Home Companies Qingdao Hengfengyou Electrical Engineering Co., Ltd.

3 Phase Dry Type Transformer High Voltage 500kva Transformer 50hz Frequency

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Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China

Contact name:Jack

Qingdao Hengfengyou Electrical Engineering Co., Ltd.

3 Phase Dry Type Transformer High Voltage 500kva Transformer 50hz Frequency

Country/Region	china
City & Province	qingdao shandong

Product Details

HengFengYou Scb10 Hot Sale 3 Phase Dry Type High Voltage 500kVA Transformer

Product characteristics
Service condition
Ambient temperature
Highest air temperature +40ºC,
Lowest air temperature -5ºC,
Hottest monthly average temperature+30ºC
Hottest yearly average temperature +20T
The height above the sea level is below 1000m;
The power supply voltage's cave is similar to sine wave
Three-phase power supply voltage is approximately symmetrical

Rated capacity (kVA)	voltage combination			Vector group	Losses(120°kW)		No-load current(%)
Rated capacity (kVA)	HV(kV)	tapping range	LV(kV)	Vector group	On-load loss	No-load loss	No-load current(%)
30					0.71	0.19	3.2
50					1	0.27	2.8
80					1.38	0.37	2.6
100					1.57	0.4	2.4
125					1.85	0.47	2.2
160					2.13	0.54	2.2
200	6				2.53	0.62	2
250	6.3				2.76	0.72	2.2
315	6.6	±5%		Yyno	3.47	0.88	1.8
400	10		0.4		3.99	0.98	1.8
500	10.5	±2x2.5%		Dyn11	4.88	1.16	1.8
630	11				5.88	1.34	1.6
630					5.96	1.3	1.6
800					6.96	1.52	1.6
1000					8.13	1.77	1.4
1250					9.69	2.09	1.4
1600					11.73	2.45	1.4
2000					14.45	3.05	1.2
2500					17.17	3.6	1.2

Company profile

_{Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the
large-scale electric}

_{complete sets of manufacturers in China, specializing in
oil-immersed transformers, dry-type}

_{transformers, high-voltage Cabinets, low-voltage cabinets and
substation manufacturing}

_{specialized electrical enterprises. The company is located in the
beautiful coastal city of}

_{china-qingdao. The company has a registered capital of 10 million
yuan, 20 senior technical}

_{personnel, more than 500 employees, and a sound sales and service
system, annual output}

_{value of US $1 billion, the products sell well at home and abroad.
For a long time, the company}

_{has maintained close technical exchanges with universities,
research institutes and power}

_{enterprises at home and abroad, and has first introduced the
world's most advanced electrical}

_{technology such as Germany, the United States and France,
self-designed and developed SCB}

_{series dry-type transformer and SC series oil-immersed transformer,
with high operating efficiency,}

_{energy-saving obvious, the overall performance index reached the
world advanced level.}

Service Centre

1. quick response in before sales period help you got order.
2. excellent service in production time let you know each step we made.
3. reliable quality solve you after sale headache.
4. long period quality warranty ensure you can buy without hesitate.