VME420-D-1 Bender

Description

Product name：VME420-D-1 Bender output module

Product details:

The Bender VME420-D-1 is a multi-functional monitoring relay from the LINETRAXX® series, designed to monitor voltage and frequency in single-phase AC and DC systems. It is part of the VME420 family of devices.

Product Details & Parameters

• Function: The VME420-D-1 monitors AC/DC systems for undervoltage, overvoltage, underfrequency, and overfrequency. It measures voltages as true RMS values.
• Voltage Range: It can monitor systems with a nominal voltage of 0 to 300 V AC/DC.
• Supply Voltage: It requires a separate supply voltage of 9.6 V to 94 V DC or 16 V to 72 V AC (15 to 460 Hz).
• Frequency Range: The device can monitor frequencies from 15 to 460 Hz.
• Relay Outputs: It features two separate alarm relays (SPDT, single-pole double-throw changeover contacts) that can be individually configured.
• Display: It has a multi-functional LC display for continuous measured value display.
• Adjustable Settings: The device has a variety of adjustable parameters, including:
  • Start-up delay, response delay, and delay on release.
  • Adjustable switching hysteresis.
  • Fault memory behavior.
• Features:
  • Digital display with real-time readings.
  • Preset function for automatic setting of basic parameters.
  • LEDs for Power On, Alarm 1, and Alarm 2.
  • Internal test/reset button.
  • Password protection for settings.
  • Continuous self-monitoring.
• Enclosure: It comes in a two-module enclosure (36 mm wide) with push-wire terminals.

Product Advantages

• Versatility: The VME420-D-1 is a multi-functional device that combines several monitoring functions (over/undervoltage, over/underfrequency) into a single compact unit.
• High Accuracy: It provides accurate RMS value measurements for both AC and DC systems.
• Customizable: The extensive range of adjustable delays and settings allows the device to be tailored for specific applications, accounting for factors like short-term voltage fluctuations and system-specific startup procedures.
• Reliability: Continuous self-monitoring and a built-in test button ensure the device is always functioning correctly. The fault memory function stores alarm parameters even if the supply voltage is lost.
• User-Friendly: The digital LC display and LED indicators make it easy to read real-time values and understand the alarm status. The preset function simplifies the initial setup.

Precautions

• Qualified Personnel: All electrical work and installation of the device must be performed by a qualified electrician or under their direct supervision.
• Proper Connections: Ensure all wiring is connected correctly according to the user manual. A 5A fuse is recommended for internal device protection.
• Installation Environment: The device should be installed in an environment that meets the specified conditions for temperature and other factors.
• Safety: The VME420-D-1 is a safety-critical component. The effectiveness of its monitoring functions depends on proper installation and configuration.

Product Applications

The VME420-D-1 is used in a wide range of applications where reliable voltage and frequency monitoring is critical. Common applications include:

• Machine and Electrical Installations: Monitoring single-phase voltage and frequency in machinery and electrical systems to prevent damage from power anomalies.
• Battery Systems: Supervising battery systems for undervoltage or overvoltage conditions.
• Medium-Voltage Systems: Used in conjunction with voltage transformers for earth fault monitoring.
• Control Systems: Triggering machinery to switch on or off at specific voltage levels to protect equipment or control processes.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

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