Bently Nevada 3500/32M 125720-01 Machinery Protection Relay Output Card

Bently Nevada 3500/32M 125720-01 is an essential relay output card built for the Bently Nevada 3500 machinery protection platform, widely searched spare hardware in petrochemical and power generation industries. This 4-channel relay card receives alarm signals from other monitoring modules inside the 3500 rack and outputs dry contact relay signals for safety interlock and emergency shutdown. It acts as the critical hardware link between vibration monitoring system and external safety circuits, protecting high-value rotating assets from dangerous operating conditions such as excessive vibration, thrust wear and overspeed.

Related series:

Bently Nevada 3500/50M-01-00
Bently Nevada 3500/50-01-00
Bently Nevada 3500/42-09-R0
Bently Nevada 3500/93 135785-02
Bently Nevada 3500/93 135799-02

Core Technical Parameters & Physical Specifications

• Part Number: Bently Nevada 3500/32M, P/N 125720-01
• Main Functions: Four independent relay output channels, alarm contact output, machine safety interlock, fault status transfer for rotating equipment protection
• Dimension & Weight: 267mm × 162mm × 24mm, net weight 0.78kg, hot-swappable plug-in design for 3500 series rack
• Operating Range: Ambient temperature 0°C ~ +60°C, robust anti-vibration performance, designed for industrial monitoring cabinet installation
• System Compatibility: Works seamlessly with Bently Nevada 3500 rack system, supports flexible relay logic configuration for different protection requirements

Industrial Application Fields

Bently Nevada 3500/32M 125720-01 relay output card is commonly deployed on steam turbines, gas turbines, centrifugal compressors, large blowers and process pumps within refineries, power plants and offshore oil & gas platforms. Maintenance and reliability teams keep this spare card on hand for scheduled turnaround, end-of-life component replacement and on-site emergency repair, to avoid costly unplanned shutdown of rotating machinery.

Sourcing & Procurement Notes

The original Bently Nevada 3500/32M 125720-01 often comes with long OEM lead time and limited global spot inventory. Our stocked new and reconditioned cards pass complete functional testing before shipment. Our technical support can assist with rack compatibility verification, relay logic configuration guidance and after-sales service to help customers quickly restore the machinery protection system.

Yiwu Beixun Automation Technology Co., Ltd. specializes in industrial automation. We provide global customers with original imported DCS system components, PLC system components, and comprehensive solutions. With the core values of “leading technology, excellent service”, we utilize our rich industry experience and high-quality supply chain resources to become a reliable partner for your equipment upgrade and maintenance.