Description

Schneider RE48ACV12MW | Asymmetrical flashing relay – 0.02 s..300 h – 24..240 V AC – 2 OC

Schneider RE48ACV12MW – Asymmetrical Flashing Relay

1. Overview

The Schneider RE48ACV12MW is a multi-function asymmetrical flashing relay from the RE48 series. It is designed to alternate between ON and OFF states for user-defined durations, making it suitable for time-delay applications in industrial automation. Its wide timing range and multi-voltage capability make it highly flexible for various control system requirements.

2. Technical Specifications

• Product Series: RE48

• Function: Asymmetrical flashing relay (ON and OFF times can be set independently)

• Timing Range:

  • Adjustable from 0.02 seconds to 300 hours

  • Both ON and OFF times are independently adjustable

• Supply Voltage Range:

  • 24 to 240 V AC (wide voltage input range)

• Output Contacts:

  • 2 changeover contacts (2 CO / SPDT)

  • Rated at 8 A (resistive load)

• Output Type: Electromechanical relay

• Power Consumption: ≤ 3.5 VA

• Repeat Accuracy: ± 0.5%

• Mounting: DIN rail or panel mounting

• Connection Type: Screw clamp terminals

• Front Panel Interface:

  • Potentiometers for time setting (ON and OFF)

  • LED indicators for output status

• Standards and Certifications:

  • CE, UL, CSA, RoHS compliant

• Protection:

  • IP20 (housing), IP50 (front face)

  • Overvoltage and short-circuit protection

3. Applications

The RE48ACV12MW is suitable for a variety of industrial and commercial applications requiring precise ON/OFF control with flexible timing intervals:

• Industrial Automation: For cyclic control of machinery or systems where different ON and OFF cycles are required.

• Lighting Control: Flashing lights, warning beacons, or signage systems with defined flashing intervals.

• Pump Control Systems: Alternating pump operation cycles (e.g., irrigation or water treatment).

• Alarm Systems: Creating pulse signals or intermittent alerts for alarms or warning signals.

• Motor Control: Starting and stopping motors in timed sequences for load balancing or alternating usage.

• Process Control: Automating periodic tasks in manufacturing or assembly processes.

4. Key Features

• Wide Timing Range: Easily configurable from milliseconds to several hours for versatile applications.

• Dual Time Settings: Asymmetrical timing lets you independently set different durations for ON and OFF states.

• Multi-Voltage Input: Accepts a broad voltage range, simplifying inventory and compatibility across systems.

• Compact Design: Fits standard 48 x 48 mm panel cutouts and DIN rail systems.

• Reliable Performance: High-precision timing with excellent repeat accuracy.

• Visual Indicators: LED status indicators provide real-time operational feedback.