Product Description
The S22 Series -10kV Energy Efficiency Oil-Immersed Transformer from Zhejiang GangHeng Electric represents the latest energy efficiency standard in the industry. We self-supply high-quality raw materials such as high-magnetic, low-loss silicon steel and high-temperature resistant insulation from the source, ensuring the product's superior performance. This oil type power transformer is engineered to minimize power loss during the energy conversion process, significantly reducing your operating costs and boosting overall system efficiency. Its highly efficient oil-immersed cooling design ensures the transformer operates within a safe temperature range, even under prolonged heavy loads, offering extreme reliability. Whether for low-power applications or for medium-to-high power demands, such as a 225 kVA 3 phase transformer, the S22 series provides an economical and reliable solution for commercial buildings, industrial applications, and renewable energy systems requiring stable and efficient power supply.
Parameters
|
Main Technical Data For 10kV Level,S13-,S20-,S22-M Series Three-Phase Oil-Immersed Distribution Transformers |
||||||||||||
|
Rated Power (kVA) |
HV Voltage (kV) |
H.V.Tap (kVA) |
LV Voltage (kV) |
Connection Symbol |
Short-Circuit Impedance (%) |
No-Load Loss (W) |
Load Loss (W) |
No-Load Current (%) |
||||
|
The S13 type |
The S20 type |
The S22 type |
The S13 type |
The S20 type |
The S22 type |
|||||||
|
30 |
6 |
±5% |
0.4~1.0 |
Dyn11 |
4 |
80 |
70 |
65 |
630 |
505 |
455 |
1.2 |
|
50 |
100 |
90 |
80 |
910 |
730 |
655 |
1.04 |
|||||
|
63 |
110 |
100 |
90 |
1090 |
870 |
785 |
0.96 |
|||||
|
80 |
130 |
115 |
105 |
1310 |
1060 |
945 |
0.96 |
|||||
|
100 |
150 |
135 |
120 |
1580 |
1265 |
1140 |
0.88 |
|||||
|
125 |
170 |
150 |
135 |
1890 |
1510 |
1360 |
0.88 |
|||||
|
160 |
200 |
180 |
160 |
2310 |
1850 |
1665 |
0.80 |
|||||
|
200 |
240 |
215 |
190 |
2730 |
2185 |
1970 |
0.80 |
|||||
|
250 |
290 |
260 |
230 |
3200 |
2560 |
2300 |
0.72 |
|||||
|
315 |
340 |
305 |
270 |
3830 |
3065 |
2760 |
0.72 |
|||||
|
400 |
410 |
370 |
330 |
4520 |
3615 |
3250 |
0.64 |
|||||
|
500 |
480 |
430 |
385 |
5410 |
4330 |
3900 |
0.64 |
|||||
|
630 |
4.5 |
570 |
510 |
460 |
6200 |
4960 |
4460 |
0.48 |
||||
|
800 |
700 |
630 |
560 |
7500 |
6000 |
5400 |
0.48 |
|||||
|
1000 |
830 |
745 |
665 |
10300 |
8240 |
7415 |
0.48 |
|||||
|
1250 |
970 |
870 |
780 |
12000 |
9600 |
8640 |
0.40 |
|||||
|
1600 |
1170 |
1050 |
940 |
14500 |
11600 |
10440 |
0.40 |
|||||
|
2000 |
5 |
1360 |
1225 |
1085 |
18300 |
14640 |
13180 |
0.32 |
||||
|
2500 |
1600 |
1440 |
1280 |
21200 |
16960 |
15270 |
0.32 |
|||||
Product Attributes
Type
S22 Series - 10kV Energy Efficiency Oil-Immersed Transformer.
Selling Point
High-efficiency, low-loss S22 design, far exceeding national energy standards; robust structure and effective oil cooling ensure an ultra-long lifespan of 20-30+ years.
Core Advantage
Low maintenance requirements; sealed tank prevents moisture and contamination.
Product Function
Problem Solved
Addresses issues of high loss, severe heat generation, and short lifespan common in traditional transformers.
Effect
Ensures stable, high-efficiency voltage conversion; versatile for indoor/outdoor installations, including pole-mounted and pad-mounted units.
Application Scenarios
Widely applicable in: Residential distribution, commercial buildings, industrial applications in factories and workshops, renewable energy systems (solar) for DC to AC conversion, and rural electrification projects.
Advanced Equipment & Production Features
Possesses a full set of first-class production and testing equipment, including shearing, winding, vacuum casting, vacuum impregnation, and test stations. Strict control over every link from raw materials to finished goods ensures stable transformer performance and avoids material quality fluctuations.
Packaging Service
We offer value-added packaging services including size customization, eco-friendly packaging, brand identification (including LOGO), and special protection (anti-vibration pads, pressure-resistant supports) for precision products.
Customization Service
Recognizing the unique needs of every project, we offer comprehensive customization across electrical parameters, structural design, materials (core, winding, insulation), special processes (epoxy resin casting), special application scenarios (e.g., medical, rail transit), and function expansion (e.g., smart monitoring).
Other Value-Added Services
Complimentary services include factory test data, technical support, and installation guidance. Additional value-added services are available, such as custom brand LOGO, parameter nameplate customization, and extended warranty.
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