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Siemens

Soft starter at 400 V, 40 degrees, standard: 432 A, 250 kW, root of 3: 748 A,...

Yra sandėlyje: Ne Pardavėjo atsargos: Ne Minimalus užsakymo kiekis: 1 Prekyba nutraukta
Kaina (be PVM):
10 954,98 €
Ši kaina galioja iki 31.12.24
EAN: 4011209637573
MPN: 3RW4447-6BC44
Dėžė: 1

Technical Information

Prekės būklė Nauja
Gamintojo pavadinimas Soft starter at 400 V, 40 degrees, standard: 432 A, 250 kW, root of 3: 748 A,...
Prekės ženklas Siemens
Kategorijos Valdymo įranga
Kilmės šalis CZ
Suderintos sistemos kodas 8537 1098 00
Funkcija Vienkryptis
Su ekranu Yes
Nominali operacinė įtampa Ue 200-460 V
Nominali kontrolės maitinimo įtampa, kai AC 50 Hz 230 V
Nominali kontrolės maitinimo įtampa, kai AC 60 Hz 230 V
DC nominali kontrolės maitinimo įtampa UN V
Nominali operacinė srovė Ie, kai 40 °C Tu 432 A
Standartinio perjungimo nominalios galios trijų fazių variklis, kai 230 V 132 kW
Standartinio perjungimo nominalios galios trijų fazių variklis, kai 400 V 250 kW
3 šaknų perjungimo nominalios galios trijų fazių variklis, kai 230 V 250 kW
3 šaknų perjungimo nominalios galios trijų fazių variklis, kai 400 V 400 kW
Nominali aplinkinė temperatūra nesumažinant koeficiento 40 °C
Integruota variklio apsauga nuo perkrovų Yes
Aktyvacijos įtampos tipas Kintamoji srovė
Vidinis apėjimas/šuntas Yes
Sukimo momento valdymas Yes

Pakavimo informacija

Pakavimo lygis 1 4011209637573

Aprašymas

SIRIUS soft starter Values at 400 V, 40 °C standard: 432 A, 250 kW Inside-delta: 748 A, 400 kW 200-460 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5547-6HA14 Soft starter SIRIUS 3RW44 for high-feature 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. Thanks to 3-phase control, particularly suitable for high motor outputs and inside-delta circuits. The innovative torque control ensures ideal motor startup. Integral display for fast commissioning and status displays. Provision of energy data via PROFINET, for example. Worldwide approvals (e.g. IEC and UL/CSA). 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. Optional communication modules allow connection via PROFIBUS and PROFINET. A display and operator module is also available for installation in the control cabinet door. Simple, efficient and always up to date - SIRIUS modular system.

Tolesni veiksmai

Similar figure
In stock: No
Siemens
SIRIUS soft starter 200-480 V 470 A, 110-250 V AC screw terminals
8 726,81 €
Ši kaina galioja iki 24.12.24
EAN: 4047621041995
MPN: 3RW5547-6HA14
Dėžė: 1