Sensorless Standstill Monitor UG 9146

Numero Ordine: 0069308
Type: UG9146.22PC/61 20-400mV 0,2-6s

The sensorless standstill monitor UG 9146 is used for sensorless monitoring of electric motors... altro

Descrizione del prodotto

The sensorless standstill monitor UG 9146 is used for sensorless monitoring of electric motors for standstill. It measures the induced voltage of the coasting motor at 2 terminals of the stator winding. If the induced voltage approaches 0, this means motor standstill for the device and the output relay switches on.

Specifiche tecniche

Width:	22,5 mm
Measuring range max.:	400 mV, 4 V
Auxiliary voltage:	DC
Classification:	Sensorless, Stillstandsüberwachung
Operate delay:	Yes
Output contacts:	1 NC contact, 2 NO contacts
Enclosure design:	Switch cabinet
Type:	UG 9146

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Vorteile / Kundennutzen

Fast reaction time
Easy to retrofit
No external sensors necessary

Merkmale

According to EN 60 255-1
Standstill detection on 3- and single-phase motors
Independent of direction
Broken wire detection
Forcibly guided safety contacts:
- 2 NO contacts for AC 250 V
- 1 NC contact for DC 24 V
Adjustable voltage setting
Adjustable standstill time delay
LED indicators for standstill, event of line breakage and operation voltage
Suitable for operation with inverters
Removable terminal strips:
- UG 9146 PS: plug in screw terminals
- UG 9146 PC: plug in cage clamp terminals
Width: 22.5 mm