Henan Hengyu Electric Group Co., Ltd.
Product
35kV, S series oil-immersed distribution transformers
Classification:
Key Words:
35kV, S series oil-immersed distribution transformers
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Product Model Meaning
| model number | S | □ | □ | □ | - | □ | / | □ |
| hidden meaning | three-phase (physics) | "F" for air-cooled, no code for self-cooled. | "Z" for on-load voltage regulation | Performance Level Designator | Rated capacity (kVA) | Voltage Class (kV) |
Product Overview
This series of products are more advanced in design, and have been substantially improved and enhanced in material, structure and process. The high and low voltage clamping parts are tightened by steel tension band or upper and side beams to form a solid frame structure, which enhances the core clamping force and the ability to withstand transportation impact. Strong short-circuit resistance, beautiful appearance selection, reliable operation, low loss and low noise. As the substation equipment in the field of power transmission and distribution, infrastructure field, public transportation, building and housing, industrial field, information technology field and new energy field.
Conditions Of Use
1. Altitude: ≤1000M;
2. Ambient temperature: -40℃~+40℃;
3. Outdoor wind speed: ≤45m/s
4. Ground inclination: ≤3°.
5. Seismic capacity: horizontal acceleration ≤ 0.3m/s2, vertical acceleration ≤ 0.15m/s2
6. Installation location: no fire, explosion hazard, serious dirt, chemical corrosion and severe vibration;
7. The above conditions of use can not meet the requirements, the user can negotiate with the company to solve the problem.
Product Advantages
1. Iron core (of the heart)
Adopting 45° full diagonal ladder joint technology, effectively reducing no-load loss, no-load current and core noise; using clamps and pulling plate structure to make the core stable and firm as a whole, thus improving short-circuit and impact resistance.
2. Transformers
Cylindrical type for high voltage and cylindrical or foil type for low voltage are adopted to improve the short circuit resistance; the oil guiding structure inside the winding is used to improve the oil flow path, thus reducing the temperature rise and improving the load capacity.
3 Fuel tanks
It is a fully sealed bell-type structure, and the tank reinforcing iron adopts corrugated folded plate structure with fewer welding seams and high mechanical strength; the cooling device adopts chip radiator, which has faster circulating speed, high heat dissipation efficiency, and improves the overload capacity.
4 Body
All insulating parts and welding parts of winding head and lead wire are rounded; steel positioning is adopted on both top and bottom of the body to ensure that the body will not be shifted under all kinds of transportation conditions.
Product Certificate
Transformer Workshop
| 35KV oil-immersed distribution transformer performance parameters | ||||||||||||||||
|
Rated high voltage: 35(33,38.5)KV Rated low voltage: 0.4(0.415,0.433)KV |
Linkage group: D,yn11 or Y,ynO High pressure range: ±2x2.5% |
Rated frequency: 50Hz/60Hz Insulation level: LI200 AC85/AC5 |
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| rated Capacity (kVA) |
Short Circuit Impedance (%) |
S20 | S13/S18 | S11 |
No-load current (%) |
sound pressure level (A) |
weights (Kg) |
Overall Dimension(cm) | ||||||||
| No-load loss (W) |
Load Loss (W) |
No-load loss (W) |
Load Loss (W) |
No-load loss (W) |
Load Loss (W) |
elder | surname Kuan | your (honorific) | ||||||||
| Dyn11 | YynO | Dyn11 | YynO | Dyn11 | YynO | |||||||||||
| 50 | 6.5 | 120 | 960 | 910 | 130 | 1200 | 1140 | 160 | 1200 | 1140 | 1.3 | 52 | 690 | 1140 | 960 | 1490 |
| 100 | 165 | 1610 | 1530 | 185 | 2010 | 1910 | 230 | 2010 | 1910 | 1.1 | 55 | 900 | 1140 | 1000 | 1600 | |
| 125 | 185 | 1890 | 1810 | 210 | 2370 | 2260 | 270 | 2370 | 2260 | 1.1 | 55 | 990 | 1150 | 1100 | 1650 | |
| 160 | 200 | 2260 | 2145 | 225 | 2820 | 2680 | 280 | 2820 | 2680 | 1.0 | 58 | 1180 | 1150 | 1100 | 1650 | |
| 200 | 240 | 2660 | 2530 | 270 | 3320 | 3160 | 340 | 3320 | 3160 | 1.0 | 58 | 1310 | 1150 | 1150 | 1650 | |
| 250 | 290 | 3160 | 3010 | 320 | 3950 | 3760 | 400 | 3950 | 3760 | 0.9 | 60 | 1490 | 1350 | 1190 | 1760 | |
| 315 | 345 | 3800 | 3625 | 385 | 4750 | 4530 | 480 | 4750 | 4530 | 0.9 | 60 | 1780 | 1560 | 1230 | 1840 | |
| 400 | 420 | 4590 | 4380 | 465 | 5740 | 5470 | 580 | 5740 | 5470 | 0.8 | 61 | 1930 | 1770 | 1280 | 2010 | |
| 500 | 490 | 5530 | 5265 | 545 | 6910 | 6580 | 680 | 6910 | 6580 | 0.8 | 61 | 2360 | 1990 | 1300 | 2100 | |
| 630 | 595 | 6290 | 665 | 7860 | 830 | 7860 | 0.7 | 63 | 2670 | 2200 | 1300 | 2290 | ||||
| 800 | 705 | 7520 | 785 | 9400 | 980 | 9400 | 0.7 | 63 | 2990 | 2220 | 1350 | 2250 | ||||
| 1000 | 830 | 9200 | 920 | 11500 | 1150 | 11500 | 0.7 | 66 | 3280 | 2290 | 1380 | 2280 | ||||
| 1250 | 1005 | 11120 | 1120 | 13900 | 1400 | 13900 | 0.6 | 66 | 3560 | 2250 | 1430 | 2360 | ||||
| 1600 | 1210 | 13280 | 1350 | 16600 | 1690 | 16600 | 0.6 | 68 | 3880 | 2270 | 1600 | 2400 | ||||
| 2000 | 1430 | 15760 | 1590 | 19700 | 1990 | 19700 | 0.5 | 68 | 5120 | 2300 | 2190 | 2650 | ||||
| 2500 | 1700 | 18560 | 1890 | 23200 | 2360 | 23200 | 0.5 | 68 | 6650 | 2530 | 2260 | 2760 | ||||
| 3150 | 2050 | 22080 | 2280 | 27600 | 2810 | 27600 | 0.4 | 70 | 8260 | 2720 | 2290 | 2850 | ||||
| Note: The above data is only for reference when designing and selecting, and the final data is subject to the real thing. | ||||||||||||||||
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HengyuElectric@gmail.com
+86 15226186773
No.88 Wenjin West Street, WenfengDistrict, Anyang, Henan, China
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