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Schneider RE22R2QEMR | Modular timing relay, 8 A, 0.3s…30s, 2 CO, star delta, 24 V DC / 24...240 V AC/DC
8 A
0.3s…30s
2 CO
star delta
24 V DC / 24...240 V AC/DC
Schneider RE22R2QEMR | Modular timing relay, 8 A, 0.3s…30s, 2 CO, star delta, 24 V DC / 24...240 V AC/DC - Image 7
Schneider RE22R2QEMR | Modular timing relay, 8 A, 0.3s…30s, 2 CO, star delta, 24 V DC / 24...240 V AC/DC
8 A
0.3s…30s
2 CO
star delta
24 V DC / 24...240 V AC/DC
Schneider RE22R2QEMR | Modular timing relay, 8 A, 0.3s…30s, 2 CO, star delta, 24 V DC / 24…240 V AC/DC

Schneider RE22R2QEMR | Modular timing relay, 8 A, 0.3s…30s, 2 CO, star delta, 24 V DC / 24…240 V AC/DC

Schneider Electric
Availability:

In stock

2,110.81 EGP 3,639.34 EGP

In stock

Product Quantity Price per Unit
3639.336+ 0.00 EGP

Schneider RE22R2QEMR | Modular timing relay, 8 A, 0.3s…30s, 2 CO, star delta, 24 V DC / 24…240 V AC/DC

Introduction In the world of electrical engineering and automation, timing relays play a crucial role in controlling processes with precision. One such notable product is the Schneider RE22R2QEMR, a modular timing relay known for its reliability and versatility. This article delves into its features, applications, installation, advantages, and more.

What is a Schneider RE22R2QEMR? The Schneider RE22R2QEMR is a modular timing relay designed to provide accurate timing functions in various industrial applications. It is built with advanced features to ensure precise control over timing intervals, making it a preferred choice for automation systems.

Features and Specifications

  • Timing Range: 0.3 seconds to 30 seconds
  • Contact Configuration: 2 CO (Changeover) contacts
  • Voltage Compatibility: Operates on 24 V DC and 24-240 V AC/DC
  • Modular Design: Allows for easy integration into control panels
  • Star Delta Functionality: Suitable for motor control applications

Applications This relay finds wide applications in industries such as manufacturing, automotive, and machinery. It is commonly used for motor control, time-delayed switching, and sequential processes where precise timing is critical.

How Does it Work? The Schneider RE22R2QEMR operates by receiving input signals and activating its internal timing mechanism. It accurately counts time intervals and triggers output signals based on the programmed settings, ensuring seamless control of connected devices.

Installation Guide Installing the Schneider RE22R2QEMR involves mounting it securely in a control panel, connecting input/output wires as per the wiring diagram provided in the user manual, and configuring timing parameters through its user-friendly interface.

Advantages

  • Precise timing control
  • Modular and compact design
  • Versatile voltage compatibility
  • Reliable performance in industrial environments

Disadvantages

  • May require technical expertise for setup and configuration
  • Initial cost investment compared to basic relays

Comparison with Similar Products Compared to other timing relays in its class, the Schneider RE22R2QEMR stands out for its advanced features, robust construction, and wide voltage range compatibility, making it a preferred choice for demanding applications.

Customer Reviews Users appreciate the Schneider RE22R2QEMR for its reliability, accurate timing functions, and durability in harsh industrial settings. Positive feedback often highlights its ease of integration and consistent performance.

Maintenance Tips To ensure optimal performance, regular inspection of connections, updating firmware if available, and following recommended maintenance schedules are essential for prolonging the lifespan of the Schneider RE22R2QEMR.

Conclusion The Schneider RE22R2QEMR modular timing relay offers precise timing control, versatile applications, and reliable performance, making it a valuable asset in industrial automation and control systems.

SKU: RE22R2QEMR Category: Tags: , , , , , Brand:
Main
Range of product Harmony Timer Relays
Discrete output type Relay
Product or component type Modular timing relay
Device short name RE22
Nominal output current 8 A
Complementary
Contacts type and composition 2 C/O timed contact, cadmium free
Time delay type Star-delta
Time delay range 0.3…30 s
Control type Rotary knob
Diagnostic button
[Us] rated supply voltage 24…240 V AC/DC 50/60 Hz
Release input voltage <= 2.4 V
Voltage range 0.85…1.1 Us
Supply frequency 50…60 Hz +/- 5 %
Connections – terminals Screw terminals, 1 x 0.5…1 x 3.3 mm² (AWG 20…AWG 12) solid without cable end
Screw terminals, 2 x 0.5…2 x 2.5 mm² (AWG 20…AWG 14) solid without cable end
Screw terminals, 1 x 0.2…1 x 2.5 mm² (AWG 24…AWG 14) flexible with cable end
Screw terminals, 2 x 0.2…2 x 1.5 mm² (AWG 24…AWG 16) flexible with cable end
Tightening torque 0.6…1 N.m conforming to IEC 60947-1
Housing material Self-extinguishing
Repeat accuracy +/- 0.5 % conforming to IEC 61812-1
Temperature drift +/- 0.05 %/°C
Voltage drift +/- 0.2 %/V
Setting accuracy of time delay +/- 10 % of full scale at 25 °C conforming to IEC 61812-1
Time delay type Star-delta – Qe-Star-delta relay (1 NC + 1 NO outputs with split common)
Insulation resistance 100 MOhm at 500 V DC conforming to IEC 60664-1
Recovery time 120 ms on de-energisation
Immunity to microbreaks 10 ms
Power consumption in VA 3 VA at 240 V AC
Power consumption in W 1.5 W at 240 V DC
Switching capacity in VA 2000 VA
Minimum switching current 10 mA at 5 V DC
Maximum switching current 8 A
Maximum switching voltage 250 V AC
Electrical durability 100000 cycles, 8 A at 250 V, AC-1
100000 cycles, 2 A at 24 V, DC-1
Mechanical durability 10000000 cycles
Rated impulse withstand voltage 5 kV for 1.2…50 µs conforming to IEC 60664-1
Power on delay 100 ms
Creepage distance 4 kV/3 conforming to IEC 60664-1
Overvoltage category III conforming to IEC 60664-1
Safety reliability data B10d = 320000
MTTFd = 353.8 years
Mounting position Any position
Mounting support 35 mm DIN rail conforming to IEC 60715
Status LED LED backlight green (steady) for dial pointer indication
LED yellow (steady) for output relay energised
LED yellow (fast flashing) for timing in progress and output relay de-energised
LED yellow (slow flashing) for timing in progress and output relay energised
Function available Qe-Star-delta relay (1 NC + 1 NO outputs with split common)-2 C/O
Width 22.5 mm
Net weight 0.09 kg
Control type With test button
Number of functions 1
Environment
Dielectric strength 2.5 kV for 1 mA/1 minute at 50 Hz between relay output and power supply with basic insulation conforming to IEC 61812-1
Standards IEC 61812-1
UL 508
Directives 2006/95/EC – low voltage directive
2004/108/EC – electromagnetic compatibility
Product certifications CE
CSA
GL
EAC
UL
RCM
CCC
Ambient air temperature for operation -20…60 °C
Ambient air temperature for storage -40…70 °C
IP degree of protection IP40 housing: conforming to IEC 60529
IP20 terminals: conforming to IEC 60529
IP50 front panel: conforming to IEC 60529
Pollution degree 3 conforming to IEC 60664-1
Vibration resistance 20 m/s² (f= 10…150 Hz) conforming to IEC 60068-2-6
Shock resistance 15 gn not operating for 11 ms conforming to IEC 60068-2-27
5 gn in operation for 11 ms conforming to IEC 60068-2-27
Relative humidity 95 % at 25…55 °C
Electromagnetic compatibility Fast transients immunity test – test level: 1 kV level 3 (capacitive connecting clip) conforming to IEC 61000-4-4
Surge immunity test – test level: 1 kV level 3 (differential mode) conforming to IEC 61000-4-5
Surge immunity test – test level: 2 kV level 3 (common mode) conforming to IEC 61000-4-5
Electrostatic discharge – test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2
Electrostatic discharge – test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2
Radiated radio-frequency electromagnetic field immunity test – test level: 10 V/m level 3 (80 MHz…1 GHz) conforming to IEC 61000-4-3
Conducted RF disturbances – test level: 10 V level 3 (0.15…80 MHz) conforming to IEC 61000-4-6
Fast transient bursts – test level: 2 kV level 3 (direct contact) conforming to IEC 61000-4-4
Immunity to microbreaks and voltage drops – test level: 30 % (500 ms) conforming to IEC 61000-4-11
Immunity to microbreaks and voltage drops – test level: 100 % (20 ms) conforming to IEC 61000-4-11
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 2.5 cm
Package 1 Width 8.3 cm
Package 1 Length 9.6 cm
Package 1 Weight 100.0 g
Unit Type of Package 2 S02
Number of Units in Package 2 40
Package 2 Height 15.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 4.388 kg
Unit Type of Package 3 P06
Number of Units in Package 3 640
Package 3 Height 80.0 cm
Package 3 Width 80.0 cm
Package 3 Length 60.0 cm
Package 3 Weight 73.38 kg
Main
Range of product Harmony Timer Relays
Discrete output type Relay
Product or component type Modular timing relay
Device short name RE22
Nominal output current 8 A
Complementary
Contacts type and composition 2 C/O timed contact, cadmium free
Time delay type Star-delta
Time delay range 0.3...30 s
Control type Rotary knob Diagnostic button
[Us] rated supply voltage 24...240 V AC/DC 50/60 Hz
Release input voltage <= 2.4 V
Voltage range 0.85...1.1 Us
Supply frequency 50...60 Hz +/- 5 %
Connections - terminals Screw terminals, 1 x 0.5...1 x 3.3 mm² (AWG 20...AWG 12) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end
Tightening torque 0.6…1 N.m conforming to IEC 60947-1
Housing material Self-extinguishing
Repeat accuracy +/- 0.5 % conforming to IEC 61812-1
Temperature drift +/- 0.05 %/°C
Voltage drift +/- 0.2 %/V
Setting accuracy of time delay +/- 10 % of full scale at 25 °C conforming to IEC 61812-1
Time delay type Star-delta - Qe-Star-delta relay (1 NC + 1 NO outputs with split common)
Insulation resistance 100 MOhm at 500 V DC conforming to IEC 60664-1
Recovery time 120 ms on de-energisation
Immunity to microbreaks 10 ms
Power consumption in VA 3 VA at 240 V AC
Power consumption in W 1.5 W at 240 V DC
Switching capacity in VA 2000 VA
Minimum switching current 10 mA at 5 V DC
Maximum switching current 8 A
Maximum switching voltage 250 V AC
Electrical durability 100000 cycles, 8 A at 250 V, AC-1 100000 cycles, 2 A at 24 V, DC-1
Mechanical durability 10000000 cycles
Rated impulse withstand voltage 5 kV for 1.2…50 µs conforming to IEC 60664-1
Power on delay 100 ms
Creepage distance 4 kV/3 conforming to IEC 60664-1
Overvoltage category III conforming to IEC 60664-1
Safety reliability data B10d = 320000 MTTFd = 353.8 years
Mounting position Any position
Mounting support 35 mm DIN rail conforming to IEC 60715
Status LED LED backlight green (steady) for dial pointer indication LED yellow (steady) for output relay energised LED yellow (fast flashing) for timing in progress and output relay de-energised LED yellow (slow flashing) for timing in progress and output relay energised
Function available Qe-Star-delta relay (1 NC + 1 NO outputs with split common)-2 C/O
Width 22.5 mm
Net weight 0.09 kg
Control type With test button
Number of functions 1
Environment
Dielectric strength 2.5 kV for 1 mA/1 minute at 50 Hz between relay output and power supply with basic insulation conforming to IEC 61812-1
Standards IEC 61812-1 UL 508
Directives 2006/95/EC - low voltage directive 2004/108/EC - electromagnetic compatibility
Product certifications CE CSA GL EAC UL RCM CCC
Ambient air temperature for operation -20…60 °C
Ambient air temperature for storage -40…70 °C
IP degree of protection IP40 housing: conforming to IEC 60529 IP20 terminals: conforming to IEC 60529 IP50 front panel: conforming to IEC 60529
Pollution degree 3 conforming to IEC 60664-1
Vibration resistance 20 m/s² (f= 10…150 Hz) conforming to IEC 60068-2-6
Shock resistance 15 gn not operating for 11 ms conforming to IEC 60068-2-27 5 gn in operation for 11 ms conforming to IEC 60068-2-27
Relative humidity 95 % at 25…55 °C
Electromagnetic compatibility Fast transients immunity test - test level: 1 kV level 3 (capacitive connecting clip) conforming to IEC 61000-4-4 Surge immunity test - test level: 1 kV level 3 (differential mode) conforming to IEC 61000-4-5 Surge immunity test - test level: 2 kV level 3 (common mode) conforming to IEC 61000-4-5 Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2 Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 (80 MHz...1 GHz) conforming to IEC 61000-4-3 Conducted RF disturbances - test level: 10 V level 3 (0.15...80 MHz) conforming to IEC 61000-4-6 Fast transient bursts - test level: 2 kV level 3 (direct contact) conforming to IEC 61000-4-4 Immunity to microbreaks and voltage drops - test level: 30 % (500 ms) conforming to IEC 61000-4-11 Immunity to microbreaks and voltage drops - test level: 100 % (20 ms) conforming to IEC 61000-4-11
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 2.5 cm
Package 1 Width 8.3 cm
Package 1 Length 9.6 cm
Package 1 Weight 100.0 g
Unit Type of Package 2 S02
Number of Units in Package 2 40
Package 2 Height 15.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 4.388 kg
Unit Type of Package 3 P06
Number of Units in Package 3 640
Package 3 Height 80.0 cm
Package 3 Width 80.0 cm
Package 3 Length 60.0 cm
Package 3 Weight 73.38 kg

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Instruction sheet
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