Dual Chip UL94_V0 60kA Surge Protection Device SPD
27mm Dual Chips UL94_V0 SPD Surge Protection Device Large Flow Capacity 60ka
| Uc(maximum continuous operating voltage) | 385V |
| Imax(maximum discharge current) | 60kA |
| In(nominal discharge current for class II test) | 30kA |
| Up(voltage protection level) | ≤2.0kv |
| response time | ≤25ns |
| Signal deterioration indication | red: need replace green:OK |
| Housing Material | thermoplastic material |
| Housing self-extinguishing class | UL94_V0 |
| Temperature range | -40℃～+80℃ |
| Humidity range | ≤95% |
| Elevational | ≤3000m |
| Method of connecting wire | Connect In Parallel |
| Mounting method | 35mm standard rail installation |
| IP(degree of protection of enclosure) | IP20 |
| Application standard | GB18802-1;IEC61643-1 |
Product features
1. Large flow capacity
2. Lower residual pressure
3. Quickly response
4. Use new arc extinguishing technology to completely avoid fire;
5. Adopt temperature control protection circuit, built-in thermal protection;
5. With power status indicator, indicating the working state of surge protector
6. Rigorous structure, stable and reliable work.
7. Built-in dual chips
8. The width of the original 18mm is increased to 27mm, with lifting and flow capacity
9. Liquid epoxy resin insulation can be realized inside
Do you know surge?
Surges, as the name implies, is instantaneous overvoltages beyond the normal operating voltage. Essentially, a surge is an intense pulse that occurs over a period of only a few millionths of a second. Possible caused by heavy equipment, short circuits, power switches, or large engines. A product with a surge protection device can effectively absorb large bursts of energy and protect the connected device from damage.
What's Surge protection device?
Surge protection device, also called surge protector, is a kind of electronic equipment for Various electronic equipment, instruments and apparatus, communications circuits to provide safety protection of electronic devices. When the electrical circuit or communication line because of external interference suddenly produces a peak current or voltage, surge protector can be in a very short time to conduct shunt, so as to avoid the surge to the circuit of other equipment damage.
SPD Type
1. voltage limiting type SPD
SPD that has a high impedance when no surge is present, but will reduce it continuously with
increased surge current and voltage.
2. voltage switching type SPD: SPD that has a high impedance when no surge is present, but will reduce it continuously with increased surge current and voltage
3. combination type SPD
SPD that incorporates both, voltage switching components and voltage limiting components.
The SPD may exhibit voltage switching, limiting or both
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