The distribution transformer is one of the important equipment in the power supply and distribution system of industrial and mining enterprises and civil buildings, which reduces the network voltage of 10 (6) kV or 35 kV to the 230/400V bus voltage used by users. This type of product is suitable for AC 50 (60) Hz, three-phase maximum rated capacity of 2500kVA (single-phase maximum rated capacity of 833kVA, single-phase transformer is generally not recommended), can be used indoors (outdoor), can be installed on the pole when the capacity is 315kVA and below, the ambient temperature is not higher than 40 °C, not lower than -25 °C, the maximum daily average temperature is 30 °C, the maximum annual average temperature is 20 °C, the relative humidity is not more than 90% (ambient temperature 25 °C), and the altitude does not exceed 1000m. If it is inconsistent with the above conditions of use, it shall be adjusted according to the relevant provisions of GB6450-86.
GNEE Energy liquid-filled, single-phase pole or pad-mounted distribution transformers are specifically designed for networks where it is not practical to have a three-phase supply.
They are typically used for servicing residential overhead distribution loads.
They are also suitable for light commercial loads, industrial lighting, and diversified power applications.
Product scope
Primary voltage Up to 36 kV
Range Up to 315 kVA
Pole or pad mount
| Power grid electric transformer | |||||||||||||||
| Loss(kW) | Weight (kg) | (mm) | Gauge | ||||||||||||
| Rated Capacity | Voltage Group(kV) | Connection Method | (75) | No-load current | Impedance Voltage | (L) | (W) | (H) | |||||||
| (kVA) | HV | LV | No-load | Load | % | % | Machine | Oil | Gross | Dimension | Vertical | Horizontal | |||
| 50 | 0.21 | 1.21 | 2 | 195 | 205 | 590 | 1000 | 950 | 1450 | 550 | 550 | ||||
| 100 | 0.29 | 2.02 | 1.8 | 320 | 240 | 790 | 1080 | 1000 | 1600 | 550 | 550 | ||||
| 125 | 0.34 | 2.38 | 1.7 | 395 | 270 | 950 | 1100 | 1030 | 1630 | 660 | 660 | ||||
| 160 | 0.36 | 2.83 | 1.6 | 460 | 285 | 1020 | 1130 | 1060 | 1630 | 660 | 660 | ||||
| 200 | 0.43 | 3.33 | 1.5 | 555 | 325 | 1170 | 1190 | 1060 | 1670 | 660 | 660 | ||||
| 250 | 0.51 | 3.96 | 1.4 | 630 | 340 | 1340 | 1260 | 1160 | 1700 | 660 | 660 | ||||
| 315 | 38.5 | Dyn11 | 0.61 | 4.77 | 1.4 | 720 | 400 | 1530 | 1280 | 1240 | 1790 | 660 | 660 | ||
| 400 | 36.5 | 0.4 | Yd11 | 0.73 | 5.76 | 1.3 | 6.5 | 830 | 490 | 1780 | 1960 | 880 | 1900 | 820 | 820 |
| 500 | 35 | Dyn5 | 0.86 | 6.93 | 1.2 | 930 | 510 | 1960 | 2020 | 940 | 1920 | 820 | 820 | ||
| 630 | 33 | Yyn0 | 1.04 | 8.28 | 1.1 | 1085 | 600 | 2290 | 2070 | 1010 | 2010 | 820 | 820 | ||
| 800 | 1.23 | 9.9 | 1 | 1270 | 660 | 2640 | 2240 | 1040 | 2150 | 820 | 820 | ||||
| 1000 | 1.44 | 12.15 | 1 | 1495 | 735 | 3100 | 2300 | 1200 | 2150 | 820 | 820 | ||||
| 1250 | 1.76 | 14.67 | 0.9 | 1775 | 830 | 3630 | 2450 | 1280 | 2250 | 1070 | 1070 | ||||
| 1600 | 2.12 | 17.55 | 0.8 | 2140 | 935 | 4235 | 2220 | 1510 | 2350 | 1070 | 1070 | ||||
| 2000 | 2.61 | 21.5 | 0.8 | 2535 | 1035 | 4910 | 2310 | 1740 | 2440 | 1070 | 1070 | ||||
| 2500 | 3.15 | 23 | 0.8 | 3140 | 1190 | 5840 | 2370 | 1840 | 2490 | 1070 | 1070 | ||||
| (Note): (Tapping range of high voltage) ±5%; ±2×2.5%. power transformer oil distribution transformer | |||||||||||||||
Single-phase distribution transformers
Features of S13-M Type 10kv Series Low Loss Distribution Transformer
A. Good heat emission, big overload capacity. Can work without wind machine for long time under 130 overload, and be full load without compulsive wind cool without capacity descending under IP45 condition.
B. Perfect safe and resistance to fire operating can be combusting for long period under 800ºC and without smoke
C. Strong resistance to thermal shock(can be full load immediately at -50ºC)
D. Complete waterproof and airproof.
E. No partial discharge
F. Good hydrophobility and good resistance to alkaline cauterization and fundal influence
G. Environmental, low noise, no deleterious gas, easy to decomposition.
Why choose GNEE:
- All our voltage transformer we afford 2 years warranty(include customized one),
- All our products'insulation level is H( no need add extra fees up F to H),
- All our prodducts using 200 ° high temperature resistance material.(the best material in the market)
- All our prodcuts we got CE,ROHS,ISO:9001 certificate.
- All our products 10pcs can delivery within 7 work days.
- We free for printed your logo on our Machine.
- Storng R&D ,Customized welcome, our drawing send to your firstly,specification secondly, quotation lastly.
- Welcome to enquiry and join us, we will try our best do the best for you.
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GNEE Steel
GNEE Steel, established in 2008, is a leading manufacturer and supplier of diverse steel products in China. Our main products include hot/cold rolled steel, galvanized steel, galvalume steel, silicon steel,transformer,pre-painted steel, and stainless steel in coil, strip, sheet, plate, tube, bar, and so on.
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