Roxburgh EMC, DVSC Varistor
- RS-artikelnummer:
- 707-9785
- Tillv. art.nr:
- DVSC400453TNC
- Tillverkare / varumärke:
- Roxburgh EMC
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- RS-artikelnummer:
- 707-9785
- Tillv. art.nr:
- DVSC400453TNC
- Tillverkare / varumärke:
- Roxburgh EMC
Specifikationer
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
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Välj alla | Attribut | Värde |
|---|---|---|
| Brand | Roxburgh EMC | |
| Maximum AC Voltage Rating | 320V | |
| Maximum DC Voltage Rating | 420V | |
| Material | Metal | |
| Series | DVSC | |
| Maximum Surge Current | 45000A | |
| Length | 54mm | |
| Depth | 72mm | |
| Thickness | 90mm | |
| Dimensions | 54 x 72 x 90mm | |
| Välj alla | ||
|---|---|---|
Brand Roxburgh EMC | ||
Maximum AC Voltage Rating 320V | ||
Maximum DC Voltage Rating 420V | ||
Material Metal | ||
Series DVSC | ||
Maximum Surge Current 45000A | ||
Length 54mm | ||
Depth 72mm | ||
Thickness 90mm | ||
Dimensions 54 x 72 x 90mm | ||
- COO (Country of Origin):
- SI
MOV Module, Roxborough EMC DVSC
Dual high-energy electrically isolated metal oxide varistors
Single and 3 phase line protection from surges and lightning
Modular design to snap-fit directly onto top hat profile DIN rails
Remote operation contacts for protection indication
Single and 3 phase line protection from surges and lightning
Modular design to snap-fit directly onto top hat profile DIN rails
Remote operation contacts for protection indication
Surge Protection Devices, SPDs (DIN-rail)
Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.