3 phase crgo steel core 250 kva oil immersed power transformer with OLTC

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

3 phase crgo steel core 250 kva oil immersed power transformer with OLTC

Description

Product details

1.	Great short circuit resistance;
2.	New CRGO silicon steel core and oxygen-free copper wires;
3.	Encapsulated structure;
4.	Anti-rusting processing;
5.	Vacuum pressure impregnation, low partial discharge;
6.	Diamond pattern insulation paper and vacuum oil filling;
7.	Oil indicator, pressure relief valve for protection;
8.	Optimal steel core structure, low noice;
9.	Maintenance free.

Specification

Rated capacity  (kVA)	Rated voltage (kV)	No load loss (kW)	load  loss (kW)	No-load current (%)	Gross weight (kg)	Dimension (mm)	Gauge (mm)
250	11/0.4	0.48	0.56	3.05	950	1240×775×1220	660/660

Application

Outdoor utility,

***

agricultural circuits

village

communities

processing plant

wood factory

mining industry

petrochemical enterprise

industry area

and etc.

Our service

Why choose us?

Company strength

About Jubang

Jubang Electrical Group has provided power transmission and distribution equipments since 1993. 

We specialize in manufacturing power transformer, circuit breaker, switchgear, substation and other distribution equipments etc. 

As one of the largest supplier in China, we have over 580 employees and projected 2015 revenues exceeding $100 million.

Devoting to power and energy researching and developing,Jubang actively develops cooperation relationship with colleges and electric research labs. 
In 2004,Jubang Smart Electrical Apparatus Research Institute was established as Jubang R&D center . and awarded as \"Provincial High-tech Enterprise R&D Center\" in 2009.

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