CZF Phase Loss and Asymmetry Sensor 10A 1Z 3X400/230V+N AC Surface Mounted
The CZF phase loss sensor provides effective protection for electric motors in the event of voltage loss in any of the phases and voltage asymmetry, which protects against device damage.
Application
The device is designed to protect electric motors powered from a three-phase network. It operates at a constant voltage asymmetry threshold, ensuring safety in harsh working conditions.
Technical Data
- Supply voltage: 3 × 400 V + N
- Maximum load current: 10 A
- Actuating element: relay
- Contact configuration: 1 × NO
- Voltage asymmetry activation: 45 V
- Voltage hysteresis: 5 V
- Switch-off delay: 4 s
- Power supply control: 3 × green LED
- Power consumption: 1.6 W
- Operating temperature: -25÷40°C
- Dimensions: 51×67×26 mm (± 1 mm)
- Mounting: surface mounted
- Protection degree: IP20
