3300/10 78422-01 Bently Nevada 3300 Series Power Supply Module

Product Description

The Bently Nevada 3300/10 78422-01 is a rack-mounted power supply module engineered to deliver stable, regulated power to all components within the 3300 Series Monitoring System. Designed for reliability and ease of integration, it supports both AC and DC input options, ensuring flexibility across diverse industrial environments such as oil & gas, power generation, and heavy machinery applications.

Technical Specifications

• Model Number: 3300/10 78422-01

• Product Type: Power Supply Module

• System Compatibility: Bently Nevada 3300 Series Monitoring Rack

• Input Voltage: 175–250 VAC, 47–63 Hz or -24 VDC

• Output Voltages: +15 VDC, -15 VDC, -24 VDC (regulated)

• Power Consumption: Up to 100 W maximum (depending on rack load)

• Cooling: Convection cooled design

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

• Humidity: 95% non-condensing

• Status Indicators: Front panel LEDs – “Power OK” / “Not OK”

• Mounting Position: Far-left slot of a 3300 rack

• Dimensions: 241 × 24 × 99 mm (9.5 × 1 × 3.9 in)

• Weight: 0.45 kg

Key Features

• Provides continuous regulated power to all 3300 Series modules

• Hot-swappable design allows replacement without shutting down the rack

• Compact rack-mount form factor for seamless integration

• Supports both AC and DC input options for installation flexibility

• Convection-cooled for reliable operation in demanding environments

Application Scenarios

The 3300/10 78422-01 is widely used in monitoring systems for turbines, compressors, and other critical rotating equipment. Its hot-swappable capability minimizes downtime, while its robust design ensures reliable performance in harsh industrial conditions.

FAQ

• Q: What input options are supported?  A: The module accepts 175–250 VAC or -24 VDC inputs.

• Q: Can the module be replaced without shutting down the rack?  A: Yes, it is hot-swappable for minimal operational interruption.

• Q: What voltages does the module provide?  A: Regulated +15 VDC, -15 VDC, and -24 VDC outputs.

• Q: Where is the module installed in the rack?  A: It mounts in the far-left position of a 3300 rack.