YB series
product is a kind of set of equipment which assembles the MV Switch apparatus,transformer,LV distribution equipment together according to fixed connection scheme.This series substation is suitable for neighborhood unit,hotel,large-scale work site and high building that the voltage is 12kv/24kv/36kv/40.5kv,the frequency is 50Hz and the capacity is under 2500kvA.


Service environment

    a)Air temperature:Maximum temperature:+50ºC; Minimum temperature:-55ºC
     b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
     c) Altitude above sea level: Maximum installation altitude: 2500m
     d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
     e) No frequent violent shake

Main technical specifications
 
Main Designation Characteristics

l     The crust of the substation is designed according to the foreign advanced technology and physical reality. We provide many kinds of crust material such as aluminum alloy steel composite stainless steel board and non metal material(glass fiber).
l     The HV side use charge switch or vacuum circuit breaker. The transformer could be oil type hermetically-sealed type and dry type.
l     The proof of the box is double layers structure and between the layers is filled with foam.There are independent boards in HV and LV room, and in the transformer room will install auto thermal controller heater and cooling equipment.
Note: we offer special customized products according to client's requirement. 





WHY CHOOSE POWERTECH:

1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry.
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service. 












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