Main range of productZelio Time product or component typeModular timing relay discrete output typeRelay device short nameRE22 nominal output current8 A Complementary contacts type and composition1 C/O timed contact time delay typeQ time delay range1...10 h10...100 h6...60 s1...10 min0.1...1 s1...10 s6...60 min control typeRotary knob front panel [Us] rated supply voltage380...440 V AC230...240 V AC voltage range0.85...1.1 Us supply frequency50...60 Hz +/- 5 % connections - terminalsScrew terminals, 2 x 1.5 mm² with cable endScrew terminals, 2 x 2.5 mm² without cable end tightening torque0.6…1 N.m conforming to IEC 60947-1 housing materialSelf-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 Control signal pulse width30 ms100 ms under load insulation resistance100 MOhm at 500 V DC conforming to IEC 60664-1 Recovery time120 ms on de-energisation immunity to microbreaks10 ms power consumption in VA8 VA at 230...240 V17 VA at 380...440 V breaking capacity2000 VA minimum switching current10 mA at 5 V maximum switching current8 mA maximum switching voltage250 V electrical durability100000 cycles for resistive load, 8 A at 250 V, AC mechanical durability10000000 cycles Rated impulse withstand voltage5 kV for 1.2…50 µs conforming to IEC 60664-15 kV conforming to IEC 61812-1 Power on delay100 ms safety reliability dataB10d = 260000MTTFd = 273.9 years mounting positionAny position in relation to normal vertical mounting plane mounting support35 mm DIN rail conforming to EN/IEC 60715 status LEDLED green (flashing) for timing in progressLED green (steady) for power ONLED yellow for relay energised width22.5 mm net weight0.093 kg Environment dielectric strength2.5 kV for 1 mA/1 minute at 50 Hz conforming to IEC 61812-1 standardsEN 61000-6-4IEC 61812-1EN 61000-6-1EN 61000-6-3EN 61000-6-2 directives2004/108/EC - electromagnetic compatibility2006/95/EC - low voltage directive product certificationsCULusRCMCSAChina RoHSEACGLCCCCE ambient air temperature for operation-20…60 °C ambient air temperature for storage-30…60 °C IP degree of protectionIP40 housing: conforming to IEC 60529IP20 terminal block: conforming to IEC 60529IP40 front face: conforming to IEC 60529 vibration resistance20 m/s² (f= 10…150 Hz) conforming to IEC 60068-2-6 shock resistance15 gn for 11 ms conforming to IEC 60068-2-27 relative humidity93 %, without condensation conforming to IEC 60068-2-30 electromagnetic compatibilityElectrostatic discharge immunity test - test level: 6 kV level 3 (contact discharge) conforming to EN/IEC 61000-4-2Electrostatic discharge immunity test - test level: 8 kV level 3 (air discharge) conforming to EN/IEC 61000-4-2Fast transients immunity test - test level: 1 kV level 3 (capacitive connecting clip) conforming to IEC 61000-4-4Fast transients immunity test - test level: 2 kV level 3 (direct contact) conforming to IEC 61000-4-4Surge immunity test - test level: 1 kV level 3 (differential mode) conforming to IEC 61000-4-5Surge immunity test - test level: 2 kV level 3 (common mode) conforming to IEC 61000-4-5Radiated radio-frequency electromagnetic field immunity test - test level: 10 V level 3 (0.15...80 MHz) conforming to IEC 61000-4-6Electromagnetic field immunity test - test level: 10 V/m level 3 (80 MHz...1 GHz) conforming to IEC 61000-4-3Immunity to microbreaks and voltage drops - test level: 30 % (500 ms) conforming to IEC 61000-4-11Immunity to microbreaks and voltage drops - test level: 100 % (20 ms) conforming to IEC 61000-4-11Conducted and radiated emissions class B conforming to EN 55022 Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
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Connections and SchemaInternal Wiring DiagramWiring Diagram
Technical DescriptionStar-delta Timing RelayDescription
After power-up, the star contact closes instantly and timing T starts, At the end of timing period, the star contact opens.
After a t ms pause, the delta contact closes and remains in this position.
t : 20, 40, 60, 80, 100, 120, 140 msLegend
Output closedR1 :
Star contact outputR2 :
Delta contact outputT :
Timing periodt :
Delay to switch ON Delta contact outputU :