With head office located in Yingze District, Taiyuan City, Shanxi Province, Taiyuan Haodong Hengrui Electric Co., Ltd was established in 2006, we have more than 17 years experience in electrical industry. Our company covers an area of 176 square meters.
Our products covers various high and low voltage power equipment and new energy equipment sales and technical development services, such as transformers , transducers, circuit breakers, switch cabinets, switching stations, new energy charging piles, small wind turbines, movable passive lighting , etc. Besides, we are making great efforts to develop new products to meet different requirements
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10kva Galvanic Isolation Transformer
$ 640.00 -
10kva Power Isolation Transformer
$ 320.00 -
115kva Toroidal Isolation Transformer
$ 1675.00 -
8kva isolation Transformer
$ 185.00 -
12kva Isolation Transformer
$ 350.00 -
30kva Isolation Transformer
$ 742.00 -
200kva Isolation Transformer
$ 3360.00
Why choose us
Our Services
We also welcome O E M and O D M orders, whether selecting a current product from our store or seeking engineering assistance for your application, please do not hesitate to talk to our customer service center about your sourcing requirements.
Our Solutions
Customers are able to contact us via mobile-phone, email, etc. At the same time, we promise that the products sold.
Product Parameters
|
Capacity |
50VA~2500kVA |
Working Efficiency |
≥95% |
|
Rated Voltage |
<10kV |
Temperature Rise |
≤125K(H class)/<100K(F class) |
|
Rated Frequency |
50~60Hz |
Impedance |
Upon customer request |
|
Winding Materials |
Copper/Aluminum |
Connection Section |
Dyn11 or upon customer request |
|
Sound Level |
≤75dB |
Ingress Protection |
Upon customer request |
|
Insulation Class |
F/H/A/B |
Package |
Wood Crate/ Cardboard Box |
|
Leading Time |
7~30 Working days |
Insulation Resistance |
>100MΩ |
|
Dielectric Withstanding Voltage : Upon customer request |
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Isolation Transformer Are Widely Used In Multiple Fields
Building Power Supply
Used for power distribution in commercial buildings, residential communities, office buildings, and other buildings, especially in places with high environmental and fire safety requirements.
Industrial Facilities
Provide stable power support in industrial production lines, factories, mines, and other places.
Transportation Facilities
Electricity supply for public transportation facilities such as subways, airports, and stations.
Hospitals And Schools
Due to their superior safety and reliability, they are commonly used in important facilities such as hospitals and schools.
Computer Room And Data Center
Dry type transformers provide high-quality power supply and protect sensitive computers and data equipment.
Operation Environment
Altitude: Not exceeding 1000m, shall be derating used if above 1000m;
1
>>
Ambient Temperature: -25ºC~55ºC.
2
>>
Relative Humidity: ≤95%;
3
>>
As to the installation site, to make sure no bad effect on transformer insulation, chemical deposition, dust, and other explosive or erosive medium.
4
>>
The supply voltage approximates sinusoidal wave, and the three-phase voltage is relatively balanced.
5
Specification, Size, Weight
|
Specification |
Product Size without Shell |
Weight (kg) |
Size with Shell (cm) |
Weight (kg) |
|
SBK-SG-0.3 KVA |
20×10×18 |
4 |
35×20×20 |
7 |
|
SBK-SG-0.5KVA |
20×10×18 |
5 |
35×20×23 |
8 |
|
SBK-SG-0.75KVA |
20×10×18 |
6 |
35×20×23 |
10 |
|
SBK-SG-1KVA |
25×10×20 |
8 |
40×20×25 |
13 |
|
SBK-SG-1.5KVA |
25×11×20 |
11 |
40×20×25 |
15 |
|
SBK-SG-2KVA |
25×12×20 |
18 |
40×20×25 |
24 |
|
SBK-SG-2.5KVA |
25×13×20 |
20 |
40×20×25 |
26 |
|
SBK-SG-3KVA |
30×13×25 |
24 |
45×25×30 |
37 |
|
SBK-SG-4KVA |
30×14×25 |
8 |
45×25×30 |
41 |
|
Specification |
Product Size without Shell |
Weight (kg) |
Size with Shell (cm) |
Weight (kg) |
|
SBK-SG-5 KVA |
30×15×25 |
35 |
45×25×30 |
56 |
|
SBK-SG-6KVA |
30×16×25 |
40 |
45×25×30 |
64 |
|
SBK-SG-7KVA |
35×15×30 |
45 |
50×25×35 |
80 |
|
SBK-SG-8KVA |
35×16×30 |
55 |
50×25×35 |
80 |
|
SBK-SG-10KVA |
42×21×42 |
90 |
60×32×65 |
130 |
|
SBK-SG-15KVA |
52×24×52 |
135 |
70×35×77 |
185 |
|
SBK-SG-20KVA |
52×24×52 |
180 |
70×35×77 |
220 |
|
SBK-SG-30KVA |
55×28×65 |
220 |
80×40×87 |
260 |
|
SBK-SG-40KVA |
61×30×65 |
265 |
90×50×95 |
320 |
|
SBK-SG -50KVA |
61×30×65 |
295 |
90×50×95 |
360 |
|
SBK-SG -60KVA |
70×32×66 |
370 |
100×50×105 |
440 |
|
SBK-SG -80KVA |
70×32×67 |
450 |
100×50×105 |
530 |
|
SBK-SG-100KVA |
75×35×68 |
490 |
100×50×105 |
570 |
|
SBK-SG-120KVA |
75×35×68 |
100×50×105 |
600 |
|
|
SBK-SG-150KVA |
85×37×68 |
120×65×115 |
690 |
|
|
SBK-SG-180KVA |
95×45×83 |
120×65×115 |
930 |
|
|
SBK-SG-200KVA |
95×45×83 |
120×65×115 |
1010 |
|
|
SBK-SG-250KVA |
95×45×83 |
120×65×115 |
1180 |
|
|
SBK-SG-300KVA |
105×45×95 |
120×70×125 |
1450 |
|
|
SBK-SG-320KVA |
105×45×95 |
130×50×135 |
1490 |
|
|
SBK-SG-350KVA |
105×45×95 |
130×50×135 |
1600 |
|
|
SBK-SG-400KVA |
115×55×105 |
140×60×145 |
1700 |
|
|
SBK-SG-450KVA |
115×55×105 |
140×60×145 |
1850 |
|
|
SBK-SG-500KVA |
120×60×115 |
145×65×150 |
1930 |
FAQ
As one of the leading isolation transformer suppliers in China, we warmly welcome you to wholesale cheap isolation transformer for sale here from our factory. All customized products are with high quality and low price.
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