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II20X 375V Surge Protection Device SPD Affected By Indirect / Direct Lightning
Product Details:
| Place of Origin: | Dongguan China |
| Brand Name: | Uchi |
| Certification: | CE / SGS / ISO9001 |
| Model Number: | OBV-SPD-375V |
Payment & Shipping Terms:
| Minimum Order Quantity: | 200 piece |
|---|---|
| Price: | Negotiate |
| Packaging Details: | export package / Negotiate |
| Delivery Time: | 5-15 days after payment |
| Payment Terms: | T/T, L/C, Western Union |
| Supply Ability: | 60000 pieces per month |
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Detail Information |
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| Condition To Work Voltage(VDC): | 375Vac | In(8/20μs): | 10kA |
|---|---|---|---|
| Limp(8/20μs): | 20kA | Up: | 1.2kV |
| Working Temperature(C): | (-40℃~+85℃) | UC: | 60Vac |
| Response Time(ns): | 25ns | ISCW: | 10kArms |
| Highlight: | Off Work Surge Protection Device SPD,20kA Surge Protection Device SPD,Direct Lightning Surge Protector SPD |
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Product Description
II20X 375V series surge protectors protect against surges affected by indirect lightning and direct lightning
The main technical parameters
Model and specification U1-II20X
| Uc(VAC)Maxi continuous operating voltage | 750,420,385,320,275 Vac |
| Up(kV)Voltage protective level | 2.5,1.8, 1.2, 1.4, 1.2 kV |
| (8/20μs)Imax(kA)Maxi discharging current | 20kA |
| (8/20μs)In(kA)Nominal discharging current | 10kA |
| response time | ≤25ns |
| Signal deterioration indication | off-work；on-replace |
| Housing Material | Red thermoplastic material |
| Housing self-extinguishing class | UL94_V0 |
| Temperature range | -40℃～+80℃ |
| humidity range | 5%～95% |
| Elevational | ≤3000m |
| Method of connecting wire | multiple(Connect In Parallel ) |
| Thread Dimensions | 1.5mm2～35mm2 |
| Mounting method | 35mm standard rail installation |
| IP(degree of protection of enclosure) | IP20 |
Product Features:
combination type SPD
The smallest size single phase surge protector of Iimp: 20KA ；
only 27mm width, save space;
Sealed metal air gap technology,high energy electronic trigger discharge gap, with the ability to block continuous flow
Low output residual；
fast response time (≤25ns);
Installation
◆ Installed at the junction of LPZ1 or LPZ2 zone and LPZ3 zone using 35mm standard quide rails,connecting copper stranded wires with 2.5~16mm².
◆Each pole of SPD must be protected-use fuses or miniature circuit breakers or special backup protectors.
◆Suitable for household distribution boxes,computer equipment,and information equipment. In front of or nearest socket box of electronic equipment and control equlipment
Main structure and working principle
◆ SPD is a port, anti-shock protection, indoor fixed installation, voltage limited type.
◆ SPD has a built-in disconnector. When the SPD falls due to overheating or breakdown, the disconnector can automatically disconnect it from the power grid and give an indication signal at the same time.
◆The visible window displays green when the SPD is working normally, and displays red when it fails to disengage.
◆1P+N,2P+N,3P+N are composed of 1P,2P,3P SPD+NPEzero-ground protection modules, which are used in TT,TN-S and other power supply systems.
