Roxburgh EMC, DVS Varistor, Varistor 240 V | DVS240
1 ₫
Điện thoại/ Zalo tư vấn: 0921.811.784
* Chất lượng: Mới 100%
* Bảo hành: Chính hãng
* Chứng từ : CO/CQ, hóa đơn VAT
Đã bán: 16 pcs
Mfr. Part No: DVS240
Đánh giá: ⭐⭐⭐⭐⭐
Specifications
| Attribute | Value |
|---|---|
| Brand | Roxburgh EMC |
| Varistor Voltage | 240 V |
| Product Type | Varistor |
| Packaging | 5 Package |
| Series | DVS |
| Maximum AC Voltage | 275V ac |
| Maximum Surge Current | 6.5kA |
| Maximum DC Voltage | 350V dc |
| Length | 75mm |
| Minimum Operating Temperature | -25°C |
| Pin Count | 6 |
| Maximum Operating Temperature | 85°C |
| Thickness | 12.5mm |
| Depth | 52.5mm |
| Standards/Approvals | RoHS |
| Automotive Standard | No |
| Energy Rating | 264J |
Product Details
MOV Module, DVS Series
Modular slim-line transient voltage suppressors designed to snap-fit directly onto top hat profile DIN rails.
Dual high-energy electrically isolated metal oxide varistors
Fuse protection from line surges
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.
