Bently Nevada 114M5335-01 3500/15 Low Voltage DC Power Input Module

Description

The 114M5335-01 Low Voltage DC Power Input Module (PIM) is a dedicated rear-mount power interface module engineered for the Bently Nevada 3500/15 AC and DC Power Supplies system. Positioned in the rear slot directly behind its associated front-facing power supply module, the 114M5335-01 accepts low voltage DC power inputs and routes power to the 114M5330-01 Low Voltage DC Power Supply module. It converts incoming low-voltage DC power into required internal levels for the 3500 Series Machinery Protection System rack.

Features

• Accepts low voltage DC input range from 20 Vdc to 30 Vdc.
• Dedicated half-height module design installed directly behind the matching front-facing power supply module.
• Operates in combination with the 3500/15 Low Voltage DC Power Supply module (114M5330-01).
• Integrated over-voltage protection via a fuse located on the power input module.
• Built-in protection ensures under-voltage conditions cause no damage to the module or power supply.
• Supports seamless module insertion and removal without interrupting rack operation in dual-redundant power configurations.

Applications

• Low-voltage DC-powered 3500 Series Machinery Protection System racks.
• Industrial turbomachinery condition monitoring and protection systems.
• Critical machinery protection applications across processing, energy, and manufacturing plants.

Technical Specifications

Installation Guidelines

• Rack Mounting Location: Mount the module in the special half-height rear slot located directly behind the associated 3500/15 Low Voltage DC Power Supply module.
• Redundant Operations: In dual-supply rack setups, inserting or removing either power supply module will not interrupt rack operation as long as a secondary supply is active.
• Voltage and Wiring Security: Ensure DC supply lines adhere to the nominal 20 to 30 Vdc operating range and observe accurate terminal polarity during wiring.
• Fuse Maintenance: If an over-voltage condition causes the module fuse to open, replace it using verified replacement fuse part number 01720045.

Compliance and Certifications

• FCC: Part 15 Class A.
• EMC Directives: European Community Directive 2014/30/EU; EN 61000-6-2; EN 61000-6-4.
• Electrical Safety: European Community Directive 2014/35/EU; EN 61010-1.
• RoHS: European Community Directive 2011/65/EU.
• Maritime Approvals: DNV GL rules for classification; ABS Rules for Condition of Classification.
• Hazardous Area Approvals: Class I, Zone 2: AEx/Ex nA nC ic IIC T4 Gc; AEx/Ex ec nC ic IIC T4 Gc; Class I, Division 2, Groups A, B, C, and D (T4 @ Ta = -20 degC to +65 degC).
• ATEX / IECEx: Ex II 3 G; Ex nA nC ic IIC T4 Gc; Ex ec nC ic IIC T4 Gc (T4 @ Ta = -20 degC to +65 degC).