Oil-immersed type current transformer
Category: Switchgear & HV CT
Brand: JGGY Electric
Model: LVB(T)-35(W)
Power: 35KV
FOB Port: Ningbo/Shanghai
Terms of Pyament: Western Union,T/T,Paypal
Introduction
This type of transformer is applicable to electric power systems of5oHz and 5k,used for current, electric energy measurement and relaying protection.
The product is inverted type, is composed of base, porcelain bushing oil conservator, machine body and so on, primary winding and secondary winding are all in the oil conservator, primary winding is of traversing type. Main insulation between the primary and secondary windings is a capacitor type oil-paper insulating structure, with uniform electric field distribution, low dielectric dissipation factor and low partial discharge quantity. Secondary winding number can be 2-4,class can be combined at random, we could produce transformers of class 0.2S for special purposes according to user's requirements, winding protection can be divided into steady state protection and transient state protection two types.
This product is of outdoor type, ambient temperature shall be within -40°C +40°C, altitude of common type products shall be 100om,litude of plateau type products shall be≤3500m.
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Technical parameters, see table 1.
Technical data
The product adopts inverted structure, is composed of shell, explosion- proof sheet, machine body, bushing, base, density relay and other parts, there is shielding part inside the product that is used to improve the electric field, the secondary lead wire is connected in an airtight junction box, the shell can be divided into tee type and bell jar type two types.
The product adopts inverted structure, is composed of shell, explosion- proof sheet, machine body, bushing, base, density relay and other parts, there is shielding part inside the product that is used to improve the electric field, the secondary lead wire is connected in an airtight junction box, the shell can be divided into tee type and bell jar type two types.
The product adopts inverted structure, is composed of shell, explosion- proof sheet, machine body, bushing, base, density relay and other parts, there is shielding part inside the product that is used to improve the electric field, the secondary lead wire is connected in an airtight junction box, the shell can be divided into tee type and bell jar type two types.
The product adopts inverted structure, is composed of shell, explosion- proof sheet, machine body, bushing, base, density relay and other parts, there is shielding part inside the product that is used to improve the electric field, the secondary lead wire is connected in an airtight junction box, the shell can be divided into tee type and bell jar type two types.
Applicable for both indoor and outdoor Ambient temperature: max temperature +40℃,min temperature -40℃ Altitude:<1000m(when the altitude exceeds 1000m,the two parties shall negotiate to reach an agreement) Class of pollution: class II , III , IV
Applicable for both indoor and outdoor Ambient temperature: max temperature +40℃,min temperature -40℃ Altitude: & lt;1000m (when the altitude exceeds 1000m, the two parties shall negotiate to reach an agreement) Class of pollution: class II , III , IV
Applicable for both indoor and outdoor Ambient temperature: max temperature +40℃,min temperature -40℃ Altitude: & lt;1000m (when the altitude exceeds 1000m, the two parties shall negotiate to reach an agreement) Class of pollution: class II , III , IV
Applicable for both indoor and outdoor Ambient temperature: max temperature +40℃,min temperature -40℃ Altitude: & lt;1000m (when the altitude exceeds 1000m, the two parties shall negotiate to reach an agreement) Class of pollution: class II , III , IV
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