Ylong offers the most comprehensive portfolio of Type 1 and Type 2 surge protective devices that can be externally or internally mounted. They help reduce costly downtime while protecting sensitive electronic equipment against damaging effects of transients caused by lightning, utility load switching, internal load switching, and more.
Product Size：For 2.5mm,4mm,6mm cable Product Material：Tinned Copper, PPO MC4 Solar Connector is specialized used in Solar PV system between the solar panel and Inverter or controller box. They’re UV resistance and IP68 waterproof ,can be working outdoor for 25years. Excellent characteristics of MC4 Solar Connector: 1. Compatible MC4 2. Standard thickness 0.4 terminals 3. Simple on-site processing 4. Mating safety […]
Connections of a SPD to the loads should be as short as possible in order to reduce the value of the voltage protection level (installed Up) on the terminals of the protected equipment. The total length of SPD connections to the network and the earth terminal block should not exceed 50 cm. One of the […]
Electrical networks are low-frequency and, as a result, propagation of the voltage wave is instantaneous relative to the frequency of the phenomenon: at any point of a conductor, the instantaneous voltage is the same. The lightning wave is a high-frequency phenomenon (several hundred kHz to a MHz): 1. The lightning wave is propagated along a […]
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