| | SIRIUS SOFT STARTER, S2, 72A, 37KW/400V, 40 DEGR., AC 200-480V, AC/DC 110-230V, SPRING-LOADED TERMINALS |
| |
| General details: |
| product brand name | | SIRIUS |
| Product equipment | | |
- integrated bridging contact system
| | Yes |
| | | Yes |
| Product function | | |
- intrinsic device protection
| | Yes |
- motor overload protection
| | Yes |
- evaluation of thermal resistor motor protection
| | No |
| | | Yes |
- adjustable current limitation
| | Yes |
| | | No |
| Product component / outlet for enine brake | | No |
| Item designation | | |
- according to DIN EN 61346-2
| | Q |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | G |
| |
| Power Electronics: |
| product designation | | soft starters for standard applications |
| Operating current | | |
| | A | 72 |
| | A | 62 |
| | A | 60 |
| Emitted mechanical power / for three-phase servomotors | | |
- at 230 V / at standard switching / at 40 °C
| | |
| | W | 22,000 |
- at 400 V / at standard switching / at 40 °C
| | |
| | W | 37,000 |
| yielded mechanical performance (hp) / for three-phase squirrel cage motors / at 200/208 V / at standard circuit / at 50 °C / rated v
alue | hp | 20 |
| Operating frequency | | |
| | Hz | 50… 60 |
| Relative negative tolerance / of the operating frequency | % | -10 |
| Relative positive tolerance / of the operating frequency | % | 10 |
| Operating voltage / with standard circuit / rated value | V | 200… 480 |
| Relative negative tolerance / of the operating voltage / with standard circuit | % | -15 |
| Relative positive tolerance / of the operating voltage / with standard circuit | % | 10 |
| Minimum load in % of l_M | % | 20 |
| Adjustable rated current / of the motor / for motor overload protection / minimum | A | 35 |
| Continuous operating current in % of l_e / at 40°C | % | 115 |
| Active power loss / at operating current / at 40°C / during operating phase / typical | W | 15 |
| |
| Control electronics: |
| Type of voltage / of the controlled supply voltage | | AC/DC |
| Control supply voltage frequency / 1 / rated value | Hz | 50 |
| Control supply voltage frequency / 2 / rated value | Hz | 60 |
| Relative negative tolerance / of the control supply voltage frequency | % | -10 |
| Relative positive tolerance / of the control supply voltage frequency | % | 10 |
| Control supply voltage / 1 / at 50 Hz / for AC | V | 110… 230 |
| Control supply voltage / 1 / at 60 Hz / for AC | V | 110… 230 |
| Relative negative tolerance / of the control supply voltage / at 60 Hz / for AC | % | -15 |
| Relative positive tolerance / of the control supply voltage / at 60 Hz / for AC | % | 10 |
| Control supply voltage / 1 / for DC | V | 110… 230 |
| Relative negative tolerance / of the control supply voltage / for DC | % | -15 |
| Relative positive tolerance / of the control supply voltage / for DC | % | 10 |
| Type of display / for fault signal | | red |
| |
| Mechanical design: |
| Size of the engine control device | | S2 |
| Width | mm | 55 |
| Height | mm | 160 |
| Depth | mm | 170 |
| Type of mounting | | screw and snap-on mounting |
| Built in orientation | | With additional fan: With vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back Without additional fan: With vertical mounting surface +/-10° rotatable, with vertical mounting surface +/- 10° t |
| Distance, to be maintained, to the ranks assembly | | |
| | mm | 60 |
| | mm | 30 |
| | mm | 40 |
| Altitude of installation site / at a height over sea level | m | 5,000 |
| Cable length / maximum | m | 300 |
| Number of poles / for main current circuit | | 3 |
| |
| Electrical connections: |
| Design of the electrical connection | | |
| | | screw-type terminals |
- for auxiliary and control current circuit
| | spring-loaded terminals |
| Number of NC contacts / for auxiliary contacts | | 0 |
| Number of NO contacts / for auxiliary contacts | | 2 |
| Number of change-over switches / for auxiliary contacts | | 1 |
| Type of the connectable conductor cross-section / for main contacts / for box terminal / when using the front clamping point | | |
| | | 2x (1.5 ... 16 mm²) |
- finely stranded / with conductor end processing
| | 0.75 ... 25 mm² |
| | |
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