surge protection device
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Single Pole Surge Protection Device
SP series UL recognized; With patented design; type 1ca per UL1449 5th or Class II SPD per standard IEC61643-11; Single pole surge protection between L-N or N-PE. In 20kA, Imax 50kA; 18mm wide per pole;
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120kA Surge Protective Device SPD
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.
Class II AC Surge Protection device 120kA single phase SPD Imax 120kA 8/20 Surge protector 120kA Surge ArresterEmail Details -
Single Phase 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”
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Panel SPD - 400kA to 600kA per phase
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
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Class C and D SPD with integrated fuse
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
Surge Protector with Integrated Fuse 25kA interal Fuse SPD Class D 25kA TVSS transient voltage surge suppressor Din rail 25kA Surge protection deviceEmail Details -
Class D AC Surge protective Device
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
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PV DC Surge Protection - 2 poles
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.
48Vdc Surge Protection Device DC Surge Protector for Electromonility 500Vdc surge protector 600Vdc surge arresterEmail Details -
UL Type 1ca Thermally Protected MOV - 25kA
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.
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Class B + C Din Rail Solar PV SPD
Type 1+2 surge arrester designed for low voltage system protection against surges at the boundaries from lightning protection zone 0B-2 and higher. Class I+II SPD for use in photovoltaic systems In accordance with IEC61643-11,EN50539-11,UL1449-4th Common mode and differential mode surge protection High surge capability of 12.5kA 10/350 per mode Reliable supervision due to disconnection device; Fault indication by red indication flag in window; With remote alarm terminal optional;
Photovoltaic surge protector Surge Protection device for solar PV Plants surge arrester for PV project Type1+2 PV Solar SPDEmail Details