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Phase-sequence relay OA 9059
Features
• 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 for
installation systems and industrial distribution systems
according to DIN 43 880
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
• 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...
Advantages / Customer benefit
• protects mobile equipment against damage or destruction coming
from wrong phase sequence
• OA 9059: reduced wiring by mounting directly in the
motor connection box
| Function | Phase-sequence relay |
| 1- / 3-phase | 3 |
| Standard measuring range | AC 380 ... 690 V |
| Measuring range max. | 690 V |
| Output contacts | 1 ö |
| Enclosure design | Klemmkasten des Motors |
| Width | 62 mm |
| Type | OA 9059 |
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Datasheet / Operating Instructions, File: pdf, File size 323 KB
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