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The Sinotimer STVP-936V3 four-pole power rail relay monitors voltage in three-phase networks and automatically disconnects the power supply when it detects a deviation or another abnormality. It protects against overvoltage, undervoltage, phase voltage imbalance, phase loss or incorrect phase sequence, and neutral disconnection. When the values return within the set limits, it can automatically reconnect the power supply, depending on the selected reset mode and configured delay.
It features three LED indicators for simultaneously displaying the voltage of each phase, as well as front-panel buttons for adjusting the parameters. It supports automatic or manual reset and mounts on a 35 mm DIN rail. It does not provide overload or short-circuit protection and does not replace a circuit breaker.
- Type: Power
- Rated current: 80 A
- Number of poles: 4
- Voltage: AC 230/400 V
- Frequency: 50/60 Hz
- Network connection: 3 phases and neutral (3P+N)
- Protection: Overvoltage, undervoltage, phase voltage imbalance, phase loss, incorrect phase sequence, and neutral disconnection
- Reset: Automatic or manual
- Display: Three LED voltage indicators, one for each phase
- Parameter adjustment: Using the front-panel buttons
- Mounting: On a 35 mm DIN rail
- Certifications: CE, UKCA
- Type
- Power
- Number of Poles
- 4
- Nominal Voltage
- 80 A
- with Energy Consumption Meter
- No
- with Timer
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.