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Prosurge, as reliable as it is.
11 Years
| Ask Lasest Price | |
| Brand Name : | Prosurge |
| Certification : | KEMA UL1449 3rd ;CE |
| Model Number : | SP320/3PN (-S) |
| Delivery Time : | 25~30 days lead time |
| Payment Terms : | T/T |
| Supply Ability : | 50000pecs/month |
Surge arrester for lowvoltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher..
1)In accordance with UL1449 3rd, ETL approval as per UL1449 3rd ;CE and KEMA.
2)Nominal discharge current(8/20) In x 15 times 20KA;
3)Max. discharge current(8/20) Imax x 1 time 50KA.Type 2 surge arrester for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher.
Type | SPxxx/3PN (-S) | |||||||
150 | 275 | 320 | 385 | |||||
In accordance with | IEC61643-11:2011; UL1449 3rd | |||||||
Category IEC/VDE | II/ C | |||||||
Max. continuous operating voltage (V) | L – N (AC/DC) | 150 /200 | 275 /350 | 320 /420 | 385 /505 | |||
N–PE AC | 255 | 255 | 255 | 255 | ||||
Nominal discharge current(8/20) In | L–N | 20kA | ||||||
N-PE | 20kA | |||||||
Max. discharge current(8/20) Imax | L-N | 40kA | 40kA | 40kA | 40kA | |||
N-PE | 40kA | 40kA | 40kA | 40kA | ||||
Voltage protection level | L-N @In | <0.8kV | <1.4kV | <1.5kV | <1.8kV | |||
L-N @MLV | <1.7kV | <2.1kV | <2.2kV | <2.3kV | ||||
N-PE @MLV | <1.2kV | <1.7kV | <1.7kV | <1.7kV | ||||
N–PE@(1.2/50) | <1.5kV | <1.5kV | <1.5kV | <1.5kV | ||||
Response time | L-N | ≤25 ns | ||||||
N-PE | ≤100 ns | |||||||
Follow current | L-N | No | ||||||
N-PE | Ifi: 100Arms @ 255Vac | |||||||
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 | |||||||
SCCR | 200kA | 200kA | 200kA | 200kA | ||||
Approvals, Certifications | KEMA /CE | KEMA /CE | KEMA/ /CE | 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. 1.5mm2(or # 16AWG) | |||||||
contact: Allison
sky: hitsales12
email: sales12@spd-china.com allison88_99@yahoo.com
Mobile: 86-13760914636
Website: www.spd-china.com
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Max. Size of connecting wire
