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Asymmetry Relay
BA 9040
- Article number: 0040599
- Type: BA9040.12 3AC50/60HZ 400V
The asymmetry relay BA 9040 of the VARIMETER series monitors asymmetry, reverse voltages, phase... more
Product description
The asymmetry relay BA 9040 of the VARIMETER series monitors asymmetry, reverse voltages, phase failure and incorrect phase sequence in three-phase networks. The early detection of impending failures and preventive maintenance prevent costly damage and as a user you benefit from the operational reliability and high availability of your system.
Technical specifications
| Measuring range max.: | 3 AC 690 V |
| Standard measuring range: | 3 AC 400 V |
| 1- / 3-phase: | 3 |
| Operate delay: | Yes |
| Output contacts: | 2 C/O contacts |
| Width: | 45 mm |
| Enclosure design: | Switch cabinet |
| Type: | BA 9040 |
Downloads
Advantages
- Correct direction of rotation of drives
- Simple wiring
Features
- According to IEC/EN 60255-1
- Recognition of
- Voltage asymmetry
- Phase failure
- Voltage feedback
- Optionally with phase sequence recognition - 2 LED displays for power supply and state of contact
- Optionally with adjustable response delay
- Wire connection: Also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46228-1/-2/-3/-4
- Width: 45 mm