1# International Business Department.
0086-755-8600 0713
Mobile :+86-138 2379 0397
1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China
Post code:518057
Features
(1) The CT VT set can collect three-phase voltage and three-phase current signal, while the power
supply VT can provide power to the secondary terminal equipment;
(2) Its main body uses independent pillar design, suitable for the column installation of overhead
line;
(3) It is without iron core and can avoid magnetic saturation and ferroresonance issues, with
features of wide dynamic range and wide frequency response range;
(4) High measurement accuracy, use twisted-pair shielded cable for signal transmission, has a
strong anti-interference ability;
(5)Small size, light weight, low power consumption, energy-saving environmental products.
Technical Data
No. |
Item |
Unit |
Data |
1. |
highest voltage for equipment |
kV |
36 |
2. |
Rated insulation level |
kV |
36/70/175 |
3. |
Installation site |
|
Outdoor |
4. |
Environment temperature |
℃ |
-25℃~+55℃ |
5. |
Standard |
|
IEC 61869-7 & IEC 61869-8 |
Item |
Unit |
Size/ Parameter |
Rated voltage ratio |
kV |
(35/√3kV)/(3.25V/√3V) |
Electronic VT Accuracy |
|
Class 1 |
Rated frequency |
Hz |
50/60Hz |
Electronic VT Burden (load resistance) |
MΩ |
10 MΩ |
Rated current ratio |
A |
0~600A/0~4V |
Electronic CT Accuracy |
|
Class 0.5 |
Rated dynamic current |
kA |
31.5 kA /1S |
Electronic CT Burden (load resistance) |
kΩ |
20 kΩ |
Product Dimension and Wiring Schematic Diagram
1# International Business Department.
0086-755-8600 0713
Mobile :+86-138 2379 0397
1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China
Post code:518057