High EMI/RFI Immunity: Shielded design ensures reliable performance in high-noise environments.
Modular Design: Easy to integrate into existing 3500 Series racks for scalable system expansions.
Manufacturer: Bently Nevada Part number: BENTLY 138257-01
Our extensive Bently Nevada catalogue, including
: BENTLY 138257-01
, is available now for dispatch to the worldwide.
The BENTLY NEVADA 138257-01 is a precision-engineered earthing module designed for industrial automation systems, particularly the 3500 Series Machinery Protection System. Its primary role is to provide a stable and reliable grounding solution, ensuring electrical safety and minimizing electromagnetic interference (EMI) in critical rotating machinery applications. With internal terminations and robust insulation, the 138257-01 safeguards sensitive components from voltage spikes and ensures signal integrity in harsh industrial environments.
High EMI/RFI Immunity: Shielded design ensures reliable performance in high-noise environments.
Modular Design: Easy to integrate into existing 3500 Series racks for scalable system expansions.
4. Application Areas and Use Cases
Industries: Power generation, oil & gas, petrochemical, and manufacturing.
Key Applications:
Grounding for vibration sensors in steam turbines.
Signal conditioning for proximity probes in compressors.
EMI protection for control systems in industrial plants.
5. Competitor Comparison
The 138257-01 offers:
Space-Saving Design: Internal terminations eliminate external junction boxes, reducing panel space by 30%.
Higher Voltage Tolerance: Supports 24 V DC compared to 12–18 V DC in some alternatives.
Certified Reliability: Compliant with IEC 61000-4-5 surge protection standards.
6. Selection Recommendations
System Compatibility: Ensure compatibility with BENTLY NEVADA 3500 Series racks and software.
Environmental Factors: Opt for this module in high-temperature or corrosive environments (rated for -40°C to +85°C).
Safety Requirements: Prioritize internal terminations for applications requiring compliance with NEC or IEC safety codes.
7. Precautions
Proper Grounding: Follow manufacturer guidelines for earth electrode installation to avoid ground loops.
Current Limitation: Do not exceed the 5 A continuous current rating to prevent overheating.
Maintenance Checks: Inspect terminals annually for corrosion or 松动 connections.
Shanxi XinyeDa International Trade Co., Ltd. supplies BENTLY NEVADA 138257-01 and automation spare parts. Visit www.xydcontrol.com or contact us for sales and technical support.
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Full 12-month warranty on all components
Full 12-month warranty on all components
