Phase Sequence Module IL 9059

Article number: 0062239
Type: IL9059.11 3AC380-690V 40-80Hz

The phase sequence relays IL/SL 9059 and OA 9059 of the VARIMETER series monitor compliance with... more

Product description

The phase sequence relays IL/SL 9059 and OA 9059 of the VARIMETER series monitor compliance with the correct phase sequence L1 - L2 - L3 and the presence of the three phase voltages in a three-phase system.

Technical specifications

Measuring range max.:	690 V
Standard measuring range:	AC 380 - 690 V
1- / 3-phase:	3
Output contacts:	1 C/O contact
Width:	35 mm
Enclosure design:	Distribution board
Type:	IL 9059

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Advantages

Protects mobile equipment against damage or destruction coming from wrong phase sequence
OA 9059: Reduced wiring by mounting directly in the motor connection box

Features

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:
- IL/SL 9059: 1 changeover contact
- OA 9059: 1 NC contact
Extended temperature range
Devices available in 3 enclosure versions:
IL 9059: Depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43880
SL 9059: Depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct
OA 9059: Sealed modul with stranded wire connection suitable for mounting in terminal box
Width
- IL/SL 9059: 35 mm
- OA 9059: 62 mm