Active Member
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Address: Dajin Industrial Zone, Danzhao Foshan, Guangdong,China
Phone: 86-0757-86327660
Contact name:Allison
Prosurge Electronics Co.,Ltd. |
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Type 2 surge arrester for lowvoltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher.
Ø Pluggable design, class II 40kA SPD, KEMA certified per IEC61643-11
Ø High reliability due to global patented thermally protected MOV with special arc-extinguish device
Ø VTD technology surge protector, the best technology for power protection
Ø Very low clamping level and high surge current capability (high Iimp, low Up)
Ø High TOV withstand, increased reliability for areas with unstable power network
Ø No follow current, No leakage current, intelligent distinguish power frequency current and surge current to guarantee long service life
Type | SPxxxVT/3PN (-S) | ||
275 | 320 | ||
In accordance with | IEC61643-11:2011; UL1449 3rd | ||
Category IEC/VDE | II/ C | ||
Max. continuous operating voltage (V) | L – N (AC/DC) | 275 /350 | 320 /420 |
N–PE AC | 255 | 255 | |
Nominal discharge current(8/20) In | L–N | 20kA | |
N-PE | 20kA | ||
Max. discharge current(8/20) Imax | L-N | 40kA | |
N-PE | 40kA | ||
Voltage protection level | L-N @In | <1.4kV | <1.5kV |
N–PE@ (1.2/50) | <1.5kV | <1.5kV | |
Response time | L-N | ≤100 ns | |
N-PE | ≤100 ns | ||
Follow current | L-N | No | |
N-PE | Ifi: 100Arms @ 255Vac | ||
Residual current Ipe@Uc | No | ||
Backup fuse(only required if not already provided in mains) | 125A gL/gG | ||
Operating temperature range | - 40ºC ~ + 80ºC | ||
Cross-section of connection wire | Single-strand 35mm2; multi-strand 25mm2 | ||
Mounting | 35mm DIN-rail in accordance with EN 50022/DIN46277-3 | ||
Enclosure material | thermoplastic; extinguishing degree UL94 V-0 | ||
Degree of protection | IP20 | ||
Installation width | 4 modules, DIN 43880 | ||
Thermal disconnector | Internal green – normal ; red - failure | ||
Remote alarm contact | Optional | ||
Approvals, Certifications | KEMA/CE | ||
Additional data for Remote Alarm Contacts | |||
Remote alarm contact type | Isolated Form C | ||
Switching capability Un/In | AC: 250V/0.5A DC: 250V/0.1A; 125V/0.2A; 75V/0.5A | ||
Max. Size of connecting wire | Max. 1.5mm2(or # 16AWG) | ||
Contact: Allison
Skype: hitsales12
Emails: sales12@spd-china.com allison8800@gmail.com
Mobile/whatsapp: +86 13760914636
website: www.surgeprotection-alis.com
