Outdoor Support High Pressure Porcelain Bottle Ceramic

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Zhi Feng
• Core: Attachment
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Outdoor support high pressure porcelain bottle cer
• Cooling Method: Attachment
• Winding Type: Attachment
• Certification: ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Attachment
• Frequency Characteristics: High Frequency
• Shape of Core: U
• Brand: Zhi Feng
• Product Technology: Cold Pressed
• Color: Brown
• Use: Transformer Metering Box
• Type: Insulating Devices
• Transport Package: Wooden Box
• Specification: 20x60
• Trademark: Zhifeng Transformer
• Origin: China
• HS Code: 8504210000
• Production Capacity: 1000 Pieces/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

The role of porcelain bottles
In the transformer, porcelain bottles are the parts that play the role of insulation and support. They are able to isolate the electric field between high and low pressure, while supporting and securing wires or coils. There are three common types of porcelain bottles, namely insulators, porcelain bushings and corrugated pipes.
Switching porcelain bottle is a very important part in the main transformer, its main function is to protect the main transformer from being burned by overcurrent during normal operation. Switching porcelain bottles are usually cylindrical, usually relatively small in volume, and installed on the high voltage side and low voltage side of the main transformer.

 

Detailed Photos

 

 

Product Parameters

 

Rated voltage(kv)	Corresponding system nominal voltage(kv)	Power frequency voltage kv (effective value)is not less than			The standard lightning impulse withstand voltage (peak value)is not less than	Standard operating impulse wet withstand voltage (peak value) is not less than
		dry tolerance 1min	Humidity tolerance 1min	breakdown
7.2	6	32	23	56	60	-
12	10	42	30	74	75	-
24	20	68	50	119	125	-
24	20	68	50	119	125	-
40.5	35	100	80	175	185	-
72.5	66	165	140	-	325	-
126	110	265	185	-	450	-
252	220	495	395	-	950	-
363	330	-	-	-	1175	950
550	500	-	-	-	1675	1240
The rated voltage value of the pillar insulator is selected according to the maximum voltage value of the equipment specified in GB156. The power frequency breakdown voltage is only conducted on type B insulators with a rated voltage of 40.5KV and below. The power frequency and operating shock humidity withstand test is only conducted outdoors. Insulators are carried out. *The moisture tolerance value of this voltage level should be agreed between the supplier and the buyer.

Company Profile

 

 

Welcome to Shandong Zhifeng Transformer Co., Ltd.

Located in the North Rainbow Industrial Park, East Second Ring Road, Linqing City, Shandong Province, Shandong Zhifeng Transformer Co., Ltd. is a leading power equipment manufacturing enterprise. We specialize in producing high-quality transformers, including oil-immersed transformers, dry transformers, special transformers, and more.

Our products adhere to strict quality standards and incorporate advanced technology in design and production to meet the needs of our customers. With a comprehensive performance test bench, advanced inspection and testing equipment, and a team of experienced engineers and technical personnel, we ensure superior quality in every product.

At Shandong Zhifeng Transformer Co., Ltd., we are committed to customer satisfaction by providing safe, energy-efficient, and environmentally friendly power products to global users. Our reputation for outstanding quality, competitive pricing, and excellent after-sales service reflects our dedication to continuous improvement and innovation.

Choose Shandong Zhifeng Transformer Co., Ltd. for reliable and high-performance power solutions. Contact us today for more information and experience the difference in power technology!

Frequently asked question

Q: Are you a manufacturer, factory or trading company?
A: Yes, we have been engaged in the development, production and operation of transformers for more than 15 years.

Q: What is your warranty?
A: We offer a 12-month warranty.

Q: Production time?
A: 30 to 45 days or depending on order requirements.

Q: What are your payment terms?
A: T/T, L/C or negotiation.

Q: How does your factory conduct quality control?
A: We carry out 100% QC inspection to ensure that every product is qualified. From raw material to final product manufacturing process, we have more than 10 QC inspections.

Q: Do you have any products in stock?
A: Not normally. All our products are manufactured according to your order quantity.

Q: What does a custom transformer need to provide?
A: Technical drawings and technical specification documents are best, or you can tell us some detailed technical specification dates below "Quote and order required information".

Q: Can I have a catalogue and price list for my MOQ trial order?
A: All of our products are made in China or displayed on the official website, you are always welcome to ask us directly for more information.