Product Overview

BENTLY 3500/15 127610-01​is a critical Relay Output Module within Bently Nevada’s 3500 machinery protection system,designed to provide reliable alarm and shutdown functions for rotating equipment protection.This robust output module serves as the final control element in the protection chain,converting system alarms into actionable relay contacts for equipment shutdown or operator notification.Engineered to meet the demanding requirements of API 670 standards,the 3500/15 127610-01​ensures fail-safe operation in critical machinery protection applications where reliability is paramount.

The module features four independent Form C relays that provide both normally open and normally closed contacts for flexible system integration.BENTLY 3500/15 127610-01​incorporates advanced monitoring circuitry that continuously verifies relay health and contact status,providing early warning of potential failures.Its robust design withstands the electrical noise and vibration typical in industrial environments,while the pluggable terminal blocks facilitate easy installation and maintenance without disturbing field wiring.

Technical Specifications

Parameter Name

Parameter Value

Product Model

3500/15 127610-01

Manufacturer

Bently Nevada

Product Type

Relay Output Module

Number of Relays

4 independent relays

Contact Type

Form C(SPDT)

Contact Rating

5A 30VDC,2A 250VAC

Max Switching Voltage

250VAC/30VDC

Max Switching Current

5A

Electrical Life

100,000 operations

Mechanical Life

10 million operations

Contact Resistance

<100mΩ

Isolation Voltage

1500V RMS

Operate Time

<10ms

Release Time

<5ms

Power Supply

From 3500 rack

Operating Temperature

-30°C to+65°C

Storage Temperature

-40°C to+85°C

Certifications

ATEX,IECEx,cULus

Main Features and Advantages

BENTLY 3500/15 127610-01​utilizes high-quality electromechanical relays that provide reliable switching for critical protection circuits.The module’s contact monitoring feature continuously verifies relay operation,detecting welded contacts or open circuits before they compromise system safety.This proactive monitoring capability is particularly valuable in safety-critical applications where relay failure could lead to equipment damage or production loss.

The module features individual LED status indicators for each relay channel,providing immediate visual feedback of relay status.3500/15 127610-01’s fail-safe design ensures contacts de-energize to the safe state upon loss of system power or module failure.The module’s compact design allows high-density installation in 3500 racks,while the removable terminal blocks simplify wiring and reduce maintenance time.

High-quality electromechanical relays

Continuous contact monitoring

Individual channel status indication

Fail-safe design

Removable terminal blocks

Application Field

BENTLY 3500/15 127610-01​is extensively used in critical machinery protection applications:

Turbine emergency shutdown systems

Compressor protection circuits

Pump and motor trip circuits

Generator protection systems

Integration and Configuration要点

Configuration requires Bently Nevada’s 3500 Configuration Software for setting relay parameters and alarm setpoints.Proper contact derating is essential for reliable operation.

Lifecycle and Procurement建议

BENTLY 3500/15 127610-01​is a current product with ongoing support.We recommend maintaining spares for critical applications.

We guarantee genuine Bently Nevada products with complete documentation.Contact us for technical support and competitive pricing.

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