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kwh Meter Box
Main technical parameter of the product:
| Main bus rated current In: | 220A~10A |
| Main bus rated short- time tolerance current Icw: | 30KA |
| Rated voltage Ue: | 240/380/680V |
| Rated frequency: | 50/60Hz |
| Rated insulation voltage UI: | 800V |
| Insulating resistance: | Not less than 20MΩ |
| Class of safety protection IP: | 30 |
Performance feature:
the meter box uses high polymer colophony, and its longevity can reach more than 20m years.
It is the first guide-way meter box which can reduce the intensity of labor of c installation and improve the installation efficiency.
It adopts the design of module structure, this design is convenient for transport, store and block mount at site.
It can accelerate the exchange of cold air, and it adds a aeration tank at the back.
Its upper case adopts import fire-retardant ultraviorresistant transparent poly carbon acid esters(PC material), the incline is slide type installation, it has the function of tamper-preventing, and it is not easy to destroy, it is sealed ,waterproof and has good performance of anticorrosion.
meter base and baffle adopt fire-retardant ABS or +glass fiber material, it has several kinds of walking line proposals and these proposals are applied to many at-site installation, it is safe, convenient and reliable.
There is a insulating protective frame adding to the up of the inbuilt switch, it is safe and reliable when customer using it.
It around the upper cover, there is a stripe, it uses for making the direct sunshine diffused reflection and prolong the using life of the products.
The meter box is in accordance with the latest installation requirement of card prepayment electric energy meter stated by State Grid Company.
electric meter box