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BENTLY 125840-01 | Low-Voltage Power Input Module | 125840-02
BENTLY 125840-01 | Low-Voltage Power Input Module | 125840-02 - Image 2
BENTLY 125840-01 | Low-Voltage Power Input Module | 125840-02 - Image 3
BENTLY 125840-01 | Low-Voltage Power Input Module | 125840-02 - Image 4
BENTLY 125840-01 | Low-Voltage Power Input Module | 125840-02 - Image 5
BENTLY 125840-01 | Low-Voltage Power Input Module | 125840-02 - Image 6

BENTLY 125840-01 | Low-Voltage Power Input Module | 125840-02 Bently Nevada

Original price was: $1,000.00.Current price is: $865.00.

Brand model:Bently Nevada
Product Name:125840-01
Warranty: 1 year
Size:102 mm (W) × 152 mm (H) × 203 mm (D)
Weight:1.5kg
Origin:USA
Inventory: Spot/Futures
Goods condition: Brand new
Delivery time: 3-4days/1month

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Description

BENTLY 125840-01 Product Specification

Product Overview

The BENTLY 125840-01 is a high-reliability low-voltage power input module designed for BENTLY NEVADA’s 3500 Series Machinery Protection System. Engineered to deliver stable power supply in industrial automation setups, this module serves as a critical component for maintaining continuous operation of vibration monitoring, temperature sensing, and other mission-critical systems. The BENTLY 125840-01 is part of the 3500 Series, a platform renowned for its robustness in harsh environments, making it indispensable for industries such as oil and gas, power generation, and manufacturing.

 

Featuring a wide input voltage range (85–264 VAC) and built-in surge protection, the BENTLY 125840-01 ensures reliable power conversion to 24 VDC for downstream modules. Its compact design (210 mm × 150 mm × 100 mm) and lightweight construction (2 kg) facilitate easy integration into 19″ control racks, while the IP23-rated enclosure protects against dust and moisture. The module’s hot-swappable design allows replacement without system shutdowns, minimizing downtime in critical applications.

 

In automation architectures, the BENTLY 125840-01 acts as a foundational power source, supporting modules like the 3500/22M vibration monitor and 3500/42M temperature controller. Its advanced diagnostics monitor power quality and alert operators to fluctuations, ensuring system stability. By combining robust hardware with intelligent power management, the BENTLY 125840-01 enhances the reliability of machinery protection systems, enabling predictive maintenance and reducing operational risks.

Technical Specifications

Parameter Name Parameter Value
Product Model BENTLY 125840-01
Manufacturer BENTLY NEVADA
Product Type Low-Voltage Power Input Module
Input Voltage 85–264 VAC (110–220 VAC nominal)
Output Voltage 24 VDC ±10%
Power Output 50 W maximum
Efficiency 85% typical
Physical Dimensions 210 mm (W) × 150 mm (H) × 100 mm (D)
Weight 2 kg
Enclosure Protection IP23
Operating Temperature -25°C to +60°C
Humidity 5–95% non-condensing
Certifications CE, UL

Main Features and Advantages

Wide Voltage Adaptability: The BENTLY 125840-01 supports a broad input voltage range, eliminating the need for separate converters in diverse global power systems. This adaptability reduces inventory complexity and installation costs, making it suitable for international projects.

 

Rugged Industrial Design: With an IP23-rated enclosure and conformal-coated PCBs, the module resists dust, moisture, and electromagnetic interference (EMI). Its wide temperature range ensures reliable operation in extreme environments, from offshore platforms to high-temperature manufacturing facilities.

 

Hot-Swap Capability: The module’s hot-swappable design allows replacement without powering down the 3500 Series rack, the feature is crucial for 24/7 operations where downtime is costly. This capability minimizes maintenance disruptions and enhances system availability.

 

Advanced Power Management: Built-in overcurrent, overvoltage, and thermal protection mechanisms safeguard connected modules from damage. The module also includes LED indicators for real-time power status monitoring, enabling proactive maintenance.

 

Seamless System Integration: As part of the 3500 Series, the BENTLY 125840-01 integrates seamlessly with other 3500 modules (e.g., vibration monitors, communication gateways), forming a cohesive machinery protection system. This compatibility streamlines system design and troubleshooting.

Application Areas

The BENTLY 125840-01 is widely used in industries requiring reliable power supply for critical machinery monitoring:

 

  1. Oil and Gas:
    • Powers vibration monitoring systems in offshore drilling rigs and onshore refineries, ensuring safe operation of pumps and compressors.
    • Supports emergency shutdown (ESD) systems by maintaining power to control valves and sensors during voltage fluctuations.
  2. Power Generation:
    • Supplies stable power to turbine monitoring systems in power plants, enabling real-time analysis of shaft vibration and temperature.
    • Integrates with generator control systems to maintain grid stability and prevent equipment failure.
  3. Manufacturing:
    • Powers robotic arms and conveyor systems in automotive plants, ensuring precise motion control and reducing production downtime.
    • Maintains power to quality control sensors in pharmaceutical manufacturing, where consistent operation is critical for compliance.
  4. Water/Wastewater Treatment:
    • Controls pump stations and chemical dosing systems, ensuring consistent water flow and treatment efficiency.
    • Supports SCADA systems for remote monitoring of distributed water facilities, even in harsh environmental conditions.

Related Products

  • BENTLY 3500/15 125840-02: An upgraded power input module with enhanced surge protection, compatible with the BENTLY 125840-01 in redundant power configurations.
  • BENTLY 3500/22M 146031-01: A vibration monitoring module that relies on the BENTLY 125840-01 for power, enabling shaft vibration analysis in rotating machinery.
  • BENTLY 3500/95 129411-01: A redundant power supply module that can be paired with the BENTLY 125840-01 for mission-critical applications requiring zero downtime.
  • BENTLY 3500/42 129408-01: A temperature monitoring module that works in conjunction with the BENTLY 125840-01 to provide comprehensive machinery health data.
  • BENTLY 3500/92 129410-01: A communication gateway module that integrates with the BENTLY 125840-01 to transmit power status data to higher-level control systems.

Installation and Maintenance

Pre-installation Preparation:
Before installing the BENTLY 125840-01, ensure the following:

 

  • Verify the input voltage matches the module’s range (85–264 VAC) and that the control rack is properly grounded to prevent electrostatic discharge (ESD).
  • Use BENTLY’s installation guidelines to secure the module in a 19″ rack, allowing at least 50 mm of clearance for airflow.
  • Configure the module’s output voltage (24 VDC) using the front-panel dip switches, if applicable, and connect the power cables according to the wiring diagram.

 

Maintenance Recommendations:

 

  • Routine Inspections: Monthly checks of front-panel LEDs (green for normal operation, red for faults) and cleaning dust from ventilation slots to maintain optimal cooling.
  • Voltage Testing: Quarterly verification of input and output voltages using a multimeter to ensure compliance with specifications.
  • Environmental Monitoring: Regularly assess ambient temperature and humidity levels to prevent overheating or moisture damage.
  • Spare Parts Management: Keep a spare BENTLY 125840-01 on hand for critical systems, as its hot-swappable design allows immediate replacement during failures.

Product Warranty

Our company provides a one-year quality warranty for the BENTLY 125840-01, covering hardware failures due to non-human factors. During the warranty period, we will replace any module that exhibits abnormal power output or functional defects. For discontinued models like the BENTLY 125840-01, our global inventory of legacy industrial parts ensures rapid fulfillment of urgent orders. We also offer post-warranty technical support and repair services, ensuring your machinery protection systems remain powered and reliable over the long term.

 

Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com

 

Note: This description is based on BENTLY NEVADA’s technical specifications and industry applications. For detailed installation guides, refer to the BENTLY 125840-01 user manual or contact our technical support team.

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