HIG – insulation monitoring device
- Insulation Monitoring Devices (IMD) more…
monitoring of ungrounded power supply systems in health care or industry, AC or DC IT systems
- Surge Protection Devices (SPD) more…
surge protection of power supply systems, data networks, video signals, coaxial lines, photovoltaic systems, cathodic protection systems; lightning and switching surge protection
- Protection of traction systems and vehicles more…
surge protection of traction power systems, voltage limiters, equipotential bonding
- Power supply and control in electric traction systems more…
power sources, surge arresters, switch controls
- Protection of power distribution systems more…
surge arresters for high- and low-voltage systems, protection of mine supply systems
- Equipotential bonding systems more…
isolating spart gaps, Ex environment
HAKEL surge protection device type 1+2+3
