Model No.:TVR-XXXX
Product Origin:China
Brand Name:
Price Terms:FOB Shanghai
Payment Terms:T/T, L/C
Certification:CCC, CE
Description:Features: 1) TVR (Three phase power monitor) is a high-tech patent product which is used to the large-scale digital integration 2) Tests the wave-form, the amplitude, and the phase of the voltage by PC to judge whether anything wrong with it or not 3) The TVR is applied to the AC 50/60Hz and the rating voltage under 690V 4) It provides the relay protection for the over voltage, the under voltage, the opposite phase, the chopping phase and the three phase voltage imbalance of electromotor input power 1) JRS1 (LR1-D) series thermal relay is suitable for using in circuits rated voltage up to 660V, rated current 93A AC 50Hz or 60Hz, for over-voltage protection of AC motor 2) The relay has the differential mechanism and temperature compensation