surge protection device

Prosurge PCB mounting Thermally Protected MOV (SMTMOV) is Prosurge's core surge protection component and fully reflect our expertise and ingenuity in SPD.

Photovoltaic system Surge Protection PROSURGE® SPV series employ high energy Metal Oxide Varistor (MOV), and constructed with our patented thermal protection and arc extinguishing technology which ensure safe disconnection while faulty current or abnormal voltage happened.

Prosurge's thermally protected MOV is UL recognized Type 1CA (Component Assembly) SPD (ANSI/UL 1449 5th), Type 2 CA SPD (CSA-C22.2), has wide application, such as Built-in surge protection of electronic equipment, Surge protection devices, AC/DC distribution, Computer and data technology, Power supply, Telecommunication, Measurement and control system. This PTMOV (Thermally Protected MOV) is global patented thermal disconnector design with arc extinguishing device, fail-safe & self-protected, quick thermal response and perfect circuit cutoff function.

Photovoltaic system Surge Protection PROSURGE® SPV series employ high energy Metal Oxide Varistor (MOV), and constructed with our patented thermal protection and arc extinguishing technology which ensure safe disconnection while faulty current or abnormal voltage happened. They are recommended for used on the dc-side of the DC-AC inverter, and PROSURGE® SP series on the ac-side to protect AC mains power supplies. The number and location of SPV SPDs on the DC side depend on the length of the cables between the PV array and inverter.

PROSURGE DM-…/M2N4 is UL listed dataline protectors provide surge protection for 1-pair balanced (symmetrical) lines with shielded in the data, signal or communication system, suitable for use in category location B, C (ANSI/IEEE C62.41) or directly at the upstream near the protected devices.

SP Series UL recognized Type 1ca Surge Protection Device or class II SPD per IEC61643-11; For low-voltage power supply system surge protection, especially for point of entry (Category C,D, ANSI/IEEE C62.41) and sub-circuit (Category B, ANSI/IEEE C62.41)protection. Three phase protection, for TT, IT, TN-S, TN-C system; In 20kA, Imax 50kA per pole;