| OVERLOAD RELAY 25...100 A FOR MOTOR PROTECTION SIZE S3, CLASS 5...30 FOR MOUNTING ONTO CONT. MAIN CIRCUIT: SCREW CONNECTION AUX. CIRCUIT: SCREW CONNECTION MANUAL-AUTOMATIC-RESET INT. EARTH FAULT DETECTION |
| General technical details: |
| Product brand name | | SIRIUS |
| product designation | | solid-state overload relay |
| Protection class IP / on the front | | IP20 |
| Insulation voltage / with degree of pollution 3 / rated value | V | 1,000 |
| Adjustable response current | | |
- of the current-dependent overload release
| A | 25…100 |
| EMC emitted interference | | degree of severity B according to EN 55011 (CISPR 11) and EN 55022 (CISPR 22) |
| Electrostatic discharge / according to IEC 61000-4-2 | | 6 kV contact discharge / 8 kV air discharge |
| Field-bound parasitic coupling / according to IEC 61000-4-3 | | 10 V/m |
| Conductor-bound parasitic coupling BURST / according to IEC 61000-4-4 | | 2 kV (power ports), 1 kV (signal ports) corresponds to degree of severity 3 |
| Conductor-bound parasitic coupling conductor-earth SURGE | | 2 kV (line to earth) corresponds to degree of severity 3 |
| Conductor-bound parasitic coupling conductor-conductor SURGE | | 1 kV (line to line) corresponds to degree of severity 3 |
| Resistance against shock | | 15g / 11 ms |
| Impulse voltage resistance / rated value | kV | 8 |
| Active power loss / total / typical | W | 0.05 |
| type of protection | | PTB 06 ATEX 3001 Ex II (2) GD |
| Type of assignement | | 2 |
| Trip class | | CLASS 5, 10, 20 and 30 adjustable |
| Item designation | | |
- according to DIN EN 61346-2
| | F |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | F |
|
| Control circuit: |
| Design of the electrical connection / for auxiliary and control current circuit | | screw-type terminals |
| Main circuit: |
| Number of poles / for main current circuit | | 3 |
| Operating voltage / at AC-3 / rated value / maximum | V | 1,000 |
| Operating current / of the fuse link | | |
| A | 315 |
| Service power / for three-phase servomotors | | |
| kW | 11…45 |
| Design of the electrical connection / for main current circuit | | screw-type terminals |
| Service power / for three-phase servomotors / at 400 V / at 50 Hz | | |
| kW | 11…45 |
| Auxiliary circuit: |
| Contact reliability / of the auxiliary contacts | | acceptability for PLC control (17 V, 5 mA) |
| Operating current / of the auxiliary contacts | | |
| | |
| A | 4 |
| A | 4 |
| A | 4 |
| A | 4 |
| A | 3 |
| | |
| A | 2 |
| A | 0.55 |
| A | 0.3 |
| A | 0.3 |
| A | 0.11 |
| Number of NC contacts | | 1 |
| Number of NO contacts | | 1 |
| Number of change-over switches | | 0 |
| Short-circuit: | | |
| Design of the fuse link / for short-circuit protection of the auxiliary switch / required | | fuse gL/gG: 6 A |
| Mechanical design: |
| Built in orientation | | any |
| Type of mounting | | direct mounting |
| Size of the contactor / can be combined / company-specific | | S3 |
| Size of overload relay | | S3 |
| Width | mm | 70 |
| Height | mm | 106 |
| Depth | mm | 124 |
| Distance, to be maintained, to the ranks assembly | | |
| mm | 0 |
| mm | 0 |
| mm | 0 |
| mm | 0 |
| mm | 0 |
| Distance, to be maintained, to earthed part | | |
| mm | 0 |
| mm | 0 |
| mm | 6 |
| mm | 0 |
| mm | 0 |
| Distance, to be maintained, conductive elements | | |
| mm | 0 |
| mm | 0 |
| mm | 6 |
| mm | 0 |
| mm | 0 |
| Ambient conditions: |
| Ambient temperature | | |
| °C | -25…60 |
| Ambient temperature | | |
| °C | -40…80 |
| Ambient temperature | | |
| °C | -40…80 |
| Relative humidity / during operating phase / maximum | % | 100 |
| Installation altitude / at a height over sea level / maximum | m | 2,000 |
| Protection class IP | | IP20 |
| Connections: | | |
| Product function / removable terminal for auxiliary and control circuit | | Yes |
| Type of the connectable conductor cross-section | | |
| | |
| | 2x (2.5 ... 16 mm²) |
| | |
- with conductor end processing
| | 2x (2.5 ... 35 mm²), 2.5 ... 50 mm² |
| | 2x (10 ... 50 mm²), 10 ... 70 mm² |
- for AWG conductors / for main contacts
| | 2x (10 ... 1/0), 1x (10 ... 2/0) |
| Type of the connectable conductor cross-section | | |
| | |
| | 0.5 ... 4 mm², 2x (0.5 ... 2.5 mm²) |
| | |
- with conductor end processing
| | 0.5 ... 2.5 mm², 2x (0.5 ... 1.5 mm²) |
- for AWG conductors / for auxiliary contacts
| | 2x (20 ... 14) |
| Verification of suitability | | CSA / UL / CCC / GL / LRS / DNV / ABS |
