Prosurge Electronics Co.,Ltd.
Prosurge, as reliable as it is.
Add to Cart
Type 2 surge arrester for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher.
Ø Comply with IEC 61643-11, apply to TT earthing system.
Ø Pluggable design, 1 poles, easy replaced without any tools.
Ø High Discharge Capacity with 8/20 us waveform, Imax 40kA
Ø Visual status indication and remote signal contact available.
| Type | MDSS40/xxx-(V+T) | |||
| 150 | 175 | 275 | ||
| In accordance with | IEC61643-11:2011; UL1449 3rd | |||
| Category IEC/VDE | II/ C | |||
| Max. continuous operating voltage | L – N (AC/DC) | 150 /200 | 175 /225 | 275 /350 |
| N–PE AC | 150 | 150 | 255 | |
| Nominal discharge current(8/20) In | 20kA | |||
| Max. discharge current(8/20) Imax | 40kA | |||
| Voltage protection level | L-N@In | <0.8kV | <0.8kV | <1.3kV |
| L-N@VPR | <0.5kV | <0.6kV | <1.0kV | |
| N–PE (1.2/50) | <0.8kV | <0.8kV | <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 10mm2; multi-strand 6mm2 | |||
| 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 | 1 modules, DIN 43880 | |||
| Thermal disconnector | Internal red - failure | |||
Contact: Allison
Skype: hitsales12
Email: sales12@spd-china.com allison8800@gmail.com
Mobile/whatsapp: +86 13760914636
website: www.surgeprotection-alis.com