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Schneider RE17RCMU | Off-delay timing relay – 1 s..100 h – 24..240 V AC – 1 OC
Description
Schneider RE17RCMU | Off-delay timing relay – 1 s..100 h – 24..240 V AC – 1 OC
Schneider RE17RCMU Off-Delay Timing Relay
The Schneider RE17RCMU is a reliable and versatile off-delay timing relay that offers precise timing control for various applications. Here are the key features and specifications of the RE17RCMU:
- Timing Range: The relay provides an adjustable off-delay timing range from 1 second to 100 hours, allowing for precise control over delayed switching or timing sequences.
- Voltage Compatibility: It is designed to operate within a wide voltage range of 24 to 240 volts AC, making it compatible with different electrical systems and applications.
- Contact Configuration: The relay features 1 OC (normally open) contact, providing switching capability based on the configured timing parameters.
- Modular Design: The RE17RCMU is designed for easy installation and integration into control panels or enclosures using DIN rail mounting, ensuring a space-efficient and secure setup.
- LED Indicator: Equipped with LED status indicators for power and relay operation, providing visual feedback on the relay’s status and timing functions.
- Versatile Applications: Suitable for various applications requiring off-delay timing control, such as motor starting delays, equipment sequencing, and process control in industrial automation.
- Reliable Performance: Schneider Electric’s reputation for quality ensures reliable and accurate timing operations, enhancing system performance and efficiency.
Applications:
- Industrial Automation: Used in machinery and equipment for delayed switching and timing functions related to production processes and automation sequences.
- HVAC Systems: Applied in heating, ventilation, and air conditioning systems for delayed control of fans, compressors, and other components.
- Process Control: Utilized in process industries for timed control of valves, pumps, and actuators based on specific time delays.
- Lighting Control: Suitable for timed switching of lights, especially in applications requiring delayed lighting or shutdown sequences.
- Power Management: Integrated into power distribution systems for delayed switching of circuits and equipment to manage power consumption and load sequencing.
Benefits:
- Precise Off-Delay Timing: Offers adjustable timing from seconds to hours for precise control over delayed operations.
- Wide Voltage Range: Compatible with a wide range of voltages, enhancing its versatility in different electrical systems.
- Reliable Operation: Schneider Electric’s quality assurance ensures reliable and consistent performance in timing functions.
- Easy Installation: Modular design and DIN rail mounting simplify installation and maintenance, reducing downtime.
- Visual Feedback: LED indicators provide clear status indication, aiding in monitoring and troubleshooting.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| 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 | Off-delay |
| Time delay range | 6...60 s 1...10 h 1...10 min 6...60 min 0.1...1 s 1...10 s 10...100 h |
| Nominal output current | 8 A |
| 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 | 24...240 V AC 50/60 Hz 24 V DC |
| Voltage range | 0.85...1.1 Us |
| Supply frequency | 50...60 Hz +/- 5 % |
| release of input voltage | 10 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 | Off-delay - C- Off-delay relay w/ control signal |
| 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…32 VA at 240 V AC |
| Maximum power consumption in W | 0.6 W at 24 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 | B10d = 270000 MTTFd = 296.8 years |
| 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 | C- Off-delay relay w/ control signal-1 C/O |
| Net weight | 0.07 kg |
| Control type | Without test button |
| Number of functions | 1 |
| Time delay type | C |
| Functionality | Off-delay timing |
| Compatibility code | RE17 |
| Immunity to microbreaks | 20 ms |
|---|---|
| Standards | IEC 61000-6-4 IEC 61000-6-2 IEC 61000-6-3 2004/108/EC 2006/95/EC IEC 61812-1 IEC 61000-6-1 |
| Product certifications | cULus GL CSA |
| 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 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 2.8 cm |
| Package 1 Width | 7.4 cm |
| Package 1 Length | 9.4 cm |
| Package 1 Weight | 80 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 40 |
| Package 2 Height | 15 cm |
| Package 2 Width | 30 cm |
| Package 2 Length | 40 cm |
| Package 2 Weight | 3.706 kg |
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