Zařízení CEE 7 C21 pro kontrolu odolnosti proti bočnímu namáhání dvoupólových pevných zásuvek 10/16A 250V

CEE 7 C21 Device for Checking The Resistance to Lateral Strain of 10/16A 250V Two-pole Fixed Socket-outlets is specifically developed to assess the resistance to lateral strain of 10/16A 250V two-pole fixed socket-outlets, fully complying with IECEE CEE-7 standards. It features precise dimensional design, strict tolerance control, and high-quality material selection, with material hardness exceeding 50HRC and a low thermal expansion coefficient. These characteristics ensure the device maintains stable and reliable performance during testing, providing accurate evaluations of whether the structural and dimensional properties of the tested socket-outlets meet the specified standards.

Specifikace:
• Kompatibilita s jmenovitým proudem: 10/16 A
• Kompatibilita s jmenovitým napětím: 250 V
• Applicable product type: Two-pole fixed socket-outlets
• Testing function: Checking resistance to lateral strain
• Norma shody: IECEE CEE-7 „Specifikace pro zástrčky a zásuvky pro domácnosti a podobné účely“ C21
• Materiál: Ocel
• Tvrdost materiálu: Nad 50HRC
• Vlastnosti materiálu: Nízký koeficient tepelné roztažnosti
• Rozměrová vlastnost: Stabilní a spolehlivá s přísnou kontrolou tolerancí
• Povrchová úprava: Splňuje standardní požadavky na drsnost povrchu
• Applied test forces: 8±0.5 N, 15±0.5 N
• Key dimensional parameters (mm): 19±0.5, 42±0.5
• Corresponding standard figure: Fig. 21

Testovací postupy:
• Prepare the testing device and the 10/16A 250V two-pole fixed socket-outlet to be tested, ensuring both are clean, free from debris, damage, or deformation that may affect test accuracy.
• Secure the socket-outlet in a stable fixture according to IECEE CEE-7 C21 standard requirements to prevent movement during the test.
• Align the testing device with the specified position of the socket-outlet as indicated in Fig. 21 of the standard.
• Apply the first specified test force (8±0.5 N) laterally to the socket-outlet through the device, maintaining the force for the required duration.
• Observe and record the socket-outlet’s deformation, structural integrity, and any signs of failure during and after the force application.
• Repeat steps 3-5 with the second specified test force (15±0.5 N) to further evaluate the socket-outlet’s resistance to lateral strain.
• Compare the test results with the requirements of IECEE CEE-7 C21 standard to determine if the socket-outlet meets the resistance to lateral strain criteria.
• After the test, remove the device gently and store it in a dry, dust-free environment to preserve its precision and service life.

Aplikace:
• Quality inspection of 10/16A 250V two-pole fixed socket-outlets in the electronics manufacturing industry.
• Compliance testing of two-pole fixed socket-outlets during production line quality control processes.
• Dimensional and structural performance verification in the R&D phase of new socket-outlet designs to ensure adherence to IECEE CEE-7 C21 standards.
• Quality auditing of electrical appliances equipped with compatible two-pole fixed socket-outlets.
• Third-party testing and certification services for two-pole fixed socket-outlets to validate their resistance to lateral strain.
• Compliance validation in industries specializing in the production and supply of domestic and similar-purpose electrical connectors.

Zařízení CEE 7 C21 pro kontrolu odolnosti proti bočnímu namáhání dvoupólových pevných zásuvek 10/16A 250V