35kv High Voltage 1600kVA Oil-Immersed Power Transformer
| Customization: | Available |
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| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
| Phase: | Three |
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Basic Info.
- Model NO.
- S
- Core
- Core-type Transformer
- Cooling Method
- Oil-immersed Type Transformer
- Winding Type
- Two-winding Transformer
- Certification
- ISO9001, CCC
- Usage
- Power Transformer
- Frequency Characteristics
- Power Frequency
- Shape of Core
- Ring
- Rated Capacity(kVA)
- 31500-240000
- Hv
- 220kVA
- LV
- 63kv 66kv69kv
- Connection Symbol
- Ynd11
- Transport Package
- According to Client′ S
- Specification
- As manufacturer′ s design
- Trademark
- HZEC
- Origin
- China
- HS Code
- 8504232100
- Production Capacity
- 25/ Quarter
Packaging & Delivery
- Package Size
- 120.00cm * 65.00cm * 85.00cm
- Package Gross Weight
- 300.000kg
Product Description
and also agriculture projects.
Low Noise: Reduces noise pollution to the environment.
Low Partial Discharge: Ensures stable and reliable transformer operation.Low Temperature Rise: Provides strong overload capacity.
Low Loss: Optimizes energy structure.
Leakage-Free: Ensures high sealing performance of the transformer.
Maintenance-Free: Reduces customer maintenance costs.
High Impedance: Offers high short-circuit resistance, providing transformer safety.
Smart Components: Incorporates intelligent substation design technolog .
Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable transformer manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage complete sets of equipment.The equipment put into production and operation of the project advocates energy saving, intelligence, information and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center,with 71 utility model patents and 15 invention patents.With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC Products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa and other regions, covering more than 40 countries.
Their main features include:
1. Low noise, reducing noise pollution to the environment;
2. Low partial discharge, ensuring stable and reliable operation of the transformer;
3. Low temperature rise, with strong overloading capacity;
4. Low loss, optimizing the energy structure;
5. No leakage, with high sealing performance of the transformer;
6. Maintenance-free, reducing the customer's maintenance costs;
7. High impedance, with high short-circuit resistance, enhancing the safety performance of the transformer;
8. Utilization of intelligent components, incorporating intelligent power station design technology.
50-1600/35 SeriesThree-phase Double-winding Distribution Transformers with Off-circuit Tap Changer.
Rated capacity (kVA) |
Voltage ratio (kV) |
Connection Symbo |
ossva ues for S9 serialtranstomer |
loss va ues for S10 seria transiormer |
loss values for S1 serialtransomer |
No-load current (%) |
mpedance (%) |
Weight |
OutlineDimension |
Gauge mm |
||||||||
| HV | LV | No-load 0ss |
Full-oad 0ss |
No-load 0ss |
Full-oad 0ss |
No-load 0ss |
Full-oad 0ss |
Oil Weight |
Untanking weight |
Total weight |
L | W | H | |||||
| 50 | 35 38.5 ±5% or ±2× 2.5% |
0.4 | Yyn0 Dyn11 |
0.21 | 1.21 | 0.19 | 1.15 | 0.17 | 1.15 | 2 | 6.5 | 275 | 740 | 1100 | 1000 | 1700 | 660 | |
| 100 | 0.29 | 2.02 | 0.26 | 1.92 | 0.23 | 1.92 | 1.8 | 350 | 995 | 1100 | 1150 | 1750 | 660 | |||||
| 125 | 0.34 | 2.38 | 0.31 | 2.26 | 0.27 | 2.26 | 1.7 | 430 | 1250 | 1100 | 1150 | 1800 | 660 | |||||
| 160 | 0.36 | 2.83 | 0.32 | 2.69 | 0.29 | 2.69 | 1.6 | 450 | 1405 | 1160 | 1150 | 1860 | 660 | |||||
| 200 | 0.43 | 3.33 | 0.39 | 3.16 | 0.34 | 3.16 | 1.5 | 495 | 1460 | 1230 | 1300 | 1950 | 660 | |||||
| 250 | 0.51 | 3.96 | 0.46 | 3.76 | 0.41 | 3.76 | 1.4 | 520 | 1625 | 1250 | 1300 | 2000 | 660 | |||||
| 315 | 0.61 | 4.77 | 0.55 | 4.53 | 0.49 | 4.53 | 1.4 | 590 | 1915 | 1400 | 1320 | 2070 | 820 | |||||
| 400 | 0.73 | 5.76 | 0.66 | 5.47 | 0.58 | 5.47 | 1.3 | 680 | 2175 | 1510 | 1350 | 2150 | 820 | |||||
| 500 | 0.86 | 6.93 | 0.77 | 6.58 | 0.69 | 6.58 | 1.2 | 760 | 2485 | 1620 | 1370 | 2240 | 820 | |||||
| 630 | 1.04 | 8.28 | 0.94 | 7.87 | 0.83 | 7.87 | 1.1 | 830 | 2950 | 1750 | 1390 | 2330 | 820 | |||||
| 800 | 1.23 | 9.9 | 1.11 | 9.41 | 0.98 | 9.41 | 1 | 880 | 3370 | 1900 | 1420 | 2400 | 820 | |||||
| 1000 | 1.44 | 12.15 | 1.3 | 11.54 | 1.15 | 11.54 | 1 | 1005 | 4140 | 2165 | 1450 | 2485 | 820 | |||||
| 1250 | 1.76 | 14.67 | 1.58 | 13.94 | 1.41 | 13.94 | 0.9 | 1160 | 4700 | 2230 | 1500 | 2600 | 1070 | |||||
| 1600 | 2.12 | 17.55 | 1.91 | 16.67 | 1.7 | 16.67 | 0.8 | 1250 | 5570 | 2250 | 1650 | 2650 | 1070 | |||||
630-2500/35 Series Three-phase Double-winding Distribution Transformers with Off-circuit Tap Changer
Rated capacty (kVA) |
Voltage ratio (kV) |
Connection Symbo |
loss values for S9 serial transfomer |
loss values for S10 serial transfomer |
loss values for S11 serial transfomer |
No-load Current (%) |
mpedance (%) |
Weight |
Outline Dimension | Gauge mm |
||||||||
| HV | LV | No-load l0ss |
Full-load loss |
No-load l0ss |
Full-load loss |
No-load l0ss |
Full-load loss |
Oil weight |
Untanking weight |
Total Weigh |
L | W | H | |||||
| 630 | 35 | 1.04 | 8.28 | 0.94 | 7.87 | 0.83 | 7.87 | 1.1 | 0.65 | 2.9 | 2100 | 1300 | 2300 | 820 | ||||
| 800 | 38.5 | 6.3 | 1.23 | 9.9 | 1.11 | 9.4 | 0.98 | 9.4 | 1 | 0.7 | 3.2 | 2200 | 1350 | 2350 | 820 | |||
| 1000 | ±5% | 6.6 | Yd11 | 1.44 | 12.15 | 1.3 | 11.54 | 1.15 | 11.54 | 1 | 0.85 | 3.5 | 2350 | 1450 | 2400 | 820 | ||
| 1250 | or | 10 | 1.76 | 14.67 | 1.58 | 13.94 | 1.41 | 13.94 | 0.9 | 6.5 | 1.01 | 3.84 | 2500 | 1600 | 2450 | 1070 | ||
| 1600 | ±2× | 10.5 | 2.12 | 17.55 | 1.91 | 16.67 | 1.7 | 16.67 | 0.8 | 1.2 | 5 | 2600 | 1700 | 2500 | 1070 | |||
| 2000 | 2.5% | 11 | 2.72 | 19.35 | 2.45 | 18.38 | 2.18 | 18.38 | 0.7 | 1.28 | 6 | 2730 | 1800 | 2600 | 1070 | |||
| 2500 | 3.2 | 20.7 | 2.88 | 19.67 | 2.56 | 19.67 | 0.6 | 1.4 | 7 | 2870 | 1900 | 2700 | 1070 | |||||
35kVDouble-winding Distribution Transformers with Off-circuit Tap Changer
Rated capacity (kVA) |
HV | Voltage ratio (kV) HVTapping Range |
LV |
Connection Symbol |
No-load loss (kW) |
No-load current (%) |
Full-load loss (kW) |
Impedance (%) |
| 3150 | 35 38.5 |
±2×2.5% | 3.15 3.3 6.3 6.6 10.5 11 |
Yd11 | 3.80 | 0.56 | 24.30 | 7.0 |
| 4000 | 4.52 | 0.56 | 28.80 | |||||
| 5000 | 5.40 | 0.48 | 33.03 | |||||
| 6300 | 6.56 | 0.48 | 36.90 | 7.5 | ||||
| 8000 | YNd11 | 9.00 | 0.42 | 40.50 | ||||
| 10000 | 10.88 | 0.42 | 47.70 | |||||
| 12500 | 12.60 | 0.40 | 56.70 | 8.0 | ||||
| 16000 | 15.20 | 0.40 | 69.30 | |||||
| 20000 | 18.00 | 0.40 | 83.70 | |||||
| 25000 | 21.28 | 0.32 | 99.00 | |||||
| 31500 | 25.28 | 0.32 | 118.80 |
35kV Double-winding Power Transformers with On-load Tap-changer
Rated capacity (kVA) |
Voltage ratio (kV) |
Connection Symbol |
No-load loss (kW) |
No-load current (%) |
Full-load loss (kW) |
Impedance (%) |
||
HV |
HVTapping Range |
LV |
||||||
| 3150 | 35 38.5 |
±3×2.5% | 6.3 6.6 10.5 11 |
Yd11 | 4.04 | 0.72 | 26.01 | 7.0 |
| 4000 | 4.84 | 0.72 | 30.69 | |||||
| 5000 | 5.80 | 0.68 | 36.00 | |||||
| 6300 | 7.04 | 0.68 | 38.70 | 7.5 | ||||
| 8000 | YNd11 |
9.84 | 0.60 | 42.75 | ||||
| 10000 | 11.60 | 0.60 | 50.58 | |||||
| 12500 | 13.68 | 0.56 | 59.85 | 8.0 | ||||
| 16000 | 16.46 | 0.54 | 74.02 | |||||
| 20000 | 19.46 | 0.54 | 87.14 | |||||
Service environment
1.Device types: outdoor type
2.Type of Voltage Regulation: Off-circuit or On-Ioad
3.Tapping Range: ±5 % ±2x2.5 % ±4x2.5 %
4.Frequency: 50Hz or 60Hz
5.Phases: Three or single
6.Connection Symbol: Dyn11,Yyn0 ( or as requested)
7.Short- circuit Impedance: Standard Impedance
8.Altiude is not exceeding 1000m,ambient temperature not exceeding 40OC. If it can't meet such conditions,we will modulate parameters in accordance with standard.
After-sales service
1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.
2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user's feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.
3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!
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