Hakel
HLSA12,5-275/3+1 S IT
Lightning and surge arresters T1+T2 for IT systems
Lightning impulse current and surge arresters type T1+T2 ensure the equipotential bonding, eliminate the effects of lightning current and reduce switching, induced and residual overvoltage in single-phase and three-phase IT power supply systems.
The products consist of varistors with big discharge ability in the combination with gas discharge tube they ensure zero leakage current in the PE conductor.
Installed at the boundaries of zones LPZ 0 – LPZ 1 and higher, closest to where the overhead line enters the building i.e. in the main distribution boards.
Suitable for objects with considerable levels of protection LPL III and LPL IV.
S indication specifies a version with remote monitoring.
Other products & services
HIG99
The HIG99 line of IMD is designed for monitoring DC, AC and combined IT systems.
MDS-E
Universal Remote Monitoring Panel communicating via the HAKEL ISOLGUARD bus.
HSAA-2 NPE LED S
Surge arresters type T3 specially adapted for the protection of LED lights.
HL120-22
Voltage limiting device VLD–O + F for AC or DC traction systems public transportation as are tram or trolleybus systems.
HT-NET PoE 7cat
Data transmission SPDs - protection of computer networks of the Ethernet type.