Safe grid separation for small hydroelectric power plants
- Applications:
- Hydropower Plants
- Renewable Energy
- Water & Waste
- Series/Measures
- Voltage
- Product:
- NA003
- Data sheet:
- en
- Task:
- When a small hydroelectric power plant is coupled to the public power grid, the power inverter must be equipped with a grid and system protection device that continually checks the grid quality and immediately decouples the system when a fault is detected. In this way, unintentional isolated operation is prevented, thereby avoiding a dangerous situation for maintenance personnel. Manufacturers of inverters require grid and system protection that fulfills the various standards of different countries with a single unit.
- Solution
- Grid and system protection from TELE safely separates small hydroelectric power plants from the grid in the event of a fault. The unit is programmable, making it suitable for all international standards.
- Use/value:
- - Ready for international use
- Freely programmable
- Flexible universal power supply
- Random thresholds and switching times for non-adjustable power generation possible
- Functional safety and detection of islanded operation
- Sealed and password protected
This might be of interest for you
No entries found.
Grid and systemprotection
Compliance with power utility standards and specifications regarding frequency and voltage for feeding power into the public power grid.
read more
Rotation direction monitoring for heat pumps
A heat pump should be protected against rotation in the wrong direction. If the phase sequence is incorrect, the pump must not be switched on. If a phase fails…
read more
Waste incineration system screw conveyor
Shutdown of the screw conveyor in the event of overload.
read more
Supply voltage monitoring
Monitoring the supply voltage of an office complex to detect a power failure.
read more
Natural gas system monitoring
Plant faults due to power supply problems should be prevented.
read more
Peak load detection
An emergency power generator starts in the event of a mains failure.
read more