Softstarter with softstop UG 9019

Numero Ordine: 0067032
Type: UG9019.11/110/61 3AC200-480V 1-10S

The softstart-softstop unit provides smooth starting and stopping of 3-phase asynchronous... altro

Descrizione del prodotto

The softstart-softstop unit provides smooth starting and stopping of 3-phase asynchronous motors. 2 phases are controlled by power semiconductors in a way that the current can rise continuously. This provides also a continuous rising motor torque. This eliminates mechanical shock while starting. After successful starting the power semiconductors are bridged with internal relay contacts. This reduces internal power dissipation. The softstop function prolongs the stop time of the motor in order to avoid a sudden stop.

Specifiche tecniche

Widths:	22,5 mm
Load voltage up to:	3AC 480 V
For three-phase motors, 400 V up to:	4 kW
Auxiliary voltage required:	Yes
Signalling output:	Yes
Extra functions:	Temperature monitoring, Mains monitoring
Approvals:	UL
Type:	UG 9019

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Vorteile / Kundennutzen

Simple and time-saving commissioning as well as user-friendly operation through setting via potentiometers
Hybrid relay combines benefits of relay technology with non-wearing semiconductor technologye
High availablility by
- Temperature monitoring of semiconductors
- High withstand voltage up to 1500 V

Merkmale

According to IEC/EN 60947-4-2
2-phase softstart and softstop of 3-phase motors up to 4 KW
4 potentiometer für setting of starting torque, deceleration torque, softstart /-stop
3 LEDs for status indication
Reset button on front
Connection facility for external reset button
Relay indicator output for operation
Galvanic separation between control circuit and power circuit
Width 22,5 mm