Description

Schneider RE17RMMW | Time delay relay 10 functions – 1 s..100 h – 12..240 V AC/DC – 1 OC

Schneider RE17RMMW Multifunction Timing Relay

The Schneider RE17RMMW is a versatile timing relay that offers multiple timing functions and configurations, making it suitable for a wide range of applications. Here are the key features and specifications of the RE17RMMW:

  • Timing Functions: The relay provides various timing functions such as delay on make (DOM), delay on break (DOB), interval, and symmetrical or asymmetrical recycler, allowing precise control over timing sequences.
  • Timing Range: It offers a flexible timing range adjustable from milliseconds to hours, ensuring accurate timing control for diverse operational requirements.
  • Contact Configuration: The relay features 1 CO (changeover) contact, providing switching capability between different circuits or devices based on the configured timing parameters.
  • Voltage Compatibility: It is designed to operate within a wide voltage range, typically compatible with 24 to 240 volts AC/DC, making it versatile for use in different electrical systems.
  • Modular Design: The RE17RMMW’s modular design allows for easy installation and integration into control panels and automation setups, simplifying maintenance and upgrades.
  • LED Indicator: Equipped with LED status indicators for power and relay status, providing visual feedback on the relay’s operation and timing functions.
  • DIN Rail Mounting: The relay is designed for DIN rail mounting, ensuring secure and space-efficient installation in control cabinets or enclosures.

Applications:

  • Industrial Automation: Used in industrial machinery and processes for timing control of operations such as motor starts, delays, and sequencing.
  • HVAC Systems: Applied in heating, ventilation, and air conditioning systems for timing functions related to fan control, compressor delays, and temperature cycling.
  • Lighting Control: Utilized for timed switching of lights in commercial buildings, outdoor lighting systems, and streetlights.
  • Pump Control: Enables timed control of pumps and valves in water treatment plants, irrigation systems, and industrial pumping stations.
  • Automated Equipment: Integrated into automated systems and control panels to manage timed functions in manufacturing, packaging, and assembly lines.

Benefits:

  1. Versatile Timing Functions: Offers multiple timing modes for precise control in various applications.
  2. Wide Timing Range: Adjustable timing range from milliseconds to hours for flexibility in timing requirements.
  3. Reliable Performance: Schneider Electric’s reputation for quality ensures reliable and accurate timing operations.
  4. Ease of Installation: Modular design and DIN rail mounting make installation and maintenance convenient.
  5. LED Status Indicators: Provides visual feedback on relay status and operation, enhancing monitoring capabilities.

In summary, the Schneider RE17RMMW multifunction timing relay is a reliable and versatile solution for timing control and automation tasks across industries. Its flexible timing functions, compatibility, and ease of integration make it a valuable component in electrical and automation systems.

Additional information

brands

Schneider Electric

Specifications

Main
range of product Harmony Timer Relays
Discrete output type Relay
product or component type Modular timing relay
Width 17.5 mm
Device short name RE17R
Time delay type Power on-delay On-delay and off-delay Interval Off-delay Symmetrical flashing
Time delay range 1...10 h 0.1...1 s 6...60 s 10...100 h 6...60 min 1...10 s 1...10 min
Nominal output current 8 A
Complementary
Contacts type and composition 1 C/O
Contacts material Cadmium free
Height 90 mm
Depth 72 mm
Control type Selector switch front panel
[Us] rated supply voltage 12...240 V AC/DC 50/60 Hz
Voltage range 0.85...1.1 Us
Supply frequency 50...60 Hz +/- 5 %
release of input voltage 5 V
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 Power on-delay - A- Power on-delay relay On-delay and off-delay - Ac- On-delay and off-delay relay w/ control signal Power on-delay - At- Power on-delay relay w/ pause/summation (Y1) Interval - B- Single interval relay w/ control signal Interval - Bw- Double interval relay w/ control signal Off-delay - C- Off-delay relay w/ control signal Symmetrical flashing - D- Symmetrical flashing relay (starting pulse-off) Symmetrical flashing - Di- Symmetrical flashing relay (starting pulse-on) Interval - H- Interval relay Interval - Ht- Interval relay w/ pause/summation (Y1)
control signal pulse width 100 ms with load in parallel typical 30 ms typical
Insulation resistance 100 MOhm at 500 V DC conforming to IEC 60664-1
Reset time 120 ms on de-energisation typical
On-load factor 100 %
Power consumption in VA 0…3 VA at 240 V AC
Maximum power consumption in W 1.5 W at 240 V DC
Minimum switching current 10 mA at 5 V DC
Maximum switching current 8 A AC/DC
Maximum switching voltage 250 V AC
Breaking capacity 2000 VA
operating frequency 10 Hz
Electrical durability 100000 cycles (8 A at 250 V AC maximum) for resistive load
Mechanical durability 10000000 cycles
Dielectric strength 2.5 kV 1 mA/1 minute 50 Hz conforming to IEC 61812-1
[Uimp] rated impulse withstand voltage 5 kV during 1.2/50 µs
power on delay 100 ms
marking CE
Creepage distance 4 kV/3 conforming to IEC 60664-1
Safety reliability data MTTFd = 296.8 years B10d = 270000
Mounting position Any position in relation to normal vertical mounting plane
Mounting support 35 mm DIN rail conforming to IEC 60715
Local signalling LED indicator for on steady: relay energised, no timing in progress LED indicator for flashing: timing in progress 80 % ON and 20 % OFF LED indicator for pulsing: relay de-energised, no timing in progress (except function Di-D, Li-L) 5 % ON and 95 % OFF
Function available A- Power on-delay relay-1 C/O Ac- On-delay and off-delay relay w/ control signal-1 C/O At- Power on-delay relay w/ pause/summation (Y1)-1 C/O B- Single interval relay w/ control signal-1 C/O Bw- Double interval relay w/ control signal-1 C/O C- Off-delay relay w/ control signal-1 C/O D- Symmetrical flashing relay (starting pulse-off)-1 C/O Di- Symmetrical flashing relay (starting pulse-on)-1 C/O H- Interval relay-1 C/O Ht- Interval relay w/ pause/summation (Y1)-1 C/O
net weight 0.07 kg
Control type Without test button
Number of functions 10
Time delay type A, Ac, At, B, Bw, C, D, Di, H, Ht
Functionality Multifunction
compatibility code RE17
Environment
Immunity to microbreaks 20 ms
Standards 2006/95/EC IEC 61000-6-3 IEC 61812-1 IEC 61000-6-2 IEC 61000-6-1 2004/108/EC IEC 61000-6-4
Product certifications CSA GL cULus
Ambient air temperature for storage -30…60 °C
Ambient air temperature for operation -20…60 °C
IP degree of protection IP20 (terminal block) conforming to IEC 60529 IP40 (housing) conforming to IEC 60529 IP50 (front panel) conforming to IEC 60529
Vibration resistance 20 m/s² (f= 10…150 Hz) conforming to IEC 60068-2-6
Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-27
Relative humidity 93 % without condensation conforming to IEC 60068-2-30
Electromagnetic compatibility Electrostatic discharge immunity test: (in contact), level 3, 6 kV, conforming to IEC 61000-4-2 Electrostatic discharge immunity test: (in air), level 3, 8 kV, conforming to IEC 61000-4-2 Susceptibility to electromagnetic fields: (80 MHz to 1 GHz), level 3, 10 V/m, conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test: (capacitive connecting clip), level 3, 1 kV, conforming to IEC 61000-4-4 Electrical fast transient/burst immunity test: (direct), level 3, 2 kV, conforming to IEC 61000-4-4 1.2/50 µs shock waves immunity test: (differential mode), level 3, 1 kV, conforming to IEC 61000-4-5 1.2/50 µs shock waves immunity test: (common mode), level 3, 2 kV, conforming to IEC 61000-4-5 Conducted RF disturbances: (0.15...80 MHz), level 3, 10 V, conforming to IEC 61000-4-6 Voltage dips and interruptions immunity test: (1 cycle), 0 %, conforming to IEC 61000-4-11 Voltage dips and interruptions immunity test: (25/30 cycles), 70 %, conforming to IEC 61000-4-11 Conducted and radiated emissions: , class B, conforming to EN 55022
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 2.700 cm
Package 1 Width 8.000 cm
Package 1 Length 9.500 cm
Package 1 Weight 80.000 g
Unit Type of Package 2 S02
Number of Units in Package 2 40
Package 2 Height 15.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 3.735 kg
Unit Type of Package 3 P06
Number of Units in Package 3 640
Package 3 Height 75.000 cm
Package 3 Width 60.000 cm
Package 3 Length 80.000 cm
Package 3 Weight 70.000 kg

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
Download
Catalogue
Download
Environmental disclosure
Download
CAD Files Download

Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
Download
Catalogue
Download
Environmental disclosure
Download
CAD Files Download

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