Panel SPDs are defined as high performance surge protection solution with its compact design and feature a high 200 kA SCCR (short circuit current rating) for worldwide power energy supply. They include UL1449 Type 1 and Type 2 Surge Protective Devices (SPDs) which are intended for point-of-entry or sub-board installation and connected in parallel with the protected equipements.The parallel redundancy modules design makes the SPDs extremely robust and reliable, and thus may handle great impulse current from 25kA~600kA (8/20 μs) per phase and multiple impulse current at its highest rated level.They are constructed with waterproof enclosures to ensure that dirt, dust and water are resisted for either indoor or outdoor usage.

The panel SPD, featuring a separate diagnostic display panel, integrates functions of monitoring its operating status and self-diagnosis—enhancing both performance and usability. This external display panel and the panel SPD can be mounted separately, allowing manufacturers to directly integrate high-performance surge protection solutions into their customized equipment (e.g., control cabinets and power distribution cabinets). The separate display panel can then be easily embedded into the cabinet panel.

The panel SPD, featuring an Intelligent Surge & Power Monitoring Unit, provides monitoring of power quality and surge events, while recording and storing details such as the occurrence time, duration, and characteristic parameters of abnormal events. When preset alarm thresholds are met, it triggers alerts via audible signals or other customized methods. This monitoring unit also enables users to remotely access data through communication protocols like RS485, Ethernet, and others—making it easier for users to monitor the status of the SPD and power systems.

DIN-rail designed surge protective device featuring global patent protected TPAE technology design, providing fast and reliable surge protection for wordwide various power supply systems. SP series is DIN-rail designed AC surge protective device for low-voltage AC power system.UL Type1CA SPD per UL1449 5th & CSA C22.2 feature a high 200 kA SCCR and nominal surge current 20kA. SPV series is DIN-rail designed PV DC surge protective device for PV/Photovoltaic systems and other DC power system . UL Type1CA SPD per UL1449 5th & CSA C22.2 feature a high 100 kA SCCR and nominal surge current 20kA.

POSP 20 series Plug-on SPDs are extra compact UL Type 1 Surge Protective Devices (SPDs) with nominal discharge current up to 20kA, designed to protect single (split) phase electrical distribution systems against the risk of harmful effects of transient surges. POSP 20 is plug-on design, can be easily plugs into universal 1-inch (25.4mm) spaces load center or panel board and requires two adjacent mounting spaces.

The DM Series Data Network SPDs- a surge protector compliant with the UL 497B standard - is designed for 1 or 2 pairs of data lines for universal telecom and instrumentation data signal applications. RJ45 1G series Protector is UL 497b listed Ethernet/PoE surge protector, universally used for RJ45/ Gigabit Ethernet cable systems/Power-over-Ethernet (PoE+,PoE++) protection. The product range covers options from single-port DIN rail mountable to 24-port 19-inch rack-mountable, with all wire pairs protected.

Designed for low-voltage AC power system lightning current & surge protection TUV certified T1+ T2 AC DIN SPD per IEC/EN 61643-11 standard Up to 100kA 10/350μs,150kA 8/20μs 35mm DIN-rail mounting

PV DC SPD designed for DC application such as PV/ Photovoltaic system dc-side protection to against the damage from direct or close lightning strikes. TUV certified Class I, Class II DC PV SPD according to IEC/EN 61643-31 Up to 12.5kA 10/350μs,50kA 8/20μs 35mm DIN-rail mounting

Class I or Class II ( T1 or T2 ) prewired DC SPD designed for DC application such as electric vehicle(EV) charging station, energy storage etc. to against the damaging from surges and spikes caused by lightning and other electrical sources. Class I/T1 DC SPD per IEC/EN 61643-1/31/41 standard prewired three poles of Y circuit for common mode & differential mode protection Application in DC power system like electric vehicle(EV) charging station system ,energy storage system etc Total impulse current discharge capacity up to 15kA 10/350μs Total discharge current capacity up to 100kA 8/20μs Surge current capability up to 60kA 8/20μs per pole High short-circuit current rating up to 50kA 35mm DIN-rail mounting

The PCB Mounting SPD Module is easy integrated on printed circuit boards(PCB) and close to sensitive electronic element inside device, to minimize the potential impact of lightning events.The PCB Mounting SPD Module is size optimization and space efficiency, which is a high performance but low cost solution for the industry of power electronics,It employ high energy Metal Oxide Varistor (MOV), and constructed with patented thermal protection and arc extinguishing technology which ensure safe disconnection while faulty current or abnormal voltage happened(UL tested and rated as 200kA SCCR). PCB Mounting SPD Module have comprehensively improved the safety performance and proven to be excellent fail-safe and self-protected protective devices because of patented technology.