surge protection device

SP series, AC Single phase Surge Protection Device;, Type 1ca per UL1449 5th, Type 2 or Class II SPD per IEC61643-11; In 20kA, Imax 50kA per pole; 18mm wide per pole Pluggable module; Circuit "1+1" or “2+0”

Type 3 AC surge arrester with internal fuse design is especially for low voltage system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11 Inbuilt fuse in series with MOV design for more reliable over-current protection Failure indicators on both MOV and internal Fuse With window indication to indicate the internal thermal disconnector With optional remote alarm contact

PROSURGE HPSP series panel SPDs are defined as high performance UL listed Type 1 and Type 2 Surge Protective Devices (SPDs) that protect most commercial and industrial environments against the harmful effects of transient surges. Features:  UL 1449 5th, CSA C22.2 listed Type 1 SPDs  Nominal discharge current: 20kA (8/20us)  Surge capacity (8/20 us ): 400~600 kA per phase  Lightning current capacity (10/350 us): 40~60kA per phase, EN/IEC 61643-1/11 class I test  Short Circuit current rating (SCCR): 200 kArms - tested without external CB or fuse  UL1283 listed Sine Wave Tracking (EMI/RFI filter) filtering up to -45dB from 10kHz to 100MHz  Full modes protection  Large surge energy capability with compact size  Low voltage protection rating  Degradation failure indication, audible alarm, beep while SPD fail  With surge event counter  With Remote Alarm  NEMA 4X plastic enclosure

18mm compact T3 SPD for single phase or two hot lines protection Max discharge current up to 10kA 8/20μs and open circuit voltage Uoc to 10kV Pluggable design for easy replacement Reliable thermal disconnector to be fail-safe. Degradation failure indication & optional remote signal contact. Comply with IEC/EN 61643-11, UL 1449 4th, IEEE C62.41, CSA C22.2

PROSURGE PV50 series (48Vdc~1500Vdc) are class I & class II (or T1+T2 ) PV DC SPD designed for DC application such as PV/ solar system dc-side surge protection. Built in high energy MOV, Iimp 7.5 kA 10/350μs, with thermal protection, quick thermal response and secure disconnection.

Type 2 surge arrester designed for low voltage DC system against surges at the boundaries from lightning protection zone 0B-2and higher. In accordance with EN50539, IEC61643-11 and UL1449-4th DC SPD for common mode protection Pluggable module design, easy replacement High discharge current 40kA 8/20 Reliable supervision due to disconnection device; Fault indication by red indication flag in window; With remote alarm terminal optional;

TUV certified T1+ T2 PV DC SPD per IEC/EN 61643-31 standard. 18mm narrow model design, prewired three poles of Y circuit for common mode & differential mode protection Application in Photovoltaic (PV) systems and other DC power system like charging system for electric vehicles etc. Unique thermal disconnector design Lightning current capacity up to 12.5kA 10/350μs Surge current capability up to 80kA 8/20μs Low voltage protection level Degradation failure indication and optional remote signal contact. Pluggable module for easy replacement without the need to remove system wiring. Wide operating temperature -40ºC ~85ºC 35mm DIN-rail mounting Comply with EN 50539-11,UL1449 5th, IEEE C62.41,CSA C22.2 standards

The BP25VT 3PN100 is class I & class II (or T1+T2 ) prewired four poles SPD designed for low-voltage power system lightning current & surge protection, especially for location of high risk exposure or LPZ 0-2 building entrances ( IEC 62305-4) to against the damage from direct or close lightning strikes.

The BP25VT PN50 is class I & class II (or T1+T2 ) prewired two poles SPD designed for low-voltage power system lightning current & surge protection, especially for location of high risk exposure or LPZ 0-2 building entrances ( IEC 62305-4) to against the damage from direct or close lightning strikes.