Bently Nevada 128276-01

Description

Basic Identification Parameters

• Brand: Bently Nevada (Baker Hughes Group)
• Exact Model: 128276-01
• System Series: 3500 Series Machinery Protection System
• Product Category: Half-Height Slot Filler / Future Expansion Blank Faceplate Module
• Origin: United States
• Standard Warranty: 12 months original factory warranty
• Installation Method: Standard plug-in insertion into vacant half-height slots of 3500 monitoring rack backplane
• Module Structure: Standard half-height mechanical structure
• System Compatibility: Full compatibility with all 3500 series racks, monitor modules, power modules and relay modules

Electrical & Functional Specifications

• No electrical signal input/output function
• No internal circuit, no power consumption, no communication function
• Complete mechanical sealing and shielding function for vacant slots
• Fully matches original 3500 half-height slot mechanical interface size and locking structure

Mechanical & Environmental Specifications

• Enclosure Protection Grade: IP20 (rack internal protection)
• Housing Material: High-strength anodized aluminum alloy + industrial flame-retardant blue engineering plastic panel
• Overall Dimensions: 241 mm × 12.2 mm × 242 mm (standard 3500 half-height size)
• Product Weight: 0.04 kg
• Operating Temperature Range: -40°C to +70°C
• Storage Temperature Range: -55°C to +85°C
• Operating Humidity: 0–95% RH, non-condensing
• Anti-vibration Performance: 2 g RMS, 10–2000 Hz
• Electromagnetic Compatibility: Compliant with EN 61000-6-2, EN 61000-6-3 industrial EMC standards

Certifications & Compliance

• Industry Standard Compliance: API 670 Machinery Protection Standard
• Safety Certifications: CE, UL Certified
• Full compliance with original 3500 system factory installation and acceptance specifications

Core Functional Features

1. Standard Half-Height Slot Sealing Function

   Perfectly fits all vacant half-height slots in 3500 racks, completely seals slot openings, prevents external dust, oil mist and moisture from entering internal backplane connectors.

2. Maintain Rack Internal Airflow Stability

   Standardized mechanical shape maintains original designed airflow circulation inside the rack, ensures normal heat dissipation of operating functional modules, avoids overheating risk.

3. Electromagnetic Shielding Protection

   Metal aluminum base provides effective electromagnetic shielding, prevents internal electromagnetic interference leakage and external interference intrusion, ensures stable operation of adjacent monitoring modules.

4. Future System Expansion Reservation

   Specialized for slots reserved for later installation of vibration, displacement, temperature, relay and communication modules; easy to remove and replace with functional modules during system upgrade.

5. Standard Plug-In Locking Structure

   Adopts original 3500 rack spring locking mechanism, plug-and-play installation, firm fixation, no falling off under strong vibration industrial environments.

6. High-Strength Anti-Corrosion Material

   Anodized aluminum material features anti-oxidation, anti-corrosion and anti-wear performance, maintains intact appearance and structure in long-term harsh industrial environments.

7. System Standardization & Acceptance Compliance

   Meets factory standard configuration requirements for 3500 system cabinet arrangement, mandatory accessory for project acceptance, maintenance and standardized management.

8. Zero Maintenance & Ultra Long Service Life

   No internal electronic circuits, no aging failure risk, lifelong stable mechanical performance without maintenance.

Main Application Scenarios

1. Thermal Power Generation Industry

   Slot filling and expansion reservation for steam turbine, gas turbine, generator rotor 3500 TSI machinery protection monitoring racks.

2. Oil & Natural Gas Industry

   Blank faceplates for offshore platform compressors, gas transmission station rotating machinery 3500 system monitoring cabinets.

3. Petrochemical & Chemical Industry

   Vacant slot sealing for centrifugal compressors, large pumps and fan equipment 3500 machinery protection system racks.

4. Heavy Metallurgy & Manufacturing Industry

   Expansion slot filler modules for rolling mills, high-speed centrifuges and heavy motor 3500 monitoring systems.

5. Water Conservancy & Municipal Industry

   Standard slot sealing accessories for hydraulic turbine unit large water pump station 3500 monitoring racks.

6. System Installation, Maintenance & Upgrade Projects

   New system standardized installation, on-site maintenance slot arrangement, and future functional module expansion reservation projects.