Phase Sequence Module OA 9059

Numero Ordine: 0065777
Type: OA9059.05/001 3AC380-690V 40-80Hz

The phase sequence relay OA 9059 of the VARIMETER series, for installation in the motor terminal... altro

Descrizione del prodotto

The phase sequence relay OA 9059 of the VARIMETER series, for installation in the motor terminal box, monitor compliance with the correct phase sequence L1 - L2 - L3 and the presence of the three phase voltages in a three-phase system.

Specifiche tecniche

Measuring range max.:	690 V
Standard measuring range:	AC 380 - 690 V
1- / 3-phase:	3
Output contacts:	1 NC contact
Width:	62 mm
Enclosure design:	Terminal box of the motor
Type:	OA 9059

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Vorteile / Kundennutzen

Protects mobile equipment against damage or destruction coming from wrong phase sequence
Reduced wiring by mounting directly in the motor connection box

Merkmale

According to IEC/EN 60255-1
Detection of incorrect phase sequence
No separately auxiliary voltage necessary
Nominal voltage range 3 AC 380 ... 690 V
Suitable for operation with inverters (f = 40 ... 80 Hz)
Relay output: 1 NC contact
Extended temperature range
Sealed modul with stranded wire connection suitable for mounting in terminal box
Width 62 mm