10kv Transformer Fully Sealed Power Transformer
The hermetically sealed transformer is the transformer of which inner tank is totally isolated from the outside atmosphere,its volume changes with shrinkage and expansion of the corrugated tank sides.Moisture and oxygen can not enter the tank from outside,thus slowing down the aging of the insulating material.It doesn't need core-lifting check before operation or maintenance after putting into operation,which greatly improves the reliability of transformer.It adopts PCCAD as design software,and meets IEC60076,GB1094 standard,and has passed the ISO9001 quality system certification.
The coils ,wound by high intensity enameled wire(or paper wrapped)with cylinder(or disc) structure and ampere-turn balance,reasonable insulation structure,have a good short-circuit withstand capacity.The fastening parts are lockout.Even after long-distance transportation,they are not loose.All sealing material is made of high quality acrylic rubber,which can effectively prevent against light-aging,electricity aging and heat aging.It is equipped with "remote sensor" signal thermometer and pressure relief valves to enhance the reliability of transformers.
Model NO.: SZ10/11 Series
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
BASIC INFO.
| Model NO. | SZ10/11 Series | Brand | Ville |
| Cooling Method | Oil-immersed Type Transformer | Transport Package | Wooden Case or as Per Requirement |
| Winding Type | Two-winding Transformer | Specification | IEC Standard |
| Certification | ISO9001-2000, ISO9001 | Trademark | VILLE INDUSTRY |
| Usage | Power Transformer, Distribution Transformer | Origin | Ningbo China |
| Frequency Characteristics | High Frequency | HS Code | 8504231100 |
| Shape of Core | Ring | Production Capacity | 1, 000 Set/Year |
MAIN FEATURES
It is suitable for 10kV.50Hz power transmission and distribution , It can be used in residential areas, commercial streets, industrial and mining enterprises and rural areas for power supply and lighting.This product has the characteristics of energy-saving, long service life, high operation reliability and small occupation area.
Without such device like conservator and air breather,it ensures that the transformer oil is not in contact with air.So commonly,the transformers can be used for continuously for 20 years without any particular treatment.
Excellent rubber is adopted in the sealing parts
Vacuum oil filling process is used.
Capacity:30~2500kva
Voltage:6,6.3,6.6,10,10.5,11±5% or ±2x2.5% LV:0.4KV
Vender group:Yyn0;Dyn11
Impedance :4% 4.5%
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