Bently Nevada 114M5330-01

Technical Parameters

Input Voltage: 18–32 V DC (nominal 24 V DC) for Bently Nevada 114M5330-01

Output Rails & Ratings:

24 V DC @ up to 8 A (primary bus for barrier and monitor cards)

12 V DC @ up to 2 A (auxiliary logic and indicator circuits) in Bently Nevada 114M5330-01

Output Regulation: ± 5 % over full-load conditions

Ripple & Noise: ≤ 100 mV p-p on both rails

Isolation:

Input-to-output: 2 kV DC

Between output rails: 500 V DC

Protections:

Overcurrent shutdown with auto-recovery

Short-circuit protection

Reverse-polarity input protection

Over-temperature thermal cutoff

Efficiency: ≥ 90 % at 50 % total load

Indicators: Front-panel LEDs for each rail “OK” status and a “Fault” LED

Environmental Ratings:

Operating Temp: –20 °C to +70 °C

Storage Temp: –40 °C to +85 °C

Humidity: up to 95 % RH, non-condensing for Bently Nevada 114M5330-01

Product function

Converts incoming DC power into two regulated DC output rails via Bently Nevada 114M5330-01, required by rack modules—eliminating separate external supplies. Distributes protected DC power through the backplane to intrinsic-safety barriers, monitor cards, and auxiliary I/O, while continuously monitoring rail health.

Application Areas

Intrinsic-Safety Systems: Powering internal barrier modules using Bently Nevada 114M5330-01 in Zone 2/Div 2 hazardous locations.

Standard Monitoring Racks: Supplying 24 V and 12 V to proximity/vibration modules.

Retrofit/Upgrade Projects: Replacing distributed DC supplies with centralized rack-mounted solutions.

Test & Calibration Benches: Providing stable DC rails with Bently Nevada 114M5330-01 for bench-testing Proximitor cards and barrier modules.