35kV High Voltage Metering Box JLSZVY
JLSZV/Y-35
Quantity
This type of combined transformer is improved on the basis of similar products. It is suitable for active and reactive energy measurement in AC power system with rated frequency of 50Hz and rated voltage of 35kV. It is a substitute for old oil immersed products. This type of cureent and voltage transformer is made of outdoor special epoxy resin vacuum casting with arc resistance, UV resistance and aging resistance. The appearance of the transformer is umbrella proof skirt with large creepage distance on the surface. The secondary outlet terminal is sealed with metal protective cover, which is rainproof, dustproof and corrosion-resistant. It is an ideal replacement product for urban and rural power grid transformation.
Technical Parameter
Parameter of voltage part
| Type | Rated voltage ratio (V) | Accuracy class Three-phase rated secondary output (VA) | Max. output (VA) | Rated insulation level (kV) |
| JLSZY-6 | 6000√3/100√3 | 0.2-3*20 0.5-3*50 | 3*400 | 7.2/32/60 |
| JLSZY-10 | 10000/√3/100√3 | 1-3*80 3-3*200 | 3*400 | 12/42/75 |
Parameter of current part
| Rated primary current (A) | Single Ratio | Rated secondary output (VA) | 1s thermal current (kA) | Rated dynamic current (kA) | ||
| 0.2(S) | 0.5S | 0.5 | ||||
| 5-10-15 | 5 | 10 | 10 | 15 | 1.0 | 2.5 |
| 10-15-20 | 10 | 10 | 10 | 15 | 1.5 | 3.75 |
| 15-20-30 | 15 | 10 | 10 | 15 | 2.4 | 6 |
| 20-30-40 | 20、25 | 10 | 10 | 15 | 3.0 | 7.5 |
| 30-40-50 | 30 | 10 | 10 | 15 | 4.5 | 11 |
| 40-50-75 | 40 | 10 | 10 | 15 | 6.5 | 16.5 |
| 50-75-100 | 50 | 10 | 10 | 15 | 9 | 22.5 |
| 75-100-150 | 75 | 10 | 10 | 15 | 12 | 30 |
| 100-150-200 | 100 | 10 | 10 | 15 | 16 | 40 |
| 150-200-300 | 150 | 10 | 10 | 15 | 24 | 60 |
| 200-300-400 | 200、250 | 10 | 10 | 15 | 32 | 80 |
| 300-400-500 | 300 | 10 | 10 | 15 | 45 | 80 |
| 400-500-600 | 400 | 10 | 10 | 15 | 60 | 80 |
| 500-600-800 | 500-1000 | 10 | 10 | 15 | 80 | 100 |
| 600-800-1000 | 500-1000 | 10 | 10 | 15 | 80 | 100 |
Overall Dimension Drawing
Wiring Diagram
