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Soft starter S2, 72 A, 45 kW/500 V, 40 degrees, 400-600 V AC, 24 V AC/DC
Yra sandėlyje: Ne
Pardavėjo atsargos: Ne
Minimalus užsakymo kiekis: 1
Kaina (be PVM):
1 165,53 €
už vnt.
EAN: 4011209696464
MPN: 3RW4038-2TB05
Dėžė: 1
Technical Information
| Prekės būklė | Nauja |
| Gamintojo pavadinimas | SIRIUS soft starter S2 72 A, 45 kW/... |
| Prekės ženklas | Siemens |
| Kategorijos |
Valdymo įranga |
| Kilmės šalis | CZ |
| Suderintos sistemos kodas | 8537 1098 00 |
| Funkcija | Vienkryptis |
| Su ekranu | No |
| Nominali operacinė įtampa Ue | 400-600 V |
| Nominali kontrolės maitinimo įtampa, kai AC 50 Hz | 24 V |
| Nominali kontrolės maitinimo įtampa, kai AC 60 Hz | 24 V |
| DC nominali kontrolės maitinimo įtampa | 24 V |
| Atlaisvinimo klasė | Kita |
| Nominali operacinė srovė Ie, kai 40 °C Tu | 72 A |
| Standartinio perjungimo nominalios galios trijų fazių variklis, kai 230 V | UN kW |
| Standartinio perjungimo nominalios galios trijų fazių variklis, kai 400 V | 37 kW |
| 3 šaknų perjungimo nominalios galios trijų fazių variklis, kai 230 V | UN kW |
| 3 šaknų perjungimo nominalios galios trijų fazių variklis, kai 400 V | UN kW |
| Nominali aplinkinė temperatūra nesumažinant koeficiento | 40 °C |
| Integruota variklio apsauga nuo perkrovų | Yes |
| Aktyvacijos įtampos tipas | Kintamoji ar nuolatinė srovė |
| Vidinis apėjimas/šuntas | Yes |
| Sukimo momento valdymas | No |
Pakavimo informacija
| Pakavimo lygis 1 | 4011209696464 |
Aprašymas
SIRIUS soft starter S2 72 A, 45 kW/500 V, 40 °C 400-600 V AC, 24 V AC/DC spring-type terminals Thermistor motor protection Soft starter SIRIUS 3RW40 for standard applications for the soft starting and ramp-down of three-phase asynchronous motors.
Soft starting, reduction of current peaks, prevention of supply voltage fluctuations during startup, reduction of load on the power supply network, reduction of mechanical load in the drive, considerable saving of space and wiring compared to star-delta (wye-delta) starters and frequency converters, maintenance-free switching and extremely easy handling. The integrated bypass allows a very compact construction and ensures low heat dissipation in the control cabinet. Intelligent monitoring functions protect the soft starter against overheating and the motor against overload. In addition, you can limit the current during startup to a settable maximum value. With the integrated remote reset, you can quickly and easily clear faults from a remote location. Worldwide approvals (e.g. IEC and UL/CSA), also for applications in hazardous areas (ATEX or IEC Ex).
The 3RW soft starters are available for supply systems up to 690 V in a wide performance range with different control supply voltages and all with both screw and spring-loaded terminals. For the 3RW30/40 there are additional versions with 24 V control supply voltage. Some of the 3RW40 up to size S3, and all 3RW44 units also offer thermistor motor protection.
With the optional link module, the soft starters can be attached to the circuit breakers, even for the versions with spring-loaded terminals. The optional fan permits an even more compact design in the control cabinet.
Simple, efficient and always up to date - SIRIUS modular system.