Bently Nevada 3500/15 133292-01

Description

Basic Identification Parameters

• Brand: Bently Nevada (Baker Hughes Group)
• Exact Model: 133292-01
• Equivalent System Model: 3500/15
• Product Category: Half-Height Low Voltage DC Power Supply Module / System Main Power Unit
• Origin: United States
• Standard Warranty: 12 months original factory warranty
• Installation Method: Standard plug-in insertion into dedicated left-side slots of 3500 monitoring rack backplane
• Module Structure: Standard half-height modular design
• Redundant Compatibility: Fully supports dual power supply hot standby redundant configuration

Power Input & Output Specifications

• Rated AC Input Voltage Range: 85–264 VAC universal wide-range mains
• Input Power Frequency Range: 47–63 Hz
• Rated DC Output Voltage: 24 VDC nominal regulated output (20–30 VDC adjustable range)
• Total Rated Output Current: 20 A
• Total Rated Output Power: 480 W
• Output Voltage Ripple & Noise: ≤1% peak-to-peak
• Output Regulation Accuracy: ±1.0% Full Scale
• Maximum Inrush Current: ≤3.5 A, duration ≤5 ms
• Full-Load Power Conversion Efficiency: ≥85%
• Backplane Bus Power Supply: Directly supplies stabilized DC power to entire 3500 system backplane

Protection Circuit Specifications

• Built-in Full Protection Functions: Overvoltage protection, undervoltage protection, overcurrent protection, overheat protection, reverse polarity protection, surge voltage protection, output short-circuit protection
• Redundant Power Switching Time: ≤10 ms seamless non-interrupt switching between main and standby modules
• Power Status Monitoring: Real-time output status detection + front-panel running/fault indicator lights

Mechanical & Environmental Specifications

• Enclosure Protection Grade: IP20 (rack internal protection)
• Housing Material: Industrial metal shielding shell + high-temperature resistant flame-retardant circuit board
• Overall Dimensions: 252 mm × 122 mm × 24 mm (standard half-height size)
• Product Weight: 1.14 kg
• Operating Temperature Range: -40°C to +85°C
• Storage Temperature Range: -55°C to +105°C
• Operating Humidity: 0–95% RH, non-condensing
• Anti-vibration Performance: 15 g RMS, 10–2000 Hz, fully meets API 670 requirements
• 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 508 Certified
• System Compatibility: Full backward compatibility with all legacy & current 3500 series monitoring modules, relay modules, communication modules and racks

Core Functional Features

1. Global Universal Wide AC Input Adaptability

   Supports 85–264 VAC worldwide industrial mains input, adapts to all national power grid voltage environments without additional voltage transformers.

2. High-Capacity Stable 24VDC Regulated Output

   Delivers high-power stable 24VDC output, fully covers total power consumption demands of full-channel monitoring, I/O, communication and relay modules in complete 3500 racks.

3. Dual-Module Hot Standby Redundant Architecture

   Two modules can be installed in one rack; standby module automatically takes over power supply without system downtime when main module fails, realizing zero-interruption system operation.

4. Comprehensive Multi-Level Safety Protection Mechanism

   Full protection circuits prevent system damage caused by mains surge, voltage abnormality, short circuit, overheat and reverse connection faults.

5. Standard Half-Height Dedicated Slot Design

   Matches original 3500 rack left dedicated slots perfectly, plug-and-play installation, convenient on-site replacement, maintenance and system expansion.

6. Real-Time Power Status Visual Monitoring

   Equipped with front-panel power-on green indicator and fault red indicator, quickly reflects module operating status and abnormal faults.

7. Ultra-Wide Temperature & Harsh Environment Adaptability

   Extreme wide operating temperature range, strong anti-electromagnetic interference and anti-vibration performance, supports long-term unattended stable operation in industrial sites.

8. Full 3500 System Seamless Integration

   Perfectly matches original 3500 system backplane power bus, fully consistent with original system power management logic and safety interlock rules.

Main Application Scenarios

1. Thermal Power Generation Industry

   System main power supply for steam turbine, gas turbine, generator rotor bearing vibration, displacement, thrust position and temperature 3500 TSI machinery protection monitoring systems.

2. Oil & Natural Gas Industry

   Rack power supply units for offshore platform compressors, gas turbines, oil pipeline pump units and gas transmission station rotating machinery condition monitoring systems.

3. Petrochemical & Chemical Industry

   System power modules for centrifugal compressors, reciprocating compressors, large centrifugal pumps, fans and reaction kettle drive rotating equipment 3500 protection systems.

4. Heavy Metallurgy & Manufacturing Industry

   3500 system power supply for large rolling mill main shafts, high-speed centrifuges, heavy-duty industrial motors and generator unit health monitoring equipment.

5. Water Conservancy & Municipal Industry

   Power supply modules for large circulating water pumps, drainage pump stations and hydraulic turbine unit vibration monitoring protection systems.

6. System Maintenance & Retrofit Projects

   Original spare replacement and upgrade of old legacy 3500/15 power supply modules, realizing seamless continuation of original machinery protection system power supply functions.