3-Phase Dry Type Lsolation Transformer Coil Shape 50-200kVA 380V

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: SG
• Core: Shell-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CE
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Zhegnxi
• Warranty: 1years
• Input Voltage: 480/440/415/380/220/200V Customized
• Rated Capacity: 0.5-100kVA
• Frequency: 50Hz/60Hz
• Output Voltage: Customized
• Capacity: 0.5-500kVA
• Voltage Accurancy: +/-1%
• Transport Package: Export Standard Packing
• Specification: CE
• Trademark: ZHEGNXI or OEM
• Origin: Zhejiang, China
• HS Code: 8504319000

Product Description

Products Description

Phase	Three phase
Capacity	0.5KVA-2000KVA
Input voltage	220V 380V 400V 415V 440V 480V 660V or Customized
Output voltage	660V 480V 440V 415V 380V 220V or Customized
Output voltage accuracy	±1%
Voltage change rate	≤1.5%
Output waveform distortion	No distortion (compared to the input waveform)
Insulation class	Class F, Class H; IP 00, IP30 etc.
Working efficiency	≥98%
Applicable frequency	50/60Hz
Dielectric strength	3000VAC/1min
Connection method	Yyn0 DYn11 or Customized
Overload capability	More than 1.2 times of the rated load to work for 4 hours
Sound level	≤50dB(within 1m)
Temperature rise	≤60
Insulation resistance	≥150MΩ
Working environment	Temperature: -20~+45, Humidity: ≤95% RH no condense
Installation environment	Non-corrosive gas and conductive dust
Standard	ISO9001, CE, VDE0550, IEC439, GB226
Cooling method	ANAF

Product Introduction

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QSG/SG three-phase dry type isolation transformer is a new generation energy-saving power transformer developed by our factory based on international similar products and combined with China's national conditions, from 300VA to 1600KVA, in line with international and national standards such as IEC439 and GB5226. The winding adopts the method of winding out the hole row. The transformer is vacuum-impregnated, so that the insulation grade of the transformer reaches F class or H class, and the product performance reaches the advanced level at home and abroad. QSG/SG series three phase dry type isolation transformer is widely used in circuits with AC 50Hz to 60Hz and voltage below 2000V. all can be specially customized as per different requirements of the end users.

Company Profile

FAQ

Q1: What is the guarantee policy?
A1: We offer a one-year guarantee from the sale date. If any accessories are damaged, simply provide photos as proof, and we will replace them for free. Additionally, based on the product quantity, we provide spare parts for easily damaged components. Technical support is also available upon request.

Q2: Can we put our own logo on your products?
A2: Yes, this is possible. However, a minimum order quantity (MOQ) is required.

Q3: Is OEM/ODM service available?
A3: Absolutely! We can customize our products and design various types of automatic voltage regulators/stabilizers according to your specific requirements.

Q4: What is the MOQ?
A4: The MOQ for small-capacity automatic voltage regulators/stabilizers with default configurations is 10 sets. For large-capacity products, the MOQ is 1 set.

Q5: Can you provide Form A, Form E, or Certificates of Origin (C/O)?
A5: Yes, we can apply for these certificates through our local government.

Q6: What certificates do you have?
A6: Our certifications include CE, ISO9001, and SGS.

Q7: What are the payment terms?
A7: We accept L/C, T/T, D/P, D/A, Western Union, and MoneyGram (for small payments)