UL1977 standard introduction
for data, signal, control and power transmission UL 1977 connector (connector) of the United States regulations UL safety certification dedicated standard specification.
- UL 1977, Connector
UL 1977, Component Connectors for Use in Data, Signal, Control and Power Applications
-
UL 1977 Connector CCN and Product Name ECBT2,Connectors for Use in Data, Signal, Control and Power Applications
UL 1977 Test Items and Purposes
1. Aging Test (Mold Stress Relief Test)
confirm whether the insulating material of the connector meets its preset usage conditions, such as operating temperature (operating temperature), temperature rise during normal use....
2. Temperature rise test (Temperature Test)
confirm the rated specifications of the connector, such as rated current value (rated current), applicable wire size (rated wire size), pole number (pole)..., Whether the temperature level of its plastic is consistent with normal use.
3. withstand voltage test (Dielectric Voltage-Withstand Test)
confirm the connector structure and insulation materials, and the rated voltage of the connector (rated voltage) is consistent.
4. Wire pull test (Conductor Secureness Test)
confirm whether the connection between the crimp terminal (crimping terminal) of the connector and the wire (conductor) is stable.
UL1977 certification organization
Ankejie Laboratory has UL1977 witness-free test qualification and can provide connector UL1977 certification service.
The above is the introduction of Ankejie testing and certification to ul certification, which is for reference only. Some materials come from the Internet and do not represent the views of Ankejie testing technology and are responsible for its authenticity. If you are involved in the content of the work, copyright and other issues, please contact us within 30 days, we will delete the content in the first time!
