25kVA 3 Phase Step up and Down Power Dry-Type Isolation Transformer

• Customization: Available
• Application: Power, Electronic, Audio, Isolation
• Phase: Three
• Model NO.: SG 25kva
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CE
• Usage: Distribution Transformer, Three Phase Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Zhengxi
• Warranty: 1years
• Frequency: 50Hz/60Hz
• Rated Capacity: 0.5-2000kVA
• Input Voltage: 480/440/415/380/220/200V
• Output Voltage: 480/440/415/380/220/200V(Customized)
• Transport Package: Export Standard Packing
• Trademark: ZHENGXI or OEM
• Origin: Zhejiang, China
• HS Code: 8504319000
• Production Capacity: 500, 000 Units/Month
• Package Size: 520.00cm * 430.00cm * 530.00cm
• Package Gross Weight: 45.000kg

Product Description

Product Parameters

Model	SG-500VA~500KVA
Phase	Three phase
Input voltage	Default 380V 660V 440V 220V (customitable voltage)
Output voltage	Default 220V 1140V 690V 660V 440V 415V 400V 380V 220V 110V (customitable voltage)
Voltage Accuracy	±1%
Voltage variation rate	≤1.5%
Efficiency	Inductive (Isolated) ≥99%
Resistance to Electricity	1500V/min
Overload capacity	Overloading is not recommended
Ambient temperature	-10°C~+ 40°C
Waveform Distortion	No additional wave form distortion
Cooling method	Dry air-cooled
Connection method	D/Y Y/Y customizable
Insulating Class	Class F
Power	8KVA	10KVA	15KVA	20KVA	30KVA
Size(mm)   L*W*H	420*330*460	460*350*520	490*390*520	520*430*530	520*430*530
Power	50KVA	60KVA	80KVA	100KVA	150KVA
Size(mm)   L*W*H	750*480*780	750*480*780	800*500*800	800*500*800	800*600*800
Power	200KVA	250KVA	300KVA	400KVA	500KVA
Size(mm)   L*W*H	850*650*850	850*650*850	850*650*850	1200*1000*1200	1200*1000*1200
The size and weight vary depending on the voltage range, and are subject to the customized actual product.

 

Product Description

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?
A1: Within One Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide Free Accessory.According To The Number Of Products, We Will Provide Easily Damaged Accessories For Free.We Also Can Provide Technical Support If You Need.

Q2: Can we put/show our own Logo on your products?
A2: Yes, no problem, however, the quantity should be a bit big.

Q3: Is OEM/ODM available?
A3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators/Stabilizers According To Our Customers' Specific Requirements.

Q4: What is the MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set.

Q5: Can you offer Form A or Form E or C/O ?
A5: Yes, no problem, we can apply for it from our local government.

Q6: What kind of Certificates do you have?
A6: CE, ISO9001 and SGS.

Q7: What is the Terms of Payment?
A7: L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).