Description

Schneider RE22R2QTMR Relay

Relays are indispensable components in electrical systems, serving as switches that control the flow of electricity. Among the vast array of relays available in the market, the Schneider RE22R2QTMR Relay stands out for its exceptional performance, reliability, and versatility. In this article, we delve into the intricacies of this remarkable relay, exploring its features, applications, advantages, and more.

What is a Relay?

A relay is an electromechanical device that controls the opening and closing of electrical circuits. It operates by using a small electrical signal to control a larger electrical current, allowing it to switch on or off other devices or circuits. Relays play a crucial role in various industries and applications, serving as essential components in automation, control systems, and safety circuits.

Overview of Schneider RE22R2QTMR Relay

The Schneider RE22R2QTMR Relay is a highly advanced relay engineered to deliver superior performance and reliability in diverse settings. Featuring robust construction and cutting-edge technology, this relay offers unparalleled functionality and versatility.

Equipped with a compact design and user-friendly interface, the Schneider RE22R2QTMR Relay is easy to install and operate, making it suitable for both professionals and DIY enthusiasts. With its wide range of features and specifications, this relay excels in a multitude of applications, from industrial automation to residential lighting control.

Applications of Schneider RE22R2QTMR Relay

The Schneider RE22R2QTMR Relay finds extensive use across various industries and sectors due to its versatility and efficiency. Some common applications include:

  • Industrial applications: Control of motors, pumps, conveyors, and other machinery in manufacturing plants and industrial facilities.
  • Commercial applications: Lighting control, HVAC system control, and access control in commercial buildings and offices.
  • Residential applications: Home automation, garage door control, and security system integration in residential settings.

Advantages of Schneider RE22R2QTMR Relay

IT offers several advantages that set it apart from conventional relays:

  • Efficiency and reliability: Built to withstand harsh operating conditions and frequent switching cycles, it ensures consistent performance and long-term reliability.
  • Versatility and flexibility: With multiple operating modes and adjustable parameters, this relay can adapt to various application requirements, providing flexibility and customization options.
  • Cost-effectiveness: Despite its advanced features and capabilities, it remains cost-effective, offering excellent value for money compared to competing products.

Installation and Operation

Installing and operating it is a straightforward process that can be completed with minimal technical expertise. Here’s a step-by-step guide to get started:

  1. Mounting: Securely mount the relay in a suitable location, ensuring proper ventilation and access for wiring.
  2. Wiring: Connect the input and output terminals of the relay to the corresponding electrical components or circuits using appropriate cables and connectors.
  3. Configuration: Adjust the settings and parameters of the relay according to the specific requirements of the application, such as time delays, voltage thresholds, and operating modes.
  4. Testing: Verify the functionality of the relay by energizing the control circuit and observing the response of the connected devices or circuits.
  5. Operation: Once installed and configured, the Schneider RE22R2QTMR Relay will seamlessly control the flow of electricity, providing reliable performance and peace of mind.

Maintenance and Troubleshooting

To ensure optimal performance and longevity, periodic maintenance of it is recommended. Here are some tips for maintenance and troubleshooting:

  • Regular inspection: Visually inspect the relay for signs of wear, damage, or overheating, and replace any faulty components as needed.
  • Cleaning: Keep the relay and its surroundings clean and free of dust, dirt, and debris to prevent interference with operation.
  • Testing: Perform regular functional tests to verify the proper operation of the relay and detect any potential issues before they escalate.
  • Troubleshooting: In case of malfunctions or errors, refer to the user manual for troubleshooting guidance and follow the recommended steps to identify and resolve the problem promptly.

Comparison with Competing Products

When compared to other relays on the market, it offers several advantages in terms of features, performance, and value. Here’s a brief comparison:

  • Features: The Schneider RE22R2QTMR Relay boasts a comprehensive set of features, including multiple operating modes, adjustable time delays, and built-in diagnostics, which may not be available in competing products.
  • Performance: With its rugged construction, precise control, and wide operating temperature range, the Schneider RE22R2QTMR Relay delivers superior performance and reliability under various conditions.
  • Value: Despite its advanced capabilities, the Schneider RE22R2QTMR Relay remains competitively priced, offering excellent value for money and cost-effectiveness compared to similar relays from other manufacturers.

Customer Reviews and Feedback

Users of the Schneider RE22R2QTMR Relay have overwhelmingly positive experiences, praising its reliability, durability, and ease of use. Here are some testimonials from satisfied customers:

  • “The Schneider RE22R2QTMR Relay exceeded my expectations in terms of performance and reliability. It’s a game-changer for our industrial automation projects.”
  • “I’ve been using the Schneider RE22R2QTMR Relay for years, and it’s never let me down. The versatility and flexibility of this relay make it my go-to choice for a wide range of applications.”
  • “I highly recommend the Schneider RE22R2QTMR Relay to anyone looking for a dependable and cost-effective solution for their electrical control needs. It’s a real lifesaver!”

Additional information

brands

Schneider Electric

Specifications

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 1...10 s 3...30 s 10...100 s 30...300 min 0.05...1 s 3...30 min 0.3...3 s 30...300 s 3...30 h 30...300 h
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 - Qt- Star-delta relay (2 CO outputs w/ 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 MTTFd = 342.4 years B10d = 320000
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 Qt- Star-delta relay (2 CO outputs w/ split common)-2 C/O
Width 22.5 mm
Net weight 0.105 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 CCC GL UL EAC RCM CSA CE
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 8.2 cm
Package 1 Width 9.5 cm
Package 1 Length 2.6 cm
Package 1 Weight 106.0 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 4.695 kg
Unit Type of Package 3 PAL
Number of Units in Package 3 640
Package 3 Height 50.0 cm
Package 3 Width 60.0 cm
Package 3 Length 80.0 cm
Package 3 Weight 92.58 kg

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet RE22R2QTMR
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

Main documents

Datasheet Download Datasheet
Product datasheet RE22R2QTMR
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

Reviews (0)

Be the first to review “Schneider RE22R2QTMR Relay | Modular timing relay, 8 A, 0.05 s…300 h, 2 CO, star delta, 24…240 V AC/DC”

Your email address will not be published. Required fields are marked *

Reviews

There are no reviews yet.

Product was successfully added to your cart!

Select at least 2 products
to compare