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AC surge protective device LY1-12.5/1(S)Pluggable Single-Pole SPD

AC surge protective device LY1-12.5/1(S)Pluggable Single-Pole SPD

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AC surge protective device LY1-12.5/1(S)Pluggable Single-Pole SPD,

We are a professional 50kA 1 pole AC surge protective device manufacturer, producing compact,
and reliable SPDs for single-phase 230V AC networks. As an experienced factory,
furthermore we provide OEM, wholesale, and bulk buy services to electrical wholesalers and system integrators worldwide.

moreover Built with a graphite (C) shell, rated IP65,
in addition to mounted on a 35mm DIN rail, it ensures convenient installation and high safety.
therefore Each unit is CE certified and backed by a 2-year warranty.

then We also provide OEM design and bulk order services,
after making this SPD ideal for wholesalers who require reliable,
finally cost-effective surge protection directly from the manufacturer.

Electrical Characteristics
SPD type 1+2+3
Network 230/400 V 3-phase+N
AC system TT-TNS
Nominal line voltage Un 230/400 Vac
Max. AC operating voltage Uc 275 Vac
Temporary Over Voltage (TOV) Charasteristics – 5 sec. Without disconnection UT 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics – 120 mn Without disconnection or with safety disconnection
Temporary Over Voltage N/PE (TOV HT) Without disconnection or with safety disconnection UT 1.2 kV/300A/200 ms withstand
Residual Current Leakage current to Ground Ipe None
Follow current If None
Nominal discharge current 15 x 8/20 µs impulses In 20 kA
Max. discharge current max. withstand @ 8/20 µs by pole Imax 50 kA
Impulse current by pole max. withstand 10/350µs by pole Iimp 12.5 kA
Total lightning currentmax. total withstand @ 10/350µs Itotal 50 kA
Withstand on Combination waveform IEC 61643-11 Class III test: 1.2/50µs – 8/20µs Uoc 6 kV
Withstand on overvoltages IEEE C62.41.1 20 kV

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AC surge protective device LY1...

AC surge protective device LY1...

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