soft starter for asynchronous motor - ATS48 - 855 A - 230..415 V - 220..710 KW

Prekės būklė	Nauja
Prekės ženklas	Schneider Electric
Kategorijos	Valdymo įranga
Kilmės šalis	FR
Funkcija	Vienkryptis
Su ekranu	No
Nominali operacinė įtampa Ue	230.000-415.000 V
Nominali kontrolės maitinimo įtampa, kai AC 50 Hz	220.000-415.000 V
Nominali kontrolės maitinimo įtampa, kai AC 60 Hz	220.000-415.000 V
Saugos laipsnis (IP)	IP20
Atlaisvinimo klasė	Kita
Nominali operacinė srovė Ie, kai 40 °C Tu	1000.000 A
Standartinio perjungimo nominalios galios trijų fazių variklis, kai 230 V	250.000 kW
Standartinio perjungimo nominalios galios trijų fazių variklis, kai 400 V	500.000 kW
3 šaknų perjungimo nominalios galios trijų fazių variklis, kai 230 V	0 kW
3 šaknų perjungimo nominalios galios trijų fazių variklis, kai 400 V	710.000 kW
Nominali aplinkinė temperatūra nesumažinant koeficiento	40.000 °C
Integruota variklio apsauga nuo perkrovų	Yes
Aktyvacijos įtampos tipas	Kintamoji ar nuolatinė srovė
Vidinis apėjimas/šuntas	No
Sukimo momento valdymas	Yes

Pakavimo lygis 1

3389110982558, 3389110982558

This Altistart 48 soft start/soft stop unit is a controller with 6 thyristors used for torque-controlled soft starting and stopping of three-phase asynchronous motors. It offers soft starting and deceleration functions along with machine and motor protection functions, as well as functions for communicating with control systems. It works at a rated supply voltage from 230V to 415V AC and up to 1000A rating. Altistart 48 torque control enables starting without mechanical stress and smooth control of hydraulic transitions, with a single acceleration ramp making adjustments is quick and easy, whatever the load. If connected in the motor supply line it is suitable for motors with power rating up to 500kW (at 400V) for standards applications and 400kW (at 400V) for severe applications. If connected to the motor delta terminals it is suitable for motors with power rating up to 710kW (at 400V) for standards applications and 630kW (at 400V) for severe applications. It weighs 115kg and its dimensions are, 770mm wide, 890mm high, 315mm deep. It is designed for use in the most common applications for centrifugal machines, pumps, fans, compressors and conveyors, which are primarily to be found in the construction, food and beverage and chemical industries. It complies with IEC/EN 60947-4-2 standard and is certified CE, UL, CSA, DNV, C-Tick, GOST, CCC, NOM, SEPRO, and TCF. The Altistart 48 is connected directly to the Modbus bus via its RJ45 connector port, It can also be connected to Ethernet, Fipio, Profibus DP and DeviceNet networks via a module (bridge or gateway) to order separately. It is designed to be mounted in vertical position (+/- 10 °) on a panel, thanks to 4 fixing holes. Altistart 48 delivers high performance with its Torque Control System (TCS) for controlled starting and deceleration, an easy integration in enclosures and control systems. This range provides also continual improvement of your machine operation by reducing mechanical or hydraulic stress and limiting energy loss and temperature rise, plus more.