Xiamen Winley Electric Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 1000units/month |
| Delivery Time | 10-15days |
| Packaging Details | Plywood case |
| Name | Three-phase Dry type transformer |
| Rated power | 225KVA |
| Insulation class | C |
| Primary Voltage | 480Y/277V |
| Secondary Voltage | 380Y/220V |
| Temperature rise | <150℃ |
| Enclosure Material | NEMA 3R |
| UL certification number | UL-US-2329418-0 |
| Brand Name | WINLEY |
| Model Number | SG-225KVA |
| Certification | ISO,CE,UL/cUL |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000units/month |
| Delivery Time | 10-15days | Packaging Details | Plywood case |
| Name | Three-phase Dry type transformer | Rated power | 225KVA |
| Insulation class | C | Primary Voltage | 480Y/277V |
| Secondary Voltage | 380Y/220V | Temperature rise | <150℃ |
| Enclosure Material | NEMA 3R | UL certification number | UL-US-2329418-0 |
| Brand Name | WINLEY | Model Number | SG-225KVA |
| Certification | ISO,CE,UL/cUL | Place of Origin | CHINA |
| High Light | UL/cUL listed three phase dry type transformer ，480V to 220V dry type transformer ，NEMA 3R dry type transformer | ||
UL/cUL listed 225KVA Three Phase Dry Type Transformer C Class Insulation 480V To 220V NEMA 3R
summary
VPI transformer wiht C-class insulation , a maximum allowable temperature of 220°C, and a winding temperature rise limit of 150K.The transformer uses NOMEX® paper as the main insulation material, and the coil is made of vacuum pressure impregnation and high-temperature curing.
WINLEY has obtained C-Class Insulation Transformer UL/cUL certification, Our designed, built, and tested in accordance with the highest industry standards including NEMA, ANSI C.57, DOE, and IEEE as applicable.
Product Structure
Specification
| No. | Description | |
| 1 | Model | SG-225KVA |
| 2 | Name | Three-phase Dry type transformer |
| 3 | Rated power | SG-225KVA |
| 4 | Input voltage | 480Y/277V |
| 5 | Input current | 601.4A |
| 6 | Output voltage | 380Y/220V |
| 7 | Output current | 760A |
| 8 | Phase | Three |
| 9 | Frequency | 60Hz |
| 10 | Insulation class | C |
| 11 | Withstand voltage test | Primary to secondary 2500V/60S Primary to grounding 2500V/60S Secondary to grounding 2500V/60S |
| 12 | Insulation resistance | Primary to secondary >100MΩ Primary to grounding >100MΩ Secondary to grounding >100MΩ |
| 13 | Induced withstand voltage | 125Hz/Double voltage/min |
| 14 | Grounding resistance | 25A<100mΩ |
| 15 | Cooling method | Air cooling |
Drawing
WINLEY‘s C class insulation transformer advantage
Specification
| Model (kva) | Primary Voltage | Secondary Voltage | Coupling group tab | Shape dimension | Mounting dimension | K*J | The box dimension | |||||
| Bmax | Dmax±5 | Emax | A | C±5 | Bmax | Dmax±5 | Emax | |||||
| SG-10KVA | 660 400 380 200 | 380 220 110 36 | Yyn0 Y/d D/y D/d | 360 | 180 | 305 | 215 | 140 | 10*20 | 450 | 360 | 480 |
| SG-15KVA | 360 | 200 | 335 | 215 | 155 | 10*20 | 450 | 360 | 480 | |||
| SG-20KVA | 420 | 210 | 350 | 250 | 170 | 10*20 | 490 | 400 | 540 | |||
| SG-30KVA | 420 | 230 | 380 | 250 | 190 | 10*20 | 490 | 400 | 540 | |||
| SG-50KVA | 680 | 350 | 550 | 420 | 220 | 10*20 | 800 | 510 | 840 | |||
| SG-80KVA | 750 | 400 | 620 | 480 | 250 | 10*20 | 850 | 510 | 840 | |||
| SG-100KVA | 780 | 420 | 650 | 500 | 250 | 10*20 | 900 | 550 | 890 | |||
| SG-300KVA | 180 | 95 | 185 | 100 | 75 | 6*14 | ||||||
| SG-500KVA | 180 | 95 | 185 | 100 | 75 | 6*14 | ||||||
| SG-1000KVA | 180 | 110 | 185 | 100 | 90 | 6*14 | ||||||
| SG-2000KVA | 230 | 125 | 205 | 130 | 100 | 9*16 | ||||||
| SG-3000KVA | 240 | 145 | 215 | 130 | 120 | 9*16 | ||||||
| SG-4000KVA | 240 | 155 | 235 | 130 | 130 | 9*16 | ||||||
| SG-5000KVA | 320 | 160 | 255 | 180 | 115 | 10*20 | 400 | 330 | 480 | |||
| SG-6000KVA | 300 | 165 | 280 | 180 | 140 | 10*20 | 400 | 330 | 480 | |||
Production process
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo(MOQ:≥10pcs).
d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
$15M-$20M
Employee Number:
50~70
Ecer Certification：
Verified Supplier
WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction,... WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction,...
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