Tan Delta, also called Loss Angle or Dielectric Dissipation Factor(DDF) or Power Factor( PF) testing. is an electrical dielectric test on insulating materials at NDT state.
1.Tan Delta with power frequency
The majority are power frequency Tan Delta testers. Power Frequency Tan Delta is divided into conventional Tan Delta and High-Voltage Tan Delta.
Our conventional power frequency Tan Delta includes:
12KV Tan Delta, Model DF 902A;CVT/CCVT Tan Delta, Model DF902F; Four channels Tan Delta, Model DF4902F; Tan Delta with IR test, Model IR902F. and 350Ma large capacity Tan Delta, Model DF902FL;
Our High Tan Delta is customized. Refer to Tan Delta Diagnostics of High Voltage Equipment;
Besides solid insulating materials, Oil Tan Delta is available, Our Model DF9010.
2.VLF Tan Delta
Refer to 40KV VLF Hipot Tester with Tan Delta Diagnostics, Model HVA40
3.Tan Delta on-line monitoring
It is one relative tan delta, Model TDM60.