Xiamen Winley Electric Co.,Ltd
                                                                                                           
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China 30KVA Three Phase Dry Type Transformer 230V to 110V Low Voltage IP20 Industrial Power Converter for sale

30KVA Three Phase Dry Type Transformer 230V to 110V Low Voltage IP20 Industrial Power Converter

Price Negotiable
Price: $20-$8000
MOQ: 1unit
Delivery Time: 10-15days
Brand: WINLEY
Product Description
Product Overview
This 30KVA low voltage three phase dry type transformer provides reliable power conversion with 230V input to 110V output. Featuring IP20 protection and advanced isolation technology, it effectively eliminates common mode interference and neutral problems in power grid applications.
Key Features
  • Establishes new neutral-grounding to relieve common mode interference
  • Converts three-wire delta connection to four-wire Yo system
  • Shielding eliminates high-frequency pulse interference and internal coupling noise
  • Proper grounding ensures effective anti-common mode interference
  • Custom design and production capabilities available
Technical Specifications
Parameter Specification
Product Model SG-30KVA
Winding Material Enameled copper wire
Capacity 30KVA
Input Voltage 230V
Output Voltage 110V
Frequency 50/60Hz
Connection Type DYN1
Insulation Level F/H
Enclosures Protection Level IP00
Pressure-tight Test 3500V/min
Insulation Resistance >100MΩ
Ground Resistance 25A
Induction Withstand Voltage Test 125Hz / 830V / 60s
Cooling Method Natural or air cooling
Temperature Rise ≤115K
Transformation Ratio
Air Carrying Current
Impedance Voltage about 4.5%
Total Losses 4%
Efficiency 80%--99%
Operating Temperature -15℃～40℃ (40℃, 90%R.H., 56days)
Storage Temperature -25℃～100℃(40℃, 90%R.H., 56days)
Certification CE, ISO
Technical parameters for reference only. For exact technical information, please contact us.
Product Images
30KVA Three Phase Dry Type Transformer technical diagram and internal components
30KVA Low Voltage Transformer exterior view showing construction and connections
Frequently Asked Questions
Q: Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality.
Q: What is the lead time?
A: Sample time 3-7 days, shipped by DHL, UPS, FedEx, etc. Mass production time 7-25 days.
Q: How long is the warranty?
A: 24 months from B/L. We provide free service for damaged accessories with photos, offer easily damaged accessories based on quantity, and provide technical support as needed.
Q: Is OEM/ODM available?
A: Yes! We are a manufacturer with our own R&D team and can customize products according to customer drawings or requirements. Customized services include colors, functions, packaging, and logo printing (MOQ: ≥10pcs).
Q: How to control the product quality?
A: All products hold CE certification. We have professional engineers and strict production processes with technical instructors for each step. QC supervisors conduct regular inspections, and we perform comprehensive performance and quality tests throughout production.
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Company Xiamen Winley Electric Co.,Ltd
Location No. 99 Yilan Road,Siming,Xiamen,Fujian,China
Contact Person Steven

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