Product Details:

The BENTLY NEVADA 3500/53-01-00 electronic overspeed detection module is a dedicated safety protection card for Bently Nevada 3500 TSI machinery protection system. The suffix -01 represents internal termination I/O type, -00 means no special hazardous area certifications, suitable for standard control room environments. This module can be installed in any free slot of the 3500 rack. It receives pulse signals from proximity probes or magnetic speed pickups, and provides -24Vdc transducer excitation for eddy current sensors. It supports 2-channel speed input, and can be configured via 3500 rack configuration software to build 2oo2 or 2oo3 voting overspeed protection logic. The module has fast trip response, conforms to API 670 and API 612 overspeed protection standards. Engineers can set overspeed alarm and trip thresholds. When shaft speed exceeds the preset value, the module outputs hardware trip signal directly to trigger machinery emergency shutdown. Front panel LED indicators display module OK status, bypass state and channel alarm state for on-site inspection. Built-in self-diagnosis function can detect probe open circuit, short circuit and signal loss faults. It supports hot swapping during normal rack operation, maintenance staff can replace the module without shutting down the whole TSI system. It complies with API 670 turbomachinery monitoring standard, widely applied in petrochemical, power generation and metallurgy industries, matched with steam turbines, gas turbines and centrifugal compressors, used for rotating machinery high-reliability overspeed safety protection monitoring.

Brand:Bently Nevada

Model:3500/53-01-00

Product Type:2-channel Electronic Overspeed Detection Module

Installation:Any free slot of 3500 system rack

Input:Proximity probe / magnetic pickup pulse signal

Feature:Internal termination,2oo2/2oo3 voting logic,API 670 compliant,hot swappable,self-diagnosis,dedicated overspeed trip function

Application:Bently Nevada 3500 machinery protection rack turbine overspeed safety protection monitoring