Overhead fault passage indicators
Current-sensing fault passage indicators for overhead MV lines from 5 to 38 kV.
- Light signaling visible from a distance
- Monitoring of MV feeders and outgoing lines
- Optional integration with a communication unit
Smart Grid products and MV equipment for distribution networks.
Explore the equipment families offered by Synch Power: fault detection, feeder automation, reclosers, metering, industrial communication and IoT supervision for 5 to 38 kV networks.
What this page covers
- Overview of the main product families.
- Applications on overhead lines, RMUs, compact substations and substations.
- Selection criteria: voltage, communication, environment and SCADA integration.
Product families
A structured range to locate faults faster, automate switching operations and improve service continuity.
Underground indicators
Solutions for buried cables, RMUs, compact substations and distribution boards.
- Detection on 6–35 kV networks
- Use in urban and industrial substations
- Communication to DCU or SCADA
Automatic reclosers
MV reclosers designed to isolate faults and automatically restore healthy sections.
- Feeder automation
- Reduced outage times
- Coordination with network protections
Smart circuit breakers
Connected MCBs with electrical measurement and remote alerts.
- Current, voltage, leakage and temperature measurement
- Remote control
- Alerts and history
Meters & metering
Multifunction power meters for energy monitoring and network power quality.
- Harmonic analysis
- Configurable alarms
- Network communication
Routers & communication
Industrial 4G/5G routers, IP gateways and M2M modems.
- 4G LTE, 5G, Ethernet, RS232/RS485
- VPN and dual SIM depending on model
- Industrial use and remote sites
Technical selection
Examples of references and applications to be confirmed according to voltage, network architecture, environment and protocols.
| Family | Main use | Selection criteria |
|---|---|---|
| JYZ-HW / JYZ-HT | Fault detection on overhead MV lines | Voltage, fault current, battery life, LED visibility, communication |
| Underground indicators | Fault indication in RMUs and compact substations | Cable type, MV switchgear cubicle, DCU/SCADA interface |
| MV recloser | Feeder automation and restoration | Protection curves, coordination, telecontrol, environment |
| Industrial routers | Remote management and IoT/SCADA connectivity | Available mobile network, serial ports, VPN, dual SIM, temperature range |
Need a product selection tailored to your network?
Send us the network voltage, installation type, estimated quantities and communication requirements.
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