Main Products: Power Transformer ,Combined Transformer ,Outdoor vacuum circuit breaker ,High ang low voltage equipment ,Box-type transformer
JLS-6,10KV small high voltage combination transformer High quality
USD $500 - $1,800 /Set
Min.Order:1 Set
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Chengdu City Wenjiang District Cole Electric Manufacturing Factory
Business Type: Manufacturer,Trading Company
Chengdu Sichuan ChinaMain Products: Power Transformer ,Combined Transformer ,Outdoor vacuum circuit breaker ,High ang low voltage equipment ,Box-type transformerProduct Details
Cole Electric Manufacturing Factory
duct advantages
oil immersed combination transformer electric transformer
1.Safe, hardly inflammable, no pollution.
2.High accuracy voltage transformer.
3.Passed IOS9001.
4. Lowloss.low noise.high reliablity.
5.Good quality and best price.
6.Reliability:All in-service product have no damages or oil leakage occurred.
2.JLS-6,10,35 series power transformer technical parameters
current technical parameters
Rated primary current (A) | Secondary rated output(VA) | A second thermal current (KA) | Dynamic stability of current (KV) |
| 0.2S 0.2 |
|
|
5-10 |
10
| 0.3-0.6 | 0.75-1.5 |
10-20 | 0.6-1.2 | 1.5-3 | |
15-30 | 0.9-1.8 | 2.2-4.5 | |
20-40 | 1.2-2.4 | 3-6 | |
30-50(60) | 1.8-3(3.6) | 4.5-7.5(9) | |
40-75 | 2.4-4.5 | 6-11.25 | |
75-100 | 4.5-6 | 11.25-15 | |
100-150 | 6-9 | 15-22.5 | |
150-200 | 9-12 | 22.5-30 |
voltage technical parameters
Three-phase three-wire system:
Rated voltage(V) | Secondary rated output (VA) | Limit the output (VA) | rated insulation level (KV) |
| 0.2 level |
|
|
6000/100 |
20 |
300 | 7.2/32/60 |
10000/100 |
|
| 12/42/75 |
Three-phase four-wire system:
Rated voltage(V) | Secondary rated output (VA) | Limit the output (VA) | rated insulation level (KV) | |||
| 0.2 | 0.5 | 1 | 3 |
|
|
6000/100 |
20 |
300 | 7.2/32/60 | |||
10000/100 |
|
| 12/42/75 | |||
The combination transformer is A kind of outdoor electrical energy metering device,By three improvement of single phase full insulation voltage transformer three-phase star connection, three stage current transformer are concatenated in A, B, C phase JLSJWH-6,10 combination transformer Large capacity, small volume, light weight, convenient installation.
This product is suitable for outdoor ac 50 —60 Hz and rated voltage of 6, 10 kv and below the power line of measure current, voltage and electric energy metering.
3.Using conditions
Ambient temperature:
Highest air temperature +40 °C
Lowest air temperature -25°C
Highest daily average air temperature +30 °C
Highest annual average air temperature +20 °
4.Product Dimension
Mian Product
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Brief Introduction
Cole Electric Manufacturing Factory Located in the chengdu cross-strait science and technology industrial development park,Sichuang Province ,With its inception in 2003,Company is mainly specialized in design, development, production, sales below 35 kv level combined transformer, 10 kv power transformer, outdoor vacuum switch and the combined substation as one camp in the name of the company.
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