Mainly used for testing and verifying relay protection devices in power systems. With the continuous development and upgrading of the power system, relay protection testers have also been widely used
The KDJB-II single-phase relay protection calibrator is widely used in various fields such as line protection, main transformer differential protection, excitation control, etc. It is suitable for on-site use in large substations such as State Grid, Southern Power Grid, China Power Construction, China Nuclear Power Group, and CGN Nuclear Power.
Mainly including performance testing, fault simulation, parameter setting, system debugging, teaching, and training.
Mainly including performance testing, fault simulation, parameter setting, system debugging, teaching, and training.
Various combinations of outputs can be conveniently conducted for various types of protection tests.
Can complete most of the on-site testing and verification work, can verify various relays and microcomputer protections, and can simulate various complex instantaneous and conversion faults for whole group testing
It can automatically read the internal fixed values of FTU, DTU, TTU and other devices, as well as switch the soft pressure plate, generate test plans automatically, and complete the test with one click.
Batch automation testing of distribution automation terminals (FTU, DTU, TTU, fault indicator) and full function testing of feeder automation (FA) can be conducted
Mainly including performance testing, fault simulation, parameter setting, system debugging, teaching, and training.
Mainly including performance testing, fault simulation, parameter setting, system debugging, teaching, and training.
Mainly including performance testing, fault simulation, parameter setting, system debugging, teaching, and training.
Mainly including performance testing, fault simulation, parameter setting, system debugging, teaching, and training.
Mainly including performance testing, fault simulation, parameter setting, system debugging, teaching, and training.
Suitable for substations, various scientific research institutions, and equipment manufacturing enterprises.
Suitable for power plants, substations, various scientific research institutions, and equipment manufacturing enterprises
