Oil immersed power transformer

Technical parameters are as follows:

Rated capacity ( KVA ) voltage combination connection symbol no-load loss ( W ) ( W ) short circuit impedance and load loss ( % ) the no-load current ( % ) weight ( kg ) dimension ( mm ) gauge ( mm ) * lateral longitudinal

High voltage ( KV ) tap ( % ) and low voltage ( KV ) of heavy oil for body weight length * width * height

Product overview

Device type: outdoor type

Normal environmental conditions of use: elevation not exceeding 1000m.

Highest ambient temperature of +40 C, a minimum of - 25 degrees C.

Special environment condition: elevation of more than1000m.

Highest ambient temperature of +40 C, a minimum of - 45 degrees c.. ( specify when ordering )

Installation location: no corrosive gas, no visible dirt environment.

Executive standard

GB1094.1 ~2-1996 power transformer

GB1094.3,5-2003 power transformer

GB / T6451 - 2008three-phase oil-immersed power transformer technical parameters and requirements

Performance characteristics

The 1series of transformers and S9transformer no-load loss compared to average about 30% lower.

The 2volume in the630 ~ 2500kVA shell is enclosed within the low voltage winding is a cylinder type or screw type structure, high mechanical strength,

Ampere turn equilibrium, product anti short circuit ability.

3additional positioning device body structure, so that in the transportation process does not produce displacement, and all fasteners installed

Fastening nut, to ensure that the products in the long term operation of the fastener is not loose, meet without lifting the core requirements.

The4transformer ripple oil tank of the oil conservator, cancel, the box cover and the box along the fully welded or bolted,

Prolong the service life of transformer oil.

5 to oil, to rust, phosphating spraying primer, topcoat, can meet the metallurgical, Petrochemical Department

EC and the damp polluted area of the special requirements of the use of.

6selected components, adopts the full sealing oil tank of the transformer, according to the requirements of standards provided with pressure release valve, signal

Thermometer, gas relay, to ensure the safe operation of the transformer. The series of products pleasing in appearance