Bently 3300/12-02-22-01

Bently 3300/12-02-22-01

Product Introduction
The 3300/12-02-22-01 is an advanced revision of the standard 3300 series AC power supply module. The “-01” suffix denotes a specific manufacturing revision or regional compliance update, delivering the same critical, regulated power distribution as the base model while incorporating updated internal components for enhanced long-term reliability.

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Description

Bently 3300/12-02-22-01

Technical Specifications

  • Product Series: 3300 Series Machinery Protection System
  • Part Number: 3300/12-02-22-01
  • Input Voltage: 115 VAC or 220 VAC
  • Output: Regulated DC voltages for 3300 monitoring modules and transducers
  • Capacity: Powers up to 12 modules and associated transducers

Functional Features

  • Enhanced Component Reliability: Built with updated electronic components to ensure superior long-term stability and extended lifespan in demanding industrial environments.
  • Seamless Compatibility: Fully interchangeable with older 3300/12 power supplies in existing rack frames without requiring system reconfiguration.
  • Robust Environmental Shielding: Maintains the conformal coating protection against moisture, dust, and corrosive industrial gases.

Application Scenarios
Used as a direct replacement or new installation in 3300 racks supporting critical rotating machinery in oil & gas refineries, power plants, and marine applications where continuous monitoring is vital for safety.

Performance Parameters

  • Operating Temperature: Standard industrial operating range (-30°C to +65°C)
  • Power Conversion Efficiency: High-efficiency switching topology with low output ripple
  • Protection Mechanisms: Integrated over-voltage, short-circuit, and thermal protection

Material Composition
Industrial-grade electronic switching components, high-dielectric conformal coating, and a ruggedized metallic shielding enclosure.

Structural Characteristics
Standard 3300 series form factor featuring front-panel status LEDs, ventilation slots for thermal management, and a rear plug-in backplane connector.

Working Principle
Operates as an isolated switch-mode power supply, stepping down and rectifying incoming AC power to deliver precise, stable DC voltages to the 3300 rack backplane for sensor excitation and logic processing.

Installation Requirements
Must be installed exclusively in Slot 1, the left-most position in the 3300 rack. Ensure the rear backplane connector is fully seated and secure the front panel captive screws.

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