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Reliable 11kV 230V Single Phase Transformer The 11kV 230V single phase transformer is designed for efficient power step-down from medium voltage to low voltage, commonly used in rural electrification, residential areas, small businesses, and light commercial applications. With customized capacities ranging from 10kVA to 250kVA and voltage options from 120V up to 33kV, this transformer ensures flexible solutions to meet different load requirements. Its compact design allows for easy installation on poles or ground-mounted systems, providing reliable electricity access where three-phase power is not required. | ![]() |
![]() | Versatile 11kV 440V Pole Mounted Substation The 11kV 440V pole mounted substation delivers robust three-phase power distribution, ideal for industrial sites, commercial complexes, and urban infrastructure where higher loads are needed. Unlike single-phase units, this system supports larger capacities and multiple equipment connections, ensuring stable supply and reduced transmission losses. Built with customizable ratings from 10kVA to 250kVA and adaptable to voltage ranges of 120V~33kV, the pole-mounted substation offers flexibility, durability, and ease of deployment in both developed grids and remote power networks. |
Model
| Number | Product Name | Product Material | Unit | Size | Weight(KG) | Height |
| 1 | 10KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 590*520*1095 | 161 | 940 |
| 2 | 15KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 590*530*1125 | 199 | 940 |
| 3 | 25KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 600*530*1195 | 266 | 970 |
| 4 | 37.5KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 670*600*1205 | 313 | 990 |
| 5 | 50KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 670*630*1225 | 375 | 1040 |
| 6 | 75KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 670*770*1255 | 408 | 1060 |
| 7 | 100KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 720*850*1285 | 484 | 1060 |
| 8 | 167KVA Single-phase pole mounted transformer | Silicon steel sheet, copper | Set | 760*850*1335 | 741 | 1080 |
| 9 | 250KVA Single-phase grounding pole transformer | Silicon steel sheet, copper | Set | 870*900*1385 | 845 | 1150 |
| Rated Capacity(kVA) | Voltage(V) | Loss(W) | Dimensions(mm) | Weight (kg) | |||||||||
| H.V. | Tap Range | L.V | No-load | On-load | A | B | C | D | Oil Weightt | Total Weight | |||
| D11-3 | 3 | 33000 30000 | 9 | 45 | 800 | 400 | 500 | 300 | 10 | 70 | |||
| D11-5 | 5 | 19 | 75 | 860 | 430 | 510 | 340 | 15 | 92 | ||||
| D11-10 | 10 | 36 | 120 | 910 | 470 | 550 | 380 | 22 | 150 | ||||
| D11- 15 | 15 | 50 | 195 | 970 | 500 | 580 | 410 | 30 | 210 | ||||
| D11-25 | 25 | 80 | 290 | 1025 | 550 | 630 | 450 | 45 | 258 | ||||
| D11-37.5 | 37.5 | 17321 | 120 | 105 | 360 | 1225 | 630 | 680 | 520 | 50 | 340 | ||
| D11-50 | 50 | 11547 13800 7967 7620 6350 | ±2×2.5% | 220 240 250 | 135 | 500 | 1235 | 630 | 680 | 520 | 62 | 395 | |
| D11-75 | 75 | 190 | 650 | 1300 | 680 | 720 | 550 | 88 | 480 | ||||
| D11-100 | 100 | 210 | 850 | 1350 | 780 | 810 | 610 | 94 | 530 | ||||
| D11-167 | 167 | 350 | 1410 | 1460 | 830 | 890 | 660 | 138 | 680 | ||||
| D11-250 | 250 | 500 | 2000 | 1570 | 960 | 950 | 660 | 250 | 990 | ||||
| D11-333 | 333 | 650 | 2500 | 1660 | 960 | 960 | 660 | 300 | 1160 | ||||
Spanning 250,000 in Henan, our smart factory leverages 5G automation to produce 3,000+ IEC/CE-certified substations annually. With 158 patents and 99% automation, we power projects across 80+ countries.
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Q: Are you a factory or a trade company?
A: Integrated Manufacturing & Trading, OEM/ODM available.
Q: Our Advantage?
A: 30 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service.Also some free parts can be provided.
Q: How long is your delivery time?
A: it is depends on your quantity,generally within 15-20 days upon receipt of the advance payment.
Q: What is your payment terms?
A : T/T, L/C,Visa Paypal ,Weatern Union for different circumstances.
Q: Do you have inspection procedure before shiping?
A: Yes,we do 100% QC inspection
Q: What certificates do you have?
A: CESGS ISOIEC StandardsGost Certificates.
Long-term strategic partnerships with DuPont, ABB, Siemens, etc.
Q:AS we knew, when we make order, some suppliers used lower material insted of high quality material products and send to us, how can i trust you?
A: we suggest clients to test the material after receiving goods. We aim to do long term business, not one times.
TSTYNICE transformers hold ISO 9001, IEC 60076, CE, GOST, SGS, and BV certifications, with 158 patents (20 inventions). Our CNAS-accredited lab ensures global compliance across 80+ markets.
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