3500/15-07-07-00 | Bently Nevada Power Supply Module - Petro Auto Tech

Product Overview

The 3500/15-07-07-00 is a Bently Nevada 3500/15 AC and DC power supply module designed for industrial automation and machinery protection systems. This low voltage DC supply module provides reliable power for critical monitoring applications, ensuring uptime in demanding environments. Manufactured in the U.S.A., it offers universal AC voltage input and robust performance.

Technical Specifications Analysis

The 3500/15-07-07-00 accepts a universal AC input voltage of 110 to 220 Vac nominal, with a range of 85 to 264 Vac rms for non-hazardous areas and 85 to 250 Vac rms for hazardous areas. Input frequency is 47 to 63 Hz. Maximum current draw is 2.8 A rms for universal voltage AC, 2.5 A for high voltage DC, and 11.0 A for low voltage DC. The module dimensions are 120.7 mm x 50.8 mm x 251.5 mm (4.75 in x 2.0 in x 9.9 in) and it weighs 1.39 kg (3.06 lb). Operating temperature range is -30 °C to +65 °C, storage temperature is -40 °C to +85 °C, and humidity tolerance is 95% non-condensing. The front panel includes a Supply OK LED to indicate proper operation.

Application Scenarios & Usage Methods

This power supply is ideal for Bently Nevada 3500 series racks used in turbine, compressor, and pump monitoring systems. In a typical setup, install the module in the left-side half-height slots of the rack. Both slots can hold a power supply simultaneously for redundancy. The universal AC input allows global deployment without voltage conversion. Use the low voltage DC output to power monitoring modules and sensors in hazardous areas where safety compliance is required.

Installation Guide & Packing List

Install the power supply module into two half-height slots on the left side of the rack. Each slot accommodates one supply. Ensure the power input module is placed directly behind the associated supply. The package includes the 3500/15-07-07-00 power supply module only. No additional accessories or documentation are included.

Purchasing Advice

When selecting a power supply for your 3500 rack, verify the power supply type codes match your system requirements. The 07 code indicates low voltage DC supply. For redundant configurations, order two units. Petro Auto Tech offers genuine Bently Nevada modules with fast shipping and competitive pricing. Check your rack slot availability before ordering.

Repair & Maintenance Tips

Regularly inspect the Supply OK LED to confirm proper operation. Keep the module clean and free of dust. Store within the specified temperature range of -40 °C to +85 °C and humidity below 95% non-condensing. Avoid exposure to corrosive atmospheres. If the LED fails to illuminate, check input voltage and connections before replacing the module.

Frequently Asked Questions (FAQs)

Q: What is the input voltage range for the 3500/15-07-07-00?

A: The universal AC input accepts 85 to 264 Vac rms for non-hazardous areas and 85 to 250 Vac rms for hazardous areas, with a nominal of 110 to 220 Vac.

Q: Can I use two power supplies in one rack for redundancy?

A: Yes, the rack has two half-height slots on the left side, each accommodating one power supply. Both slots can hold a supply at the same time for redundancy.

Q: What does the Supply OK LED indicate?

A: The Supply OK LED lights up when the power supply is operating properly.

Q: What is the operating temperature range?

A: The operating temperature range is -30 °C to +65 °C.

Q: Does this module support hazardous area installations?

A: Yes, the module is rated for hazardous areas with input voltage of 85 to 250 Vac rms (120 to 373 Vac pk).