Overview
The Bently Nevada 3500/60 (163179-01 + 136711-01) is an overspeed trip module used in the 3500 series machinery protection system. It monitors shaft speed signals and provides fast, reliable trip outputs to protect turbines and rotating machinery from overspeed conditions.
General Information
Part Number: 163179-01 + 136711-01
Manufacturer: Bently Nevada
Series: 3500
Type: Overspeed Trip Module
Mounting: Installed in 3500 series rack or chassis
Brand / Country of Origin: Bently Nevada / United States
Technology: High-speed signal processing for overspeed detection with relay output
Power Specifications
Supply Voltage: Powered via the 3500 system backplane
Power Consumption: Low, suitable for continuous operation
Input: Accepts tachometer or proximity probe signals
Protection: EMC-protected with industrial-grade reliability
Indicators: LED indicators for module status, trip activation, and diagnostics
Communication & Interface
Interface Type: Backplane connector for integration with the 3500 system
Module Role: Monitors rotational speed, triggers overspeed trips, and communicates status to system controller
Diagnostics: Monitors input signal integrity and relay output health
Operator Interface: LED indicators and integration with system HMI
Reset Features: Manual or system-controlled reset
Environmental
Operating Temperature: −40 to +70 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20, suitable for installation in industrial control cabinets
Dimensions & Weight
Dimensions (L × W × H): 241.3 × 24.4 × 241.8 mm
Weight: 0.91 kg
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