Flexible Size Electromagnetic Isolation Communication Rack Cabinet YH9009

The terminal groups shall meet the relevant requirements of GB 14048.7 and GB 14048.8. Use screw-type (bolt-type, post-type, etc.) terminals with tabs (copper wire braid), pinch plates, wiring compartments, etc. to prevent loose parts of the thread ends. Relevant requirements include:
——The terminal shall be able to reliably conduct with the wire, and be fastened and not easily loosened to ensure the necessary contact pressure between the wire and the wire.
——The terminal has good electrical conductivity, resistance to mechanical stress (pressure, torque, etc.) fatigue, wear resistance, and corrosion resistance.
—— The design of terminals and terminal blocks is safe, reliable, and convenient to operate. It can better prevent accidental contact between wire ends and accidents due to the drop of parts (such as washers, nuts, etc.) during wiring.
——The terminals shall have clear and distinct marks; the safety cover and obvious marks shall be provided outside the terminals to prevent misoperation and electric shock.
- Terminal wiring components (such as bolts, gaskets, copper nose, etc.) should be fully configured.
- For AC power distribution units, the rated cross-sectional area of ​​the shunt terminals and the connected cables is not less than 2.5mm2; the arrangement order is from left to right in order of zero (N), phase (L), and ground (PE). Set or wrong settings.

High Quality

Sincere Co-operatio 

Superior Service

Ningbo Yuhui Communication Equipment Co.,Ltd  is established in 1995, is one of the leading communication equipment manufacturers in China.

Our firm is located in Cixi city, close to ports of Ningbo and Shanghai.

Up to now , more than 90 employees are working in our company and dozens of advanced technicians  take company as home. 100% products are exported and it’s with 8000 square meters of production zone.

As an ISO9001:2000 certificated company, 20% of staff members pay much energy for research and development ,Under this strict business organization, we are very welcomed with good products and quality,of course ,we have very warm service.

Our products are related to whole cabling telecom communication and internet  system, such as network cabinet, distribution box, keystones modules,patch panel, kinds of modules and accessories. Also the fiber optic patch panel and other splicing items are our hot products.

Through the joint effort of all our staff, our products have been well received by more than 50 foreign countries in America, Europe, Asia and Mid East. And our customers sing high praise for our goods.

Our company will propagate the enterprise spirit of 

High Quality

Sincere Co-operatio

Superior Service

try our best to build the company as a word famous enterprise.

Welcome to contact us, Ningbo Yuhui Communication Equipment CO., LTD will be the reliable partner for you!