Product Overview

The Bently Nevada 149992-02 3500/33 Failsafe Relay Output Module is a precision-engineered relay module designed for integration with the 3500 series monitoring systems. It provides reliable, failsafe relay outputs for critical machinery protection and alarm systems. This module ensures that machine trips and alarm signals are delivered with the highest reliability, even under fault conditions, providing confidence in machinery protection systems and predictive maintenance programs.Designed for industrial applications where uptime, safety, and equipment protection are critical, the 149992-02 module is compatible with a wide range of input channels from 3500 series monitors.
Product Specifications
| Specification | Details |
|---|---|
| Model | Bently Nevada 149992-02 3500/33 Failsafe Relay Output Module |
| Module Type | Failsafe relay output module for 3500 series |
| Relay Contacts | Form C dry contacts (SPDT), rated for industrial control |
| Number of Channels | Typically 4–8 channels, depending on configuration |
| Relay Rating | Contact rating: 2A @ 30 VDC, 0.5A @ 125 VDC |
| Power Supply | Powered by 3500 series rack backplane |
| Fail-Safe Operation | Relays default to safe state upon loss of power or internal fault |
| Response Time | <50 ms typical for relay activation |
| Operating Temperature | -20°C to +70°C (-4°F to +158°F) |
| Mounting Type | 3500 series rack-mountable module |
| LED Indicators | Status LEDs for relay operation and fault condition |
| Compliance | CE, UL, RoHS certified |
Product Advantages
Failsafe Design: Enhances machinery protection and safety by ensuring relays default to a safe condition.
Reliable Operation: High-quality contacts and design guarantee consistent performance in industrial environments.
Easy Integration: Fully compatible with 3500 series monitoring systems.
Compact and Modular: Fits standard 3500 series racks, enabling flexible installation.
Real-Time Status Monitoring: LED indicators provide immediate feedback on relay operation and faults.
Broad Industrial Use: Suitable for power generation, oil & gas, mining, manufacturing, and hydroelectric applications.
Low Maintenance: Rugged design reduces the need for frequent service or replacement.

Our Service
❃Warranty: 365 days
❃Lead time: 1-2 working days.
❃Type of payment: T/T and Western Union.
❃Courier partners: DHL, UPS, TNT, FedEx and EMS.
❃Technical specification, manuals and data sheets: Available on request.
FAQ
Q1: When is the earliest time to ship?
A: We will ship as soon as we receive your payment.
Q2: Do you have branches abroad?
A: No, but our products are sold all over the world.
Q3: Are you a manufacturer or a trading company?
A: Trading company.
Q4: Can you provide technical support?
A: No, we sell hardware, not technical support.
Q5: Can you provide datasheets/literature/technical information?
A: The datasheet will be shipped with the goods.
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👩💼 Manager: Vicky
📩 Email: sales7@apterpower.com
📲 Call or Whatsapp: +8618030175807
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