Products specifications
| Attribute name | Attribute value |
|---|
| Input | 480V/277V 3Φ, Supply voltage = Measuring voltage |
| Supply Voltage | 480V/277V 3Φ |
| Functionality | Undervoltage, Window Min/Max, Undervoltage & Phase, Window Min/Max & Phase |
| Phase | 3P3W |
| Contact | SPDT, 1CO |
| Display | LED |
| LED | Red, Yellow |
| Series | Enya |
Description
Tele Haase E1YM480Y/277VS10 Voltage monitoring 1- and 3-phase, 480V, multifunction, 1 changeover contact
- The unit is self-powered via the voltage input
- Functions
- Undervoltage monitoring
- Undervoltage monitoring and monitoring of phase sequence
- Monitoring the window between Min and Max
- Monitoring the window between Min and Max and monitoring of phase sequence
- Tripping Delay: 0.1s ~ 10s
- Indicators
- Red LED ON/OFF: indication of failure of the corresponding threshold
- Red LED flashes: indication of tripping delay of the corresponding threshold
- Yellow LED ON/OFF: indication of relay output
