Audited Supplier
This series of metering boxes are improved on the basis of similar products. They are suitable for electric energy measurement in outdoor AC power systems with rated frequency of 50Hz, rated voltage of 10kV and 6kV. It is an ideal substitute for old-fashioned oil-immersed products.
This series of products is composed of two parts: voltage and current combined transformer and measuring instrument box. The transformer is equipped with two independent voltage and current transformers, which are divided into phases A and C. The outer wall of the combined transformer is equipped with power and reactive watt-hour meters, as well as a joint junction box for testing, and the meter box is used during operation. Covered to prevent electricity theft.
The inner core of JLSZV2-6,10W products is made of epoxy resin casting. The outer shell is made of steel barrels to avoid direct sunlight damage to the epoxy resin casting body caused by ultraviolet rays.
| Rated voltage ratio (V) | Accuracy level and rated output (VA) | Extreme output(VA) |
| level0.2 | ||
| 10000/100 | 20 | 200 |
| 6000/100 | ||
| 3000/100 |
| Precautions | ||||
| When in use, the secondary winding can not be short-circuited and overloaded | ||||
| Rated primary current(A) | Accuracy level combinations | Rated output(VA) | Short-term thermal stabilization current(KA/1S) | Rated dynamic and stable current(KA) |
| 0.2s | ||||
| 5-100 | 0.2s | 10 | 75/1n | 250/1n |
| 150 | ||||
| 200 | ||||
| 300 | ||||
| 400 | ||||
| 500 | 0.2/0.2s | 10/10 | ||
| 600 | ||||
| 750 | ||||
| 800 | ||||
