Roxburgh EMC, DVSC Varistor, Varistor 275 V
- RS庫存編號:
- 707-9797
- 製造零件編號:
- DVSC275452TT
- 製造商:
- Roxburgh EMC
小計（1 件）*
TWD4,212.00
(不含稅)
TWD4,422.60
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 3 件準備從其他地點送貨
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單位 | 每單位 |
|---|---|
| 1 + | TWD4,212.00 |
* 參考價格
- RS庫存編號:
- 707-9797
- 製造零件編號:
- DVSC275452TT
- 製造商:
- Roxburgh EMC
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Roxburgh EMC | |
| Product Type | Varistor | |
| Varistor Voltage | 275 V | |
| Series | DVSC | |
| Maximum AC Voltage | 275V ac | |
| Maximum DC Voltage | 350V dc | |
| Maximum Surge Current | 45kA | |
| Length | 36mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 85°C | |
| Depth | 72mm | |
| Thickness | 90mm | |
| Standards/Approvals | RoHS | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 Roxburgh EMC | ||
Product Type Varistor | ||
Varistor Voltage 275 V | ||
Series DVSC | ||
Maximum AC Voltage 275V ac | ||
Maximum DC Voltage 350V dc | ||
Maximum Surge Current 45kA | ||
Length 36mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 85°C | ||
Depth 72mm | ||
Thickness 90mm | ||
Standards/Approvals RoHS | ||
Automotive Standard No | ||
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
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.