| Customization: | Available |
|---|---|
| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
| Phase: | Three |
Industry-leading Audited Factory
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
(1) Advanced technics and beautiful appearance.
(2) Dampproof and waterproof.
(3) Maintenance free and easy installation.
(4) High structural strength, perfect anti-short-circuitability, low level of sound.
(5) Low losses, strong overload capacity.
| Power | 20~2500kVA | Working Efficiency | 95% |
| Rated Voltage | 36~3300V | Temperature Rise | <125K |
| Rated Frequency | 50~60Hz | Impedance Voltage | (4%~6%)±10% |
| Winding Material | Copper(aluminum) | Sound Level | <65dB |
| Connection Section | D/y11 | Ingress Protection | IP32 |
| Insulation Class | F | Package | Wood Crate/Cardboard Box |
| Dielectric Withstanding Voltage | 1.0~18kV | Product Application | Power isolation |
| Insulation Resistance | >100MΩ | Leading Time | 7-10 working days |
| Regulatory (Production Compliance): [GB/T 1094.11-2007] Power transformers. Part 11: Dry-type transformers |
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| Product Type | Insulation Class |
Capacity(VA) | Overall Dimensions (Max) |
Installation Dimensions (±2) |
Weight | ||||
| W | D | H | x | y | d | ||||
| SG-50 | B | 50 | 110 | 100 | 125 | 90 | 55 | Φ6*12 | 1.8kg |
| SG-100 | B | 100 | 125 | 100 | 130 | 110 | 52 | Φ5*9 | 2.9kg |
| SG-200 | B | 200 | 150 | 116 | 155 | 130 | 70 | Φ5*9 | 5.8 kg |
| SG-300 | B | 300 | 150 | 116 | 155 | 130 | 75 | Φ5*9 | 6.3 kg |
| SG-500 | B | 500 | 190 | 116 | 172 | 130 | 85 | Φ6*9 | 9.0 kg |
| SG-750 | B | 750 | 190 | 130 | 172 | 130 | 105 | Φ6*9 | 13.0 kg |
| SG-1K | F | 1K | 240 | 145 | 230 | 100 | 101 | Φ6*9 | 16.0 kg |
| SG-2K | F | 2K | 240 | 170 | 230 | 100 | 126 | Φ6*9 | 24.0 kg |
| SG-3K | F | 3K | 265 | 220 | 260 | 125 | 135 | Φ6*9 | 35.0 kg |
| SG-4K | F | 4K | 300 | 210 | 295 | 160 | 132 | Φ6*9 | 38.0 kg |
| SG-5K | F | 5K | 330 | 220 | 310 | 160 | 143 | Φ10*15 | 46.0 kg |
| SG-6K | F | 6K | 330 | 230 | 310 | 160 | 153 | Φ10*15 | 58.0 kg |
| SG-7K | F | 7K | 360 | 240 | 360 | 200 | 156 | Φ10*15 | 64.0 kg |
| SG-8K | F | 8K | 360 | 245 | 360 | 200 | 161 | Φ10*15 | 80.0 kg |
| SG-9K | F | 9K | 360 | 250 | 360 | 200 | 166 | Φ10*15 | 85.0 kg |
| SG-10K | F | 10K | 360 | 260 | 360 | 200 | 171 | Φ10*15 | 104 kg |
| SG-15K | F | 15K | 360 | 290 | 370 | 200 | 201 | Φ10*15 | 148 kg |
| SG-20K | F | 20K | 420 | 300 | 410 | 200 | 208 | Φ12*18 | 186 kg |
| SG-25K | F | 25K | 620 | 390 | 480 | 400 | 175 | Φ14*30 | 207 kg |
| SG-30K | F | 30K | 635 | 400 | 500 | 400 | 180 | Φ14*30 | 231 kg |
| SG-35K | F | 35K | 480 | 350 | 440 | 300 | 180 | Φ13*20 | 215 kg |
| SG-40K | F | 40K | 500 | 370 | 420 | 300 | 190 | Φ13*20 | 250 kg |
| SG-45K | F | 45K | 520 | 370 | 470 | 300 | 190 | Φ13*20 | 280 kg |
| SG-50K | F | 50K | 530 | 380 | 520 | 300 | 200 | Φ13*20 | 320 kg |
| SG-60K | F | 60K | 590 | 390 | 610 | 400 | 215 | Φ13*20 | 420 kg |
| SG-70K | F | 70K | 640 | 400 | 570 | 400 | 220 | Φ13*20 | 425 kg |
| SG-100K | F | 100K | 690 | 420 | 650 | 500 | 230 | Φ13*20 | 580 kg |
| SG-150K | F | 150K | 720 | 400 | 720 | 500 | 265 | Φ13*20 | 680 kg |
| SG-200K | F | 200K | 760 | 400 | 720 | 500 | 280 | Φ13*20 | 760 kg |
| SG-300K | F | 300K | 820 | 600 | 880 | 500 | 350 | Φ13*20 | 1100 kg |
| SG-400K | F | 400K | 880 | 600 | 960 | 500 | 500 | Φ13*20 | 1350 kg |
| SG-500K | F | 500K | 970 | 600 | 990 | 500 | 500 | Φ13*20 | 1550 kg |
Water conservancy and hydropower engineering, chemical energy, rapid transit, photovoltaic inverter, mining machinery, etc.
Q: Are you a Manufacturer, factory or Trading company ?
A: We are the manufacturer specializing in transformer, inductor, and reactor production for 47 years.
Q:What's your warranty terms?
A:We offer 12 months warranty time.
Q:Lead time for mass production?
A:7 to 15 working days or depending on order quantity.
Q:What's your payment terms?
A:T/T , T/C or negotiation.
Q:How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have 8 QC inspections during the manufacturing process from raw material to the final products.
Q: Do you have the products in stock?
A: No , We don't have stock. All our products produce according to your order quantity.
Q: How can I trust you ?
A: Our company, founded in 1975, has been cooperated with Fortune 500 companies such as CRCC, CRRC for over 10 years. We have many patent certificates, CE certificate, TUV certificate, ISO9001 certificate. Our products are widely used all around the world. We believe that we can provide you products of good quality with competitive price. We are the audited diamond supplier of Made-In-China.
Q: What should provide to make custom transformer ?
A: Technical drawing is the best, or tell us power (capacity), voltage, installation size limitation, insulation class and etc.
Q: Could I have your catalog and price list for trial order in MOQ quantity?
A: All of our products are showing on Made-in-China or official website, you are always welcome to ask me to get more information directly.
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