Surge relay, undervoltage, phase failure/sequence, 400VAC, 1 module, DIN rail.
Characteristics:
- Manufacturer: Toscano
- Reference: UV1-400
- Control of overvoltage, undervoltage, sequence, fault and phase reversal
- Measures tension phase by phase
- Overvoltage and undervoltage trigger level adjustment
- Adjusting the shooting delay
- Fixed hysteresis ±2% shooting level
- Loss of neutral
- Self-extinguishing material
- Compact size - 1 module - 17.5mm
- Relay output with switched contact
- Rail mounting DIN EN50022
Technical specifications:
- Supply voltage: 3×400 VAC
- Frequency range: 47... 63 Hz
- Power consumption: 2.2W
- Tension trigger level: 75... 95% U
- Surge trigger level: 105... 125% U
- Operating voltage range: 280>500 VAC
- Response time: 100ms
- Electrical insulation: 4 kV
- Relay output: 8 A, 250 VAC / 24 VDC
- Working temperature: -10ºC...+50ºC
- Degree of protection: IP20
- Dimensions: 98 x 17.5 x 64 mm
- Weight: 65 g
Connection:
Operation:
To expand the information, you can download the data sheet by clicking on the "Attachments" tab.
Material for professional use, install in compliance with the regulations in force at the place of installation.