tvss

Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. High Discharge Capacity with 8/20 us waveform, Imax 100kA SPD Reliable supervision due to disconnection device Fast response Visual status indication and remote signal contact available.

Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11. apply to single phase TT and TN systems Surge Protector High Discharge Capacity with 8/20 µs waveform, Imax 150kA Reliable supervision due to disconnection device Fast response Visual status indication and remote signal contact available

PROSURGE 20PSPE series panel SPDs are extra compact UL listed Surge Protective Devices (SPDs) designed to protect single phase and multi-phase electrical distribution systems against the harmful effects of transient surges. Features:  UL 1449 5th Type 1 SPDs with SCCR up to 200kArms without external fuse or CB  Nominal discharge current: 10kA(8/20μs)  Max surge current: 50~100kA (8/20μs) per phase  Short circuit current rating SCCR: 200kArms - tested without external CB or fuse  Full modes protection  Low voltage protection rating  Degradation failure indication.  NEMA 4X enclosure

IEC61643-11 Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11. MOV technology suitable for various protection application Pluggable design, easy replaced without any tools. High Discharge Capacity with 8/20 us waveform, Imax 60kA Visual status indication and remote signal contact available.

PROSURGE PSPB series panel SPDs are compact size UL listed Surge Protective Devices (SPDs) designed to protect single and multi-phase electrical distribution systems against the harmful effects of transient surges. Features:  UL 1449 5th &CSA C22.2 Type 1 SPDs with SCCR up to 200kArms without external fuse or CB  UL 1449 5th &CSA C22.2 Type 2 SPDs with Sine Wave Tracking  Nominal discharge current: 10kA (8/20μs)  Max surge current: 50kA (8/20μs) per phase  Short circuit current rating SCCR: 200kArms - tested without external CB or fuse  Full modes protection  Degradation failure indication  With Remote Alarm optional  NEMA 4X plastic enclosure

Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. Comply with IEC 61643-11, apply to single phase TT and TN systems (“1+1” circuit). High Discharge Capacity with 8/20 us waveform, Imax 120kA Reliable supervision due to disconnection device Fast response Visual status indication and remote signal contact available.

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 PS series panel SPDs are defined as ultra-Large surge capacity design for mission critical application. They are high performance UL listedType 1 and Type 2 Surge Protective Devices (SPDs) that protect most commercial and industrial environments against the harmful effects of transient surges. Features:  UL listed Type 1 (ANSI/UL1449 5th,CSA C22.2) SPDs.  UL listed Type 2 (ANSI/UL1449 5th,CSA C22.2) SPDs with Sine Wave Tracking  Surge capacity (8/20 us ): 150~600 kA per phase while built with SMTMOV(Imax:50kA) modules 225~900kA per phase while built with HSMTMOV(Imax:75kA) modules  Lightning capacity (10/350 us): 12.5~80kA per phase, EN/IEC 61643-1/11 class I test  Short Circuit current rating (SCCR): 200 kArms - tested without external CB or fuse  Full modes protection, more options in protection mode combination for specified applications  High surge energy capability with compact size  Low voltage protection rating  Three-stages degradation failure indication, Anticipatory failure monitoring (AFM) technology to ensure permanent surge protection  With remote alarm  With surge event counter  NEMA 4 metal enclosure  EN/IEC 61643-1/11 compliant

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