3500/15 Bently Nevada Power Supply Module 129486-01 Machinery Protection

Description

Product Overview

• Brand
  • Bently Nevada
• Model
  • 129486-01
• Series
  • 3500 Series
• Type
  • 3500/15 High Voltage DC Power Supply Module
• Supplies stable DC power to full 3500 racks.
• Designed for critical machinery protection systems.

Key Product Benefits

• Supports one complete rack load.
• Half-height design saves rack space.
• Wide input voltage improves site flexibility.
• Strong protection against voltage faults.

Electrical Performance

• Input Power Options
  • High voltage DC input supported
  • Input range: 88 to 140 VDC
  • Works with High Voltage DC PIM
• Protection Behavior
  • Low voltage causes no internal damage
  • High voltage opens PIM fuse
  • Internal current limiting included
• Power Stability
  • Low ripple DC output
  • Fast recovery during load change

Mechanical and Physical Data

• Module Size
  • 120.7 x 25.4 x 114.3 mm
  • 4.75 x 1.0 x 4.5 inches
• Weight
  • Approximately 0.34 kg
• Rack Layout
  • Half-height module
  • Installs on left rack side
  • PIM mounts directly behind

Environmental Limits

• Operating Conditions
  • Temperature: -30°C to +65°C
  • Humidity: Up to 95 percent non-condensing
• Storage Conditions
  • Temperature: -40°C to +85°C

Installation Notes

• Install only in assigned rack slots.
• Always pair with correct PIM.
• No minimum rack load needed.
• Check fuse condition before power up.

System Compatibility

• Designed for Bently Nevada 3500 systems.
• Supports legacy and existing racks.
• Ideal for replacement projects.

Packaging and Warranty

• One original power supply module.
• Factory tested before shipment.
• Warranty: 12 months.
• Shipping via FedEx, UPS, or DHL.

Typical Applications

• Machinery protection racks.
• Power plants and refineries.
• Continuous monitoring systems.

FAQ

• Can this module power a full rack alone
• Yes, it is designed for full rack supply.
• What happens during over voltage
• The PIM fuse opens to protect the system.
• Is minimum load required
• No, the rack can run without load limits.
• How do I choose the correct power module
• Match input voltage and rack type.
• Is this suitable for system upgrades
• Yes, it fits existing 3500 installations.

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