| Timing relay, electronic Phased-out product !!! For further information, please contact our sales department with star-delta (wye-delta) function 1...20 s, Overshoot time 30-600 s 0.85 ...1.1 US 24 V AC/DC, 200...240 V AC at 50/60 Hz AC Spring-type terminal |
| Product brand name | SIRIUS |
| Product designation | timing relay |
| Product type designation | 3RP15 |
| General technical data |
| Product component | |
| Relay output | Yes |
| semi-conductor output | No |
| Product extension required remote control | No |
| Product extension optional remote control | No |
| Power loss [W] total typical | 2 W |
| Insulation voltage | |
| for overvoltage category III according to IEC 60664 | |
| — with degree of pollution 3 rated value | 300 V |
| Test voltage for isolation test | 2 kV |
| Degree of pollution | 3 |
| Surge voltage resistance rated value | 4 000 V |
| Protection class IP | IP20 |
| Shock resistance | |
| acc. to IEC 60068-2-27 | 11g / 15 ms |
| Mechanical service life (switching cycles) | |
| typical | 10 000 000 |
| Electrical endurance (switching cycles) | |
| at AC-15 at 230 V typical | 100 000 |
| Adjustable time | 1 ... 20 s |
| Relative setting accuracy relating to full-scale value | 5 % |
| Thermal current | 5 A |
| Recovery time | 300 ms |
| Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 | K |
| Reference code acc. to DIN EN 81346-2 | K |
| Reference code acc. to DIN EN 61346-2 | K |
| Relative repeat accuracy | 1 % |
| Control circuit/ Control |
| Type of voltage of the control supply voltage | AC/DC |
| Control supply voltage 1 at AC | |
| at 50 Hz rated value | 24 V |
| at 60 Hz rated value | 24 V |
| Control supply voltage 2 at AC | |
| at 50 Hz | 200 ... 240 V |
| at 60 Hz | 200 ... 240 V |
| Control supply voltage frequency 1 | 50 ... 60 Hz |
| Control supply voltage 1 | |
| at DC rated value | 24 V |
| Operating range factor control supply voltage rated value at DC | |
| initial value | 0.85 |
| Full-scale value | 1.1 |
| Operating range factor control supply voltage rated value at AC at 50 Hz | |
| initial value | 0.85 |
| Full-scale value | 1.1 |
| Operating range factor control supply voltage rated value at AC at 60 Hz | |
| initial value | 0.85 |
| Full-scale value | 1.1 |
| Switching Function |
| Switching function | |
| ON-delay | No |
| ON-delay/instantaneous contact | No |
| passing make contact | No |
| passing make contact/instantaneous contact | No |
| OFF delay | No |
| Switching function | |
| flashing symmetrically starting with interval/instantaneous | No |
| flashing symmetrically starting with interval | No |
| flashing symmetrically starting with pulse/instantaneous | No |
| flashing symmetrically starting with pulse | No |
| flashing asymmetrically starting with interval | No |
| flashing asymmetrically starting with pulse | No |
| Switching function | |
| star-delta circuit with delay time | Yes |
| star-delta circuit | No |
| Switching function with control signal | |
| additive ON delay | No |
| passing break contact | No |
| passing break contact/instantaneous | No |
| OFF delay | No |
| OFF delay/instantaneous | No |
| pulse delayed | No |
| pulse delayed/instantaneous | No |
| pulse-shaping | No |
| pulse-shaping/instantaneous | No |
| additive ON delay/instantaneous | No |
| ON-delay/OFF-delay/instantaneous | No |
| passing make contact | No |
| passing make contact/instantaneous contact | No |
| Switching function of interval relay with control signal | |
| retrotriggerable with deactivated control signal/instantaneous contact | No |
| retrotriggerable with activated control signal | No |
| retrotriggerable with activated control signal/instantaneous contact | No |
| retriggerable with deactivated control signal | No |
| Short-circuit protection |
| Design of the fuse link | |
| for short-circuit protection of the auxiliary switch required | fuse gL/gG: 4 A |
| Auxiliary circuit |
| Material of switching contacts | AgSnO2 |
| Number of CO contacts | |
| delayed switching | 0 |
| Operating current of auxiliary contacts at AC-15 | |
| at 24 V | 3 A |
| at 250 V | 3 A |
| Operating current of auxiliary contacts at DC-13 | |
| at 24 V | 1 A |
| at 125 V | 0.2 A |
| at 250 V | 0.1 A |
| Operating frequency with 3RT2 contactor maximum | 5 000 1/h |
| Contact reliability of auxiliary contacts | one incorrect switching operation of 100 million switching operations (17 V, 5 mA) |
| Contact rating of auxiliary contacts according to UL | R300 / B300 |
| Influence of the surrounding temperature | ±5 % |
| Power supply influence | ±1 % |
| Inputs/ Outputs |
| Product function | |
| non-volatile | No |
| Electromagnetic compatibility |
| EMI immunity | |
| acc. to IEC 61812-1 | EN 61000-6-2 |
| Conducted interference | |
| due to burst acc. to IEC 61000-4-4 | 2 kV network connection / 1 kV control connection |
| due to conductor-earth surge acc. to IEC 61000-4-5 | 2 kV |
| due to conductor-conductor surge acc. to IEC 61000-4-5 | 1 kV |
| Field-bound parasitic coupling acc. to IEC 61000-4-3 | 10 V/m |
| Electrostatic discharge acc. to IEC 61000-4-2 | 4 kV contact discharge / 8 kV air discharge |
| Safety related data |
| Protection against electrical shock | finger-safe |
| Type of insulation | Basic insulation |
| Category acc. to EN 954-1 | none |
| Connections/Terminals |
| Product function | |
| removable terminal for auxiliary and control circuit | Yes |
| Type of electrical connection | |
| for auxiliary and control current circuit | spring-loaded terminals |
| Type of connectable conductor cross-sections | |
| solid | 2x (0.25 ... 1.5 mm²) |
| finely stranded with core end processing | 2 x (0.25 ... 1.5 mm²) |
| finely stranded without core end processing | 2x (0.25 ... 1.5 mm²) |
| at AWG conductors solid | 2x (24 ... 16) |
| at AWG conductors stranded | 2x (24 ... 16) |
| Connectable conductor cross-section | |
| solid | 0.25 ... 1.5 mm² |
| finely stranded with core end processing | 0.25 ... 1.5 mm² |
| finely stranded without core end processing | 0.25 ... 1.5 mm² |
| AWG number as coded connectable conductor cross section | |
| solid | 24 ... 16 |
| stranded | 24 ... 16 |
| Installation/ mounting/ dimensions |
| Mounting position | any |
| Mounting type | screw and snap-on mounting onto 35 mm standard mounting rail |
| Height | 103 mm |
| Width | 22.5 mm |
| Depth | 91 mm |
| Required spacing | |
| with side-by-side mounting | |
| — forwards | 0 mm |
| — Backwards | 0 mm |
| — upwards | 0 mm |
| — downwards | 0 mm |
| — at the side | 0 mm |
| for grounded parts | |
| — forwards | 0 mm |
| — Backwards | 0 mm |
| — upwards | 0 mm |
| — at the side | 0 mm |
| — downwards | 0 mm |
| for live parts | |
| — forwards | 0 mm |
| — Backwards | 0 mm |
| — upwards | 0 mm |
| — downwards | 0 mm |
| — at the side | 0 mm |
| Ambient conditions |
| Installation altitude at height above sea level | |
| maximum | 2 000 m |
| Ambient temperature | |
| during operation | -25 ... +60 °C |
| during storage | -40 ... +85 °C |
| during transport | -40 ... +85 °C |
| Relative humidity | |
| during operation | 10 ... 95 % |
