Time：2020-9-18 9:45:51
Describe：
DBQX type limited-time phase-failure protector consists of phase-failure discriminating circuit, time generation control circuit, safe dynamic output drive circuit, etc. It cooperates with JWXC-1700 protection relay to protect the normal operation of three-phase electric switch machine. The product features good stability and low failure rate. As the control time is composed by the microcontroller circuit, it has high accuracy and short response time. The product uses a standard safety relay structure, which is easy to install and use.
DBQX type limited-time phase-failure protector consists of phase-failure discriminating circuit, time generation control circuit, safe dynamic output drive circuit, etc. It cooperates with JWXC-1700 protection relay to protect the normal operation of three-phase electric switch machine. The product features good stability and low failure rate. As the control time is composed by the microcontroller circuit, it has high accuracy and short response time. The product uses a standard safety relay structure, which is easy to install and use.
