China Wholesale Switchgear And Switchboard Suppliers – YBM intelligent integrated substation – Jonchn

Read More>>


Product Detail

Product Tags

Related Video

Feedback (2)

We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Polyphaser Lightning Arrestor, Ais Substation, Djw Sjw Power Supply, Welcome buddies from all over the earth come to visit, tutorial and negotiate.
China Wholesale Switchgear And Switchboard Suppliers – YBM intelligent integrated substation – Jonchn Detail:

Model and meaning

未标题-1

High voltage main circuit common scheme

1. Ambient temperature: maximum +40℃,minimum-30℃;
2. Altitude:≤3000m
3. Wind speed: About34m/s (≤700Pa);
4. Humidity: Average daily relative humidity≤95%
Average monthly relative humidity≤90%
5. Shake-proof: Level acceleration≤0. 4m/s2 ;vertical acceleration≤0.15m/s2 ;
6. Gradient of installation position:≤ 3°.
7. Installing environment: ambient air has not been obviously polluted by corrosive or flammable gas,and there is no strong feeling of shock.
8. Please negotiate with the company when the purchased product is beyond above stipulated conditions.

Product rated parameters

未标题-2

Insulation level

未标题-3

Structural features

The framework structure of the box enclosure is made of channel steel and angle steel with higher mechanical strength. the enclosure is made of aluminum alloy plate with smooth surface, beautiful outline and better anti corrosion performance, the base of the box body is 300-600mm higher than the ground.All the doors of the box enclosure are open to outside,and the opening angle is larger than 90° and is set with location device, handles, secret door, as well as built-in locks which have the functions of rain protection, anti-blockage and rust protection. the box bodies are of the full-sealed theft-proof structure. to assure the operation under the normal ambient air temperature, the temperature of all the electrical equipment can’ t exceed the maximum allowable temperature, and the box body has enough natural ventilation openings and heat insulation measures. the box body of the prefabricated substation is designed with special grounding conductor, on which there are more than 2 fixed connecting terminals connected to the grounding network and on which there are obvious grounding marks. the grounding terminal is the copper bolt, the diameter of which is not less than 12mm. the grounding conductor is made from copper strip, the current density of which is not higher than 200A/㎜² and the cross section of which is not less than 30㎜², and it is guaranteed that there is no overheat and there is no bad effect to the safety of the surrounding objects when the maximum short circuit current passes. the dynamic and thermal stability current that the special grounding conductor endures must be combined with the grounding mode of high voltage power distribution device.

Transformer performance parameters

For 10kV prefabricated substation performance level of S9, S10, S11 series oil-immersed transformer

未标题-4

a. The high-voltage tapping range can be designed to ±2×2.5% according to customer ‘s requirement.
b. The low voltage of transformer can be designed to 0.69kV according to customer ‘s requirement.

Transformer performance parameters

Performance parameter of load switch

未标题-5

Schematic diagram of main circuit

未标题-6

a. The rated values of plug- in type fuse and backup current limiting fuse are subject to transformer’s capacity by manufacturer.
b.High-voltage charged indicator or fault indicator can be extra installed for incoming line.
c.High-voltage metering device can be extra installed according to requirement.


Product detail pictures:

China Wholesale Switchgear And Switchboard Suppliers –  YBM intelligent integrated substation – Jonchn detail pictures


Related Product Guide:

Our commission is to serve our users and clients with best quality and competitive portable digital products for China Wholesale Switchgear And Switchboard Suppliers – YBM intelligent integrated substation – Jonchn , The product will supply to all over the world, such as: Portugal, Uruguay, Luxemburg, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Beryl from Mexico - 2017.06.25 12:48
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Dorothy from Argentina - 2018.06.30 17:29