Type 1+2 Surge Protection Devices (SPDs) are designed to discharge high current surges without any destruction of the installation. This surge protective device is characterized by its capacity to withstand impulse current with 10/350µs waveform which simulates direct impact coming from a natural lightning current. Type 1+2 SPDs are placed at the entrance point of the installation, in the main distribution board for a global protection of this installation.
1、The power line blocks the total power distribution cabinet of the buildings that are embedded in the ground
A distribution box with an outside entry and exit line in the building
Outdoor distribution cabinet / distribution box
2、Building layer distribution box
3、Building's important power distribution box of the power equipment, such as computer room, distribution box, residential distribution box
The company has first-class testing equipment to ensure that product quality exceeds that of the same industry and is in the leading position. The company regards innovation as the foundation of development, upholds the tenet of "always paying attention to intelligent building electrical", devotes itself to increasing investment in new product development, adopting advanced production technology and equipment, and constantly bringing forth new products, which ensures that the market share of the same industry is far ahead in the fierce competition.
GanDian Lightning Protection Electric co., LTD. has been committed to lightning protection products’ designing, R&D, manufacturing and marketing for decades.
14.Your feedback is vital for us to improve. We welcome your customers, both good and bad, and strive to offer alternatives or improvements for you future orders.
22.Any special request of the sample can be accepted
7.Our R&D team keeps developing new items for customers to ensure that we keep the flow of new hot selling point .If you have any questions or suggestions ,please do not hesitate to contact us for further assistance.
Q1: Is surge protection necessary?
A: Yes, lightning can and does cause electrical surges, but the voltage of lightning is so great that most surge protectors won't be able to withstand their power.
Q2: How can you protect from lightning surges?
A: Lightning-induced surges can spike to several hundred volts. You can help protect your devices from lightning strikes by using surge protectors. However, in severe storms, the best protection is to unplug your appliances and disconnect phone and cable lines.
Q3: How do surge protection devices work?
A: A surge protector or surge suppressor is an appliance or device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above a safe threshold.
Q4:How's the delivery?Because I really need them is urgently?
A: Samples cost 5-7 days. Bulk order cost 12-15 days.
Q5: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C, Trade Assurance.
Q6:What is your terms of delivery?
A: EXW, FOB, CIF