TNC-25BLQ 4P Surge protective device(SPD)
Power surge protector (SPD), also known as lightning arrester, surge protector, or surge protector. In the information age, computer networks and communication equipment are becoming increasingly sophisticated, and the requirements for their working environment are also increasing. Lightning and transient overvoltage of large electrical equipment will more and more frequently invade indoor electrical and network equipment through power supplies, antennas, radio signal transmission and reception equipment, causing damage to equipment or components, casualties, interference or loss of transmitted or stored data, and even causing electronic devices to malfunction or temporarily crash, system stoppage, data transmission interruption, and damage to local area networks and even wide area networks. Its harm is shocking, and the indirect losses are generally much greater than the direct economic losses. Power lightning arrester is a device that uses modern electrical and other technologies to prevent lightning strikes.
*The first level lightning arrester is mainly used for the main distribution board and is suitable for high-risk areas that may be directly struck by lightning.
It protects electrical installations from direct lightning damage.
Installation And Maintenance
*Generally installed in the lightning protection zone of LPZ0B-LPZ1 boundary.
Installed in the main incoming cabinet of the building as the first level lightning protection for the building's power distribution system.
Wenzhou Naisite Electric Co., Ltd is a technology oriented transmission and distribution equipment manufacturing enterprises, since its establishment in 2011, focus on transmission and distribution equipment technology progress, advocating technological innovation, introduce new energy prefabricated, a secondary fusion ring cage, environmental protection cabinet,Transformers, cable branch box, box type substation such as intelligent high and low voltage transmission and distribution equipment. Applicable to electric power, railway, petrochemical, subway, municipal construction, steel, coal and other industries. The company's products have achieved a number of technological breakthroughs in environmental protection, miniaturization, intelligence, maintenance free and other aspects. The headquarters of Wenzhou Naisi Electric Co., Ltd is located in the core area of Wenzhou Yueqing Economic Development Zone, "the capital of Electrical appliances in China". Has an excellent domestic intelligent distribution network products assembly line.
The company has a vacuum box helium leak detection system, local discharge test laboratory and other advanced inspection and test equipment system. With the basic experimental facilities and research environment needed for advanced technology development and scientific research, the products are tested according to the international IEC standards. The enterprise has passed the IS09001 quality system certification, IS014001 environmental system certification and OHSAS18001 occupational health and safety management system certification, the products have been obtained the CNAS national accreditation laboratory certification report.
| Q: Are you a trading company or manufacturer ? |
| A: We are a professional factory with 10 years experience in the field of High and Low voltage switchgears,Substation,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.Our factory is the excellent supplier of State Grid Corporation of China . |
| Q: Do you accept customized serveice ? |
| A: We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters . |
| Q:How long is your delivery lead time ? |
| A: It depends on your product requirement and quantity . Generally , 5~10 working days is available . |
| Q: How do you solve quality problems? |
| A: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days. |
| Q: What is your payment terms ? |
| A: 30%T/T in advance,70% before shipment . West union , L/C are also acceptable . |
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