LZZBJ9-35-3
Home Products MV CT & PTMedium Voltage Current TransformersLZZBJ9-35-3
LZZBJ9-35-3
LZZBJ9-35-3 type current transformer is suitable for power systems with rated frequency of 50Hz or 60Hz and rated voltage of 35kV for energy measurement, current measurement and protection.
Installation location: indoors.
Ambient temperature: maximum temperature 40℃; minimum temperature -5℃; daily average temperature does not exceed 30℃.
Atmospheric conditions: There is no serious pollution in the atmosphere.
This type of current transformer is a fully enclosed structure cast by epoxy resin and has excellent insulation properties and moisture-proof capabilities. The product has clear outlines, beautiful appearance, and easy surface cleaning. A junction box is installed at the secondary wiring. There is a hole on the front and side of the junction box to match the outlet terminal for wiring, which is safe and reliable. There are grounding bolts and nameplates on the bottom plate of the product as well as four mounting holes for installation.
| Model |
Rated
primary
current
|
Rated
secondary
current
|
Accuracy
class
|
Burden |
Short time
thermal
current
|
Dynamically
stable
current
|
Rated
insulation
level
|
| A | A | VA | kA/s | kA/s | KV | ||
| LZZB9-35-3 | 15 |
5A
1A
|
0.2/0.5/10P10
0.2/0.5/5P20
0.2/10P10/5P20
0.5/10P10/5P20
|
15/20/20
15/20/20
15/20/20
20/20/20
|
1.5/1 | 3.75 | 12/42/75 |
| 20 | 2/1 | 5 | |||||
| 30 | 3/1 | 7.5 | |||||
| 40 | 4/1 | 10 | |||||
| 50 | 5/1 | 12.5 | |||||
| 75 | 7.5/1 | 18.75 | |||||
| 100 | 10/1 | 25 | |||||
| 150 | 15/1 | 37.5 | |||||
| 200 | 20/1 | 50 | |||||
| 300 | 31.5/1 | 80 | |||||
| 400 | 31.5/2 | 80 | |||||
| 500 | 31.5/2 | 80 | |||||
| 600 | 31.5/2 | 80 | |||||
| 800 | 31.5/3 | 80 | |||||
| 1000 | 31.5/3 | 80 | |||||
| 1200 | 31.5/3 | 80 | |||||
| 1500 | 31.5/3 | 80 | |||||
| 2000 | 31.5/3 | 80 |
