High-Quality Core Components

Challenges Faced

LSP surge protective device manufacturer - Reliability in surge protection
The market is flooded with standard surge protectors that use low-quality components or have inflated specifications. Taking Type 2 SPD (In: 20kA, Imax: 40kA) as an example: many SPD manufacturers use MOVs such as 20D (which can only reach In: 5kA, Imax: 10kA), 25D (which can only reach In: 10kA, Imax: 20kA), and 32D (which can only reach In: 15kA, Imax: 30kA). Even with the use of 34S MOVs, In: 20kA undergoes significant parameter changes after 2-3 strikes, resulting in the loss of protective characteristics.
Metal Oxide Varistor MOV not qualified

See How We Handle It

Corresponding Solution

LSP produces surge protectors using MOVs and GDTs from the global top 3 manufacturers.

Results

LSP's SPD maintains stable MOV parameters and good protective characteristics even after 10 strikes at In: 20kA.

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