YRO modular power supply lightning protection device: SPD, surge protector 〉 is designed according to EC standard, and based on the integrated design concept, it provides additional functions with remote signaling, which improves the performance of surge observation and prevention in power distribution system. Application scope: telecommunication, intelligent building, airport, factory, electric power, electrical appliance, electronic equipment, main and distribution power system.
Product Specification
|
Rated Voltage(max. continous voltage) |
Uc |
275V~ |
|
Nominal discharge current(8/20μs) |
In |
20kA |
|
Max. discharge current(10/350μs) |
Imax |
40kA |
|
voltage protection level |
Up |
≤1.8kV |
|
Response time |
tA |
≤25ns(L-N) |
|
Max.Back up fuse |
|
125AgL/gG |
|
Operating Temperature range |
Tu |
-40~80℃ |
|
Cross-sectional area |
|
1.5mm²~25mm² solid/35mm²flexible |
|
Mounting on |
|
35 DIN rail |
|
Enclosure material |
|
Purple module & light gray,UL94-V0 |
|
Dimension |
|
4mods |
|
Type of remote signaling capacity |
|
Switching contact |
|
Switching Capacity |
|
AC:250V/0.5A; DC:250V/0.1A; 125V/0.2A; 75V/0.5A |
|
Cross sectional area for temote signaling contact |
|
Max.1.5mm² solid/flexible |
|
Test standards |
|
GB 18802.1; IEC 61643-1 |
Product Features
1. 35mm standard guide rail is used for installation, and the copper multi strand conductor is 2.5 ~ 35mm ~ 2.
2. The front end of each pole of SPD must be equipped with a fuse circuit or SPD protection of lightning current of miniature circuit breaker for short circuit protection after SPD breakdown.
3. The SPD is installed at the front end of the protected line (equipment) and connected to the power supply line.
4. Class B and C products are mostly installed in floor distribution boxes
Good after sales service: one year replacement, five years warranty.
Any small problems happening in our FUSE will be solved at the most prompt time. We always offer relative technical support/consultant. Quick response ,all your inquiry will be replied within 24 hours.
We have our own factory, engineer team and a set of equipment for the product test, Beside, we can control the production(also mean we can control the lead-time)quality of the product very well.
Full automatic melt punching machine: CNC row spacing, semi-finished copper, silver strip can be punched into melt according to the required size, and cut into the required length of silver sheet.
YUEQING YRO ELECTRIC CO.,LTD is a professional enterprise integrating the R & D and production of low voltage lightning protection products. Based on Lightning science and technology, the company devotes itself to the research and application of new lightning protection technology, and develops ytts1 series lightning protection products with independent intellectual property rights. The products adopt the components of world new technology and international quality certification; The products comply with IEC international standard ec61643-1:1998 and Chinese national standard gb18802.1-2002, and have the characteristics of large flow capacity, low residual pressure, fast reaction time, easy assembly, safety and reliability, leading technology, etc. it has passed the inspection of national authority and is underwritten by insurance companies.
FAQ
Q1: Do power surge protectors really work?
A1: Do Surge Protectors Work Against Lighting? The short answer is NO. At least not any surge protector that you can buy for the inside of your house. Even a UPS (Uninterruptible Power Supply) with surge protection will not be able to handle a lighting strike that is close by.
Q2: Can you plug a surge protector into a surge protector?
A2: You should never plug one surge protector into another. Surge protectors don’t always come with directions. … Daisy chains overload the surge protection technology, putting your electricals at risk during power surges. If you must use a power strip as a temporary solution, stick to one at a time.
Q3: Is there a way to test a surge protector?
A3: Since there is no easy way to physically or scientifically test out a surge protector, the best bet is usually to get it from reputable manufacturers like Tripp lite, APC, Belkin and so on.
Q4: How do I choose a SPD for my solar system?
A4: The SPD should be installed in the vicinity of the inverter if the length is less than 10 metres. If it is greater than 10 metres, a second SPD is necessary and should be located in the box close to the solar panel, the first one is located in the inverter area.
Q5: What’s the difference between surge protector and extension cord?
A5: Extension cords are crucial when you need to stretch an appliance from one location to a distant electrical outlet, while
