 (Bently Nevada): System rack housing the power supply module.

125720-01 (Bently Nevada): Temperature transmitter receiving power from the system.

135137-01 (Bently Nevada): Input module dependent on stable power from this supply.

Installation, configuration and maintenance instructions

Installation preparation: Before installing the 3500/22M 138607-01, verify input voltage compatibility with the facility power source (AC or DC). Ensure the 3500/20 rack has available slots and that cooling requirements are met. Required tools include a screwdriver set, torque wrench, and multimeter. Inspect the module for shipping damage, particularly checking input/output connectors.

Mounting and wiring: Insert the 3500/22M 138607-01 into an available slot in the 3500/20 rack, securing it with front panel screws torqued to specified values. Connect input power using appropriately rated wiring, following proper grounding practices. For redundant configurations, connect both supplies to separate input power sources and enable redundancy communication links between modules.

Configuration procedures: No user configuration is required for basic operation, as the power supply automatically regulates output voltages. In redundant systems, verify proper load sharing using system diagnostic software. Configure alarm outputs to trigger notifications in case of power supply faults, integrating with 3500/61 displays for operator visibility.

Maintenance suggestions: Include the 3500/22M 138607-01 in quarterly maintenance checks, verifying status LEDs indicate normal operation. Measure output voltages with a calibrated multimeter to ensure they remain within regulation limits. In redundant configurations, test failover functionality by temporarily disconnecting one supply. Clean ventilation openings regularly to prevent overheating. Replace power supplies approaching end-of-service life (typically 5-7 years) during scheduled maintenance outages.

Service and guarantee commitment

Bently Nevada provides the 3500/22M 138607-01 with a 36-month warranty covering manufacturing defects and performance issues under normal operating conditions, including voltage regulation, protection features, and mechanical integrity. Our technical support team offers expert guidance on installation, redundancy configuration, and integration with 127610-01 relay assemblies and other 3500 components.

We offer specialized training on power supply maintenance, redundancy implementation, and troubleshooting techniques specific to the 3500/22M 138607-01. Beyond the warranty period, our service agreements include performance testing, preventive maintenance, and expedited replacement services to ensure continuous power availability. Bently Nevada’s commitment to quality ensures this power supply delivers reliable operation throughout its lifecycle, backed by our global network of service professionals.