Bentley 3500/15 Rear Backpanel 125840-01 High Voltage AC Power Input Module

Bently Nevada 3500/15 125840-01 High Voltage AC Power Input Module

product overview
Bently Nevada 3500/15 125840-01 is a high-voltage AC power input module (PIM) designed specifically for Bently Nevada 3500 series mechanical protection systems.

The main function of this module is to convert high-voltage AC power into stable DC power required by the 3500 series module, ensuring the normal operation of the system.

technical specifications
Input voltage 175 to 264 Vac rms
Input frequency 47 to 63 Hz
Input current 2.3 A rms (maximum)
Convert the output voltage to the stable DC voltage required by the 3500 module
Rack space requirement for half height modules, occupying a dedicated slot
Redundancy support supports redundant power supply configuration
Working environment temperature -30 ° C to+65 ° C
Storage environment temperature -40 ° C to+85 ° C
Relative humidity 95%, non condensing
Weight approximately 0.34 kg (0.75 lb)
Dimensions 120.7 mm x 25.4 mm x 114.3 mm (4.75 in x 1.0 in x 4.5 in)
Internal fuse 250V/6.5A SB

Main features and advantages
High reliability: It can efficiently and stably convert high-voltage AC power into the DC power required by the 3500 system, ensuring the continuous and accurate operation of the monitoring module.
Redundancy support: Supports power redundancy configuration within a 3500 rack, enhancing system availability and fault tolerance.
High voltage compatibility: designed specifically for handling high voltage AC inputs, without the need for additional external step-down transformers, simplifying system integration.
Built in protection and sturdy design: The internal integrated fuse can provide protection in case of overvoltage, adopting an industrial grade sturdy structure to adapt to harsh industrial environments.

application area
Oil and gas: used for monitoring and protecting critical equipment in drilling platforms and refineries.
Electricity production: Monitoring equipment such as turbines and generator sets in power plants.
Chemical industry: Monitor and protect key reactors, mixers, and other equipment in production.
Manufacturing and industrial facilities: used to monitor large motors, fans, and other equipment on production lines.
Mining and metal industries: monitoring equipment such as large crushers and conveyor belts.
Water/wastewater treatment: Monitor water pumps and related rotating equipment.

Related products
Bently Nevada 3500/15 power module: Used in conjunction with 125840-01, it converts PIM input to the DC voltage required by the 3500 system.
Bently Nevada 125840-02 Low Voltage AC Power Input Module: Suitable as an alternative PIM for low voltage AC input.
Bently Nevada 129478-01 High Voltage DC Power Input Module: Suitable for PIM of DC power input.
Bently Nevada 3500/05 rack: 125840-01 must be installed in the 3500/05 rack.
Bently Nevada 3500/22M Transient Data Interface Module: Processing System Configuration and Communication.
Bently Nevada 3500 series monitor module: includes vibration, shaft displacement, temperature monitors, etc., relying on the power provided by 125840-01.