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The WB-VLDM continuously monitors voltage breakdown fuses (SDS) or hybrid voltage limiters (HVL) in accordance with DIN EN 50526-2, Class 1, 2.1 or 2.2. It detects breakdowns and switching operations in real time. Detected events and regular status updates can be reported via text message or email to up to ten recipients. No cloud connection required.
Various power sources are available for the ultra-low-power component (battery, auxiliary power supplies and traction current).
The WB-VLDM continuously monitors voltage breakdown fuses (SDS) or hybrid voltage limiters (HVL) in accordance with DIN EN 50526-2, Class 1, 2.1 or 2.2. It detects breakdowns and switching operations in real time. Detected events and regular status updates can be reported via text message or email to up to ten recipients. No cloud connection required.
Various power sources are available for the ultra-low-power component (battery, auxiliary power supplies and traction current).
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The VLDM system continuously monitors passive voltage limiters and voltage limiting devices of Classes 1, 2 and 2.2 in accordance with EN 50526-2 – including voltage surge protectors (SDS) and hybrid voltage limiters (HVL) – and reliably alerts you as soon as intervention is required. As a custom-configured system solution comprising the WB-VLDM, WB-AP and a sensor housed in a compact GRP cabinet, it is built to order to suit your specific installation – with a flexible power supply via battery, solar, auxiliary voltage or traction current (600, 750 or 1,500 V DC) and a choice of GSM, LTE, UMTS or LoRaWAN as the communication channel.
The VLDM system continuously monitors passive voltage limiters and voltage limiting devices of Classes 1, 2 and 2.2 in accordance with EN 50526-2 – including voltage surge protectors (SDS) and hybrid voltage limiters (HVL) – and reliably alerts you as soon as intervention is required. As a custom-configured system solution comprising the WB-VLDM, WB-AP and a sensor housed in a compact GRP cabinet, it is built to order to suit your specific installation – with a flexible power supply via battery, solar, auxiliary voltage or traction current (600, 750 or 1,500 V DC) and a choice of GSM, LTE, UMTS or LoRaWAN as the communication channel.
