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Soft starter at 690 V, 40 degrees, standard: 57 A, 55 kW, root of 3: only up ...

Piegādātāja krājumi: Nē Minimālais pasūtījuma daudzums: 1 Pārtraukts
Noliktavas cena (bez PVN):
3 418,83 € par gab.
Šī cena ir spēkā līdz 31.12.24
EAN: 4011209625471
MPN: 3RW4425-1BC46
Kaste: 1

Technical Information

Preces stāvoklis Jauns
Ražotāja nosaukums Soft starter at 690 V, 40 degrees, standard: 57 A, 55 kW, root of 3: only up ...
Zīmols Siemens
Kategorijas Vadības pārnesumkārba
Izcelsmes valsts CZ
Harmonizētās sistēmas kods 8537 1098 00
Funkcija Viens virziens
Ar displeju Yes
Nominālais darba spriegums Ue 400-690 V
Nominālais vadības barošanas spriegums pie AC 50 Hz 230 V
Nominālais vadības barošanas spriegums pie AC 60 Hz 230 V
Nominālais vadības barošanas spriegums pie līdzstrāvas UN V
Nominālā darba strāva Ie pie 40 °C Tu 57 A
Nominālā jauda trīsfāzu motors, inline, pie 230 V UN kW
Nominālā jauda trīsfāzu motors, inline, pie 400 V 30 kW
Nominālā jauda trīsfāzu motors, trīsstūra iekšpusē, pie 230 V UN kW
Trīsfāzu motora nominālā jauda, trīsstūra iekšpusē, pie 400 V 55 kW
Nominālā apkārtējā temperatūra bez pazemināšanas 40 °C
Integrēta motora pārslodzes aizsardzība Yes
Sprieguma veids iedarbināšanai AC
Iekšējais apvedceļš Yes
Griezes momenta kontrole Yes

Iepakojuma informācija

Iepakojuma līmenis 1 4011209625471

Apraksts

SIRIUS soft starter Values at 690 V, 40 °C standard: 57 A, 55 kW Inside-delta: only up to 600 V 400-690 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-1HA16 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.