Description
Schneider Electric RE22R2QEMT Harmony Single Function Timer Relay, 8A, 2CO, 0.3...30s, Star Delta, 380...415V AC DC
This Harmony RE22 modular single function timer can be set between 0.3 and 30s. It provides function Qe and it is mountable on DIN rail. This modular single function timing relay is ideal for providing timing control in automation systems such as automatic door opening, alarm, lighting in toilets and car park barriers. It has one of market slimmest form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 2-pole DIN device. It also offers a sealable cover, simple and precise settings with rotary trimmers. Selectable timing range offers a one stop solution for your power management system. Single function timer for a simple integration in hard-wired logic schematics, ideal for refurbishment of old installations without using a PLC.
Features
- Simplified panel design due to 17.5mm width same as 1-pole circuit breaker.
- Experience unprecedented accuracy, predictive maintenance, and superior security.
- Provides automatic shutdown management and fault information for a quick fault identification and troubleshooting.
- Transparent cover to protect settings from being tampered with reducing maintenance.
- Compatible with a wide range of applications, such as hoisting, packaging, lifts, textile, pumping, and water.
Technical Specifications
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| Number of functions | 1 |
| Relative humidity | 95 % at 25…55 °C |
| [Us] rated supply voltage | 380...415 V AC 50/60 Hz |
| Product weight | 0.09 kg |
| Time delay type | Star-delta |
| Setting accuracy of time delay | +/- 10 % of full scale at 25 °C conforming to IEC 61812-1 |
| Maximum switching voltage | 250 V AC |
| nominal output current | 0.333333333333333 |
| Rated impulse withstand voltage | 5 kV for 1.2…50 µs conforming to IEC 60664-1 |
| Creepage distance | 4 kV/3 conforming to IEC 60664-1 |
| Ambient air temperature for operation | -20…60 °C |
| Minimum switching current | 10 mA at 5 V DC |
| Release input voltage | <= 38 V |
| Mounting support | 35 mm DIN rail conforming to IEC 60715 |
| Power on delay | 100 ms |
| Supplier Code | RE22R2QEMT |
| Mechanical durability | 10000000 cycles |
| Ambient air temperature for storage | -40…70 °C |
| Maximum switching current | 0.333333333333333 |
| Discrete output type | Relay |
| Housing material | Polycarbonate |
| Switching capacity in VA | 2000 VA |
| Width | 22.5 mm |
| Vibration resistance | 20 m/s² (f= 10…150 Hz) conforming to IEC 60068-2-6 |
| Repeat accuracy | +/- 0.5 % conforming to IEC 61812-1 |
| 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 |
| Voltage range | 0.85...1.16 Us |
| Device short name | RE22 |
| Function available | Qe-Star-delta relay (1 NC + 1 NO outputs with split common)-2 C/O |
| Shock resistance | 15 gn not operating for 11 ms conforming to IEC 60068-2-27 |
| Contacts type and composition | 2 C/O timed contact, cadmium free |
| Insulation resistance | 100 MOhm at 500 V DC conforming to IEC 60664-1 |
| Control type | Rotary knob |
| Recovery time | 120 ms on de-energisation |
| Range | Harmony Timer Relays |
| Overvoltage category | III conforming to IEC 60664-1 |
| Brand Name | Schneider Electric |
| Temperature drift | +/- 0.05 %/°C |
| Power consumption in VA | 15 VA at 380 V AC |
| Supply frequency | 50...60 Hz +/- 5 % |
| Immunity to microbreaks | 10 ms |
| Tightening torque | 0.6…1 N.m conforming to IEC 60947-1 |
| Mounting position | Any position |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Voltage drift | +/- 0.2 %/V |
| Time delay range | 0.3...30 s |
| Product or component type | Modular timing relay |
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