Dzw-20kVA 220V to 380V Single to Three-Phase Step up Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Single Phase to Three Phase
• Model NO.: DZW-20KVA
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: Zhengxi
• Response: 10ms
• Selling Units: Single Item
• Warranty: 1years
• Capacity: Customization
• Adjust Speed: 100V/S
• Frequency: 50Hz/60Hz
• Circuit Mode: IGBT/PWM Modulation
• Output Current: Phase Current High Grade 41A Low Grade 82A
• Transport Package: Export Standard Packing
• Specification: XX cm
• Trademark: Zhengxi or OEM
• Origin: Zhejiang, China
• HS Code: 8504319000

Product Description

 

Product Description

Model	3 phase 3 WIRE OR 3 phase 4-wire
Input voltage	single phase 220V ± 15%
Input frequency	50HZ
Output voltage	380V
Output frequency	50HZ /60HZ
Output power	1.5KVA~ 100KVA
Load regulation rate	≤ ± 1%
Circuit mode	IGBT / PWM modulation
Output waveform	Standard sine wave CF=1.4
Input voltage	220V±15%
The output voltage	Three-phase 380V
Output current	Phase current high grade 41A low grade 82A
Frequency stability	≤0.01%
Load regulation rate	≤1%
Waveform distortion rate	≤2% (pure resistive load)
Phase angle	120°±1°
Crest factor ratio	31
Panel display	Output voltage, output current, output frequency, output power, and output power factor (switch display)
Protective function	Output overcurrent protection, overvoltage protection, over temperature protection, short circuit protection, self diagnosis protection, protection and alarm device
Protection reaction time	≤2ms
Machine efficiency	≥87%
Insulation withstand voltage	1800V AC/10mA/1 min
Insulation resistance	500V DC/50 MΩ
cooling method	Forced air cooling
noise	Less than 60db at 1 m
Working temperature	0~45°
Relative humidity	0~95 % (non-condensing state)
Note	Please make sure that the mains 220V can withstand the power of the power supply, otherwise there will be power failure protection.

Our Advantages

 

Single-phase three-phase power supply, general-purpose direct / direct-current circuit structure, SPWM control technology used, general single-phase three-phase power for industrial use. Single-phase conversion three-phase power conversion after three-phase power standard sine wave, phase angle 120 °, tsunami loss rate small 2%, full-fledged national three-phase power mass standard, application in various types. Single phase three-phase power supply solution for three-phase electric power supply due to inconvenient three-phase electric power production, inconvenient, three-phase electric power supply demand for three-phase electric power supply.

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).