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Three phase two meter position (transformer type)
1、 Product Overview
Product details
1、 Product Overview
The SMC meter box developed and produced by Zhejiang Zhenghong Electric Co., Ltd. is made of reinforced unsaturated carbon resin glass fiber reinforced plastic, which is molded at high temperature and high pressure in one go, and has a sturdy and unchanging box bodyShape, corrosion resistance, aging resistance, long life, easyCharacterized by easy installation and operation. Multiple households can be combined arbitrarily, and single or cross household installation is also possible. The construction is convenient, and the wiring is concealed. This product adopts strictThe waterproof design of the grid is suitable for outdoor installation, ensuring the safe operation of the electricity meter. The service life is over 40 years indoors and over 30 years outdoors.2、 Functional purpose
The ZH series fiberglass electric meter box is suitable for urban streets, residential areas, high-rise buildings, underground facilities, highways, tunnels, industrial and mining enterprises, oil fields, ports, airports, docks, development zones, overpasses, etcDistribution networks for construction sites, large and medium-sized enterprises, and other occasionsEspecially suitable for urban power grid renovation, it can greatly save equipment and cable investment and improve power supply reliability. To meet the needs of different regions and differencesThe various requirements of the environment and different users that our company producesThe electric meter box has developed over 100 different specifications and styles of molds for customers to choose from, ranging from single meter positions to 18 meter positions.
3、 Main technical parameters
| Serial number | entry name | Company | technical parameter |
| 1 |
Rated voltage |
V |
220V-380V |
| 2 |
Rated current |
A |
100A-400A |
| 3 |
Functional frequency |
Hz |
50Hz-60Hz |
| 4 |
insulation resistance |
μΩ |
Not less than 20 Ω |
| 5 |
ambient temperature |
KV |
25 ℃~+40 ℃. |
| 6 |
Seismic resistance |
I |
8 degrees |
| 7 |
Altitude |
Kilometers |
≤ 1000 meters |
| 8 |
Protection level |
|
IP33 |
| 9 |
Environmental temperature for use |
℃ |
-25~+60 |
| 10 |
Environmental temperature for use |
mm² |
4~16 |
4、 Installation method
Users can control the switch, the circuit is not exposed, and it has anti-theft function.
Please check the integrity of all components of the meter box before installation.
The electric meter box should be installed vertically, with a tilt angle not exceeding 54 °.
The installation location should be chosen in a place where there is no severe vibration or impact that is insufficient to corrode the components.
The installation of the electric meter box should be carried out in a cool and dry place, avoiding direct sunlight for a long time to extend the service life of the electric meter.
According to the installation hole position, drill holes in the corresponding wall position for installation, place the expansion pipe, then fix the base to the wall and cover it with a lid.
fiveInstallation dimensions and wiring diagram (mm)
sixOrdering requiresknow
The parameters in this plan areThe standard configuration provided by our company will be supplied according to the standard configuration if there is no clear requirement from the customer. exceedPlease provide further explanation for the requirements of this plan.
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