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Schneider RE22R2QGMR | Modular timing relay, 8 A, 0.05 s…300 h, 2 CO, star delta, 24…240 V AC/DC

Schneider Electric
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3,144.20 EGP 5,421.00 EGP

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Schneider RE22R2QGMR | Modular timing relay, 8 A, 0.05 s…300 h, 2 CO, star delta, 24…240 V AC/DC

Schneider RE22R2QGMR – Modular Timing Relay

1. Overview

The Schneider RE22R2QGMR is a high-performance modular timing relay from the RE22 series. Designed specifically for star-delta motor starting applications, this relay is ideal for reducing inrush current during motor startup. It features a wide timing range, dual output contacts, and a universal supply voltage.

2. Technical Specifications

  • Series: RE22

  • Product Type: Modular timing relay

  • Function: Star-delta motor starting

  • Timing Range:

    • Adjustable from 0.05 seconds to 300 hours

  • Rated Supply Voltage:

    • 24 to 240 V AC/DC (universal voltage range)

  • Contact Configuration:

    • 2 changeover contacts (2 CO / SPDT)

    • 8 A maximum switching current (resistive load)

  • Output Type: Electromechanical relay

  • Power Consumption:

    • ≤ 2 VA (AC), ≤ 1 W (DC)

  • Accuracy:

    • Repeat accuracy: ± 0.5%

  • Mounting Type:

    • DIN rail mounting (35 mm)

  • Connections: Screw terminals

  • Front Control Interface:

    • Rotary knobs for easy time setting

    • LED status indicators

  • Protection Ratings:

    • IP20 (housing), IP50 (front panel)

  • Standards & Certifications:

    • CE, UL, CSA, EAC, RoHS compliant

3. Applications

The RE22R2QGMR relay is particularly suitable for industrial applications requiring controlled motor starting and timed sequences, including:

  • Star-Delta Motor Starters: To control transition from star to delta during motor startup, reducing the starting current and avoiding electrical stress.

  • Industrial Machines: Ideal for motors used in conveyor belts, compressors, and mixers where soft starts are required.

  • HVAC Systems: Starting large fans or blowers with minimized voltage dips.

  • Water Pumps: Reducing mechanical stress and water hammer during pump startup.

  • Automation Systems: Where sequential operations and timing control are needed.

  • Agricultural Equipment: Useful in irrigation and ventilation motor control.

4. Key Features

  • Star-Delta Timing Mode: Specifically designed for star-delta transition in motor starting to improve motor protection and energy efficiency.

  • Wide Timing Range: Easily adjustable from 0.05 seconds to 300 hours to fit a wide range of applications.

  • Universal Voltage: Operates across both AC and DC supplies from 24 to 240 V, reducing the need for multiple models.

  • Dual Changeover Contacts: Provides two independent outputs for control flexibility.

  • Compact Modular Design: Fits easily in control panels and standard enclosures.

  • LED Indicators: Real-time visual indication of relay status and operation mode.

  • Precision Control: High accuracy ensures reliable and consistent performance in industrial environments.

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