Chongqing Bosun Electrical Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 2000 PCS per Month |
| Delivery Time | 15 Working Days |
| Packaging Details | Wooden case |
| Product Name | Power Distribution Substation |
| Color | As required |
| ODM/OEM | Accepted |
| Certificate | ISO,9001 CQC,CCC,CE |
| Payment | T/T L/C |
| Packing | Wooden Case |
| Brand Name | Bosun |
| Certification | ISO9001, CE, CQC,CCC |
| Place of Origin | Chongqing |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 2000 PCS per Month |
| Delivery Time | 15 Working Days | Packaging Details | Wooden case |
| Product Name | Power Distribution Substation | Color | As required |
| ODM/OEM | Accepted | Certificate | ISO,9001 CQC,CCC,CE |
| Payment | T/T L/C | Packing | Wooden Case |
| Brand Name | Bosun | Certification | ISO9001, CE, CQC,CCC |
| Place of Origin | Chongqing | ||
| High Light | 480V compact substation transformer ，Medium Voltage compact substation transformer ，480V compact substation unit | ||
Medium Voltage Low Voltage 480V Outdoor Type Power Distribution Substation
Product Description
Specification
| Rated Voltage | 12/17.5/24kV | 36kV |
|
Standard applicable | IEC 62271 – 202 (IEC 61330) | IEC 62271 – 202 (IEC 61330) |
| Normal ambient temperature | 40 ° C | 40 ° C |
| Maximum ambient temperature | 50 ° C | 50 ° C |
| Enclosure construction | Modular | Modular |
| Ventilation | Natural | Natural |
| Temperature class (Std.) | K 10 | K 10 |
| MV and LV compartment | IP 54 | IP 54 |
| Transformer compartment | IP 23 | IP 23 |
| Rated voltage (kV) | 12/24kV | 36kV |
| Power frequency (kV rms) | 28/50 | 70 |
| Impulse (kV p) | 75/125 | 170 |
| Rated frequency (Hz) | 50/60 | 50/60 |
| Rated normal current (A) | 630 | 630 |
| Breaking capacity (A) | 630 | 630 |
| Making capacity (kA) | 52.5 / 40 | 50 |
| Rated normal current (A) | 630 | 630 |
| Breaking capacity (kA) | 21/16 | 20 |
| Making capacity (kA) | 52.5 / 40 | 50 |
| Rated power (kVA) – oil type | 2500 | 2000 |
| Rated power (kVA) – Dry type | 2500 | 2000 |
| Rated secondary voltage (V) | 433 | 433 |
| Vector group | Dyn 11 | Dyn 11 |
| Tapping range | + 5 in steps of 2.5% | + 5 in steps of 2.5% |
| IP | Yes | Yes |
| Internal arc | Yes | Yes |
| Enclosure class | Yes | Yes |
| Impact test | Yes | Yes |
| Short circuit test on earthing | Yes | Yes |
Team Show
1.Professional team
2.Comprehensive services
3.Strict quality control
4.Comprehensive inspection
5.Responsibility guarantee
Advantages
1.Excellent quality
2.24 hour service
3.Professional design
4.Advanced technique
5.Rapid delivery
Why Choose Us
1.Our Expertise
2.Quality Products/Services
3.Competitive Pricing
4.Innovation
6.Possibles
7.Authorization by ABB Schneider Siemens
Company Details
Business Type:
Manufacturer
Year Established:
1996
Total Annual:
200000-300000
Employee Number:
160~200
Ecer Certification：
Active Member
Chongqing Bosun Electrical Co., Ltd. was established in 1996, located in Banan District Chongqing China, with convenient transportation, covers an area of 8,000 square meters. Devoted in the research and development, manufacturing, installation, and sales of complete sets of high ... Chongqing Bosun Electrical Co., Ltd. was established in 1996, located in Banan District Chongqing China, with convenient transportation, covers an area of 8,000 square meters. Devoted in the research and development, manufacturing, installation, and sales of complete sets of high ...
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