8000 Kva Distribution Power Transformer

Conso Electrical Technology and Science Co., Ltd. has been a well developed manufacture of 33kv power transformer since it founded in 2006. The company is headquartered in Central industry Park of Yueqing City, of which the city is famous for medium voltage power transformer and compact substation. Conso Electrical supplies 35kv power transformers to urban construction corporation in domestic, but we also provide 33kv power transformers, such as a 8000 kva distribution power transformer, to international clients through trading company or work with a large capacity enterprise as an original manufacture.

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8000 kva distribution power transformer maintenance:

Troubleshooting and maintenance of power transformers refer to the maintenance method employed when a power transformer experiences a malfunction during operation. Maintenance for power transformer failures encompasses three main aspects, as detailed below:

1.Preventing Lightning Strikes: During adverse weather conditions such as strong winds, heavy rain, or thunderstorms, a power transformer's resistance to lightning can become compromised, making it vulnerable to failure due to damage to its insulation properties. Therefore, maintenance for power transformers should place a high emphasis on preventing failures caused by lightning strikes. First and foremost, effective lightning protection and lightning rod systems should be installed at elevated positions around the power transformer.

2.Ensuring Proper and Safe Grounding: It is essential to ensure the correct and safe grounding of power transformers. It is advisable to conduct on-site surveys of the specific installation location and positioning to avoid the presence of tall trees, buildings, or other structures in the vicinity. Furthermore, preventing electromagnetic interference from affecting the power transformer is crucial. In general, sound insulation protection can effectively prevent electromagnetic interference.

3.Addressing Short Circuits in the Electrical Network: Line short circuits are a common occurrence in power supply. Maintenance focuses on:

(1) Paying attention to the condition of the power transformer windings. During the design of power transformers, the relationship between winding processes and line short circuits should be fully considered.

(2) Ensuring that all materials used are of high quality and possess excellent performance.

(3) Installing relay protection devices within the power transformer. These devices can effectively interrupt the source of damage before it occurs.

8000 kva distribution power transformer Technical Parameter:

Rated Capacity:	8000 kva or 8 mva;
Mode:	S13-M-8000 or depends;
Primary Voltage :	30kV, 33kV, 35kV, 38.5kV;
Secondary Voltage:	6.6kV, 10.5kV, 11kV, 15kV, 22kV;
No loading loss:	5.76 kW±15% or depends;
loading loss:	38.75 kW±15% or depends;
Impedance:	7.5% ± 15%;
Short Circuit Current:	≤0.4%;
Working temperature:	-40℃to 40℃;