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Siemens

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

Laos: Ei Hankija laovaru: Ei Minimaalne tellimuse kogus: 1 Tootmisest väljas
Hind (ilma KM-ta):
10 954,98 €
Hind kehtib kuni 31.12.24
EAN: 4011209627574
MPN: 3RW4447-2BC44
Karp: 1

Technical Information

Toote seisukord Uus
Tootja nimi Soft starter at 400 V, 40 degrees, standard: 432 A, 250 kW, root of 3: 748 A,...
Bränd Siemens
Kategooriad Juhtseadmed
Päritoluriik CZ
Harmoneeritud süsteemi kood 8537 1098 00
Funktsioon Single direction
Kuvariga Yes
Tunnus-talitluspinge Ue 200-460 V
Juhtahelate tunnus-toitepinge, AC 50 Hz 230 V
Juhtahelate tunnus-toitepinge, AC 60 Hz 230 V
Juhtahelate tunnus-toitepinge, DC UN V
Kaitseaste (IP) IP00
Nimitöövool Ie 40° C Tu korral 432 A
Kolmefaasilise mootori tunnusvõimsus,, standardlülitus, 230 V 132 kW
Kolmefaasilise mootori tunnusvõimsus,, standardlülitus, 400 V 250 kW
Kolmefaasilise mootori tunnusvõimsus,, täht-kolmnurklülitus, 230 V 250 kW
Kolmefaasilise mootori tunnusvõimsus,, täht-kolmnurklülitus, 400 V 400 kW
Nominaalne ümbritsev temperatuur ilma vähendamiseta 40 °C
Mootori sisseehitatud liigkoormuskaitse Yes
Aktiveerimispinge liik AC
Sisemine möödaviik Yes
Momendi juhtimine Yes

Pakendamise üksikasjad

Pakkimistase 1 4011209627574

Kirjeldus

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 spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5547-2HA14 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.

Järeltegevus

Similar figure
In stock: No
Siemens
SIRIUS soft starter 200-480 V 470 A, 110-250 V AC spring-type terminals
8 726,81 €
Hind kehtib kuni 24.12.24
EAN: 4047621041896
MPN: 3RW5547-2HA14
Karp: 1