Bently Nevada 3300/14-01-22-02 DC Power Supply Module

Description

The Bently Nevada 3300/14-01-22-02 is a precision DC power supply module designed for continuous operation within the 3300 Series Monitoring System. It provides stable, regulated DC power to critical monitoring components, including proximity probes and vibration sensors. This module ensures reliable machinery protection, meeting API 670 standards, and supports round-the-clock industrial operations. Moreover, its rugged design enables long-term performance in harsh industrial environments, minimizing system downtime and maintenance efforts.

Key Features

• Provides regulated DC voltage to all 3300 Series system modules.

• Ensures reliable operation under continuous industrial conditions.

• Compatible with the 3300 Series Instrument Rack for seamless integration.

• Includes a user-programmable output for transducer power (-24 Vdc or -18 Vdc).

• Features a SPDT OK relay for system status monitoring and fault detection.

• Engineered to comply with API 670 standards for machinery protection.

• Supports high relative humidity and a wide temperature range for flexibility.

Technical Specifications

• Model Number: 3300/14-01-22-02

• Power Input:

• 20–34 Vdc, 5.5 A max OR 90–140 Vdc, 1.5 A max

• Fuse Rating:

• 20–34 Vdc: 8 A max

• 90–140 Vdc: 2 A max

• Transducer Power Outputs (User-programmable):

• -24 Vdc (±1.3%, -1.7%)

• -18 Vdc (±1.6%, -2.2%)

• OK Relay: SPDT, normally energized, de-energizes on failure

• Operating Temperature: 0°C to +65°C (+32°F to +150°F)

• Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Relative Humidity: Up to 95%, non-condensing

• Dimensions: 2.0 in x 8.0 in x 0.0 in (5.1 cm x 20.3 cm x 0.0 cm)

• Weight: 2.1 kg

Typical Applications

• Turbomachinery monitoring and protection

• Vibration and condition-based maintenance analysis

• Industrial asset protection in critical machinery

• Continuous monitoring in oil, gas, and power generation facilities

FAQ

Q1: Can this module operate with both AC and DC power?
A1: Yes, the 3300/14-01-22-02 supports rack configurations with AC or DC inputs.

Q2: Is the output voltage adjustable for different transducers?
A2: Yes, the module allows user-programmable outputs of -24 Vdc or -18 Vdc.

Q3: What environmental conditions can this module handle?
A3: It operates between 0–65°C and tolerates up to 95% relative humidity, non-condensing.

Q4: Does this module meet machinery protection standards?
A4: Yes, it is fully compliant with API 670 for continuous machinery protection.

Q5: How is system status monitored?
A5: A SPDT OK relay indicates normal operation and de-energizes upon failure.