Bently Nevada 3500/15-05-05-CN 106M1079-01 | Universal AC Power Supply Module (CN Certified)

Description

1. Product Title

Bently Nevada 3500/15-05-05-CN 106M1079-01 – Universal AC Power Supply Module (CN Certified)

2. Product Overview

The  3500/15-05-05-CN 106M1079-01  is a half-height universal AC power supply module with Chinese NEPSI hazardous area certification for the 3500 series machinery protection system. This module accepts worldwide AC mains voltage and delivers regulated 24 Vdc power to all rack-mounted monitoring cards, ensuring uninterrupted vibration, position, and speed protection for critical rotating equipment. The “-05-05-CN” configuration indicates universal AC input (85-264 VAC) with CN agency approvals, while 106M1079-01 is the specific manufacturing revision. Building on previous 3500/15 modules like 127610-01, the <span style=”color: blue;”>Bently Nevada 3500/15-05-05-CN 106M1079-01</span> provides redundant power capability and comprehensive surge protection for petrochemical and power generation applications in explosive atmospheres.

3. Technical Specifications

• Brand: Bently Nevada
• Model: 3500/15-05-05-CN 106M1079-01
• Warranty: One Year
• Condition: 100% New & Original
• Input Voltage: 85-264 VAC universal, 47-63 Hz
• Output Voltage: +24 Vdc regulated ±1%​
• Power Output: 100-130 W continuous​
• Operating Temperature: -30°C to +65°C​
• Dimensions (HxWxD): 120.7 x 50.8 x 251.5 mm (4.75 x 2.0 x 9.9 in)​
• Weight: 1.39 kg (3.06 lb)​
• Hazardous Area: NEPSI/CN certified for Zone 1/2​
• Mounting: Left-side rack slots (half-height)​

4. Key Features & Benefits

• Universal AC Input: Eliminates voltage conversion needs across global installations from 85 VAC to 264 VAC.​
• CN Hazardous Certification: Meets Chinese NEPSI standards for explosive gas environments, enabling deployment in petrochemical facilities.​
• Redundant Hot-Swap: Automatic failover with second supply maintains 100% uptime during maintenance or failures.​
• EMI Surge Protection: Filters transients and noise per EN61000 standards, protecting sensitive monitoring electronics.​

5. Application Scenarios

• Chinese Refineries: Powers compressor vibration monitoring in Zone 1 process areas with NEPSI compliance.
• Offshore FPSO Units: Supplies stable DC for turbine protection systems operating on variable generator power.
• Power Plant Auxiliaries: Ensures continuous rack operation despite grid voltage fluctuations and harmonics.​

6. Frequently Asked Questions (FAQ)

• Q: What is the primary function of the Bently Nevada 3500/15-05-05-CN 106M1079-01</span>?
  A: Converts universal AC mains to regulated 24 Vdc for powering 3500 rack monitoring modules.​
• Q: Is Bently Nevada 3500/15-05-05-CN 106M1079-01</span> compatible with legacy systems?
  A: Yes, fits standard 3500 racks and interchangeable with other 3500/15 AC supplies in redundant configurations