25 Year OEM,ODM$OBM Special Circuit Break Manufactory In China
  jack@yuanky.com
  jack_yuanky
  jack_yuanky@hotmail.com
Fax: 0086-577-62652370
Tel: 0086-577-62655872

APPLICATION

Equipment usage
The equipment for small circuit breaker standard time-current characteristics test. In line with GB10963, GB/14048.1 other countries in the MCB standard test requirements. In line with IEC 60898, IEC60947 other relevant requirements of international standards


Design number
No.
1.common platform
2.computer-controlled
Equipment function
The test station can be completed according to national standards MCB standard time-current characteristics test. Namely: starting from cold, all the great pass to 1.13ln current (agreed not to release current) to the agreed time. (ln≤63A,the appointed time for the ln≥63A to 2H). Breaker does not trip.5S and then rose steadily within the current 1.45ln,(tripping current agreement), the circuit breaker should trip within the agreed time.
By the computer to set the test parameters, test set by the IPC by sequential automatic, will automatically determine eligibility status, and maintain records, establishment of databases.