Описание

Function Phase-sequence relay
1- / 3-phase 3
Standard measuring range AC 380 ... 690 V
Measuring range max. 690 V
Output contacts 1 w
Enclosure design Schaltschrank
Width 35 mm
Type SL 9059
According to DIN EN 60255 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:- IL/SL 9059: 1 changeover contact- OA 9059: 1 NC contact Extended temperature range Devices available in 3 enclosure versions:I L 9059: depth 59 mm, with terminals at the bottom forinstallation systems and industrial distribution systemsaccording to DIN 43 880SL 9059: depth 98 mm, with terminals at the top for cabinetswith mounting plate and cable duct OA 9059: sealed modul with stranded wire connectionsuitable for mounting in terminal box Width- IL/SL 9059: 35 mm- OA 9059: 62 mm''