Ningbo Tianan (Group) Co.,Ltd.
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 1000 units / year |
| Delivery Time | 45days |
| Packaging Details | Standard export package |
| Voltage | 35kV (40.5kV) |
| LV unit | 690V |
| Protection Level | IP23-IP33 |
| Capacity | 1600KVA~5500KVA |
| Transformer | Oil / Dry Type |
| Connection symbol | DYn11 |
| Brand Name | Tianan |
| Model Number | YBT |
| Certification | CQC,ISO,CCC |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
10KV Fully Enclosed oil immersed Transformer Prefabrication Substation
Wind Step Up Compact Transformer Substation / Oil Immersed Distribution
35kV High Voltage Prefabricated / Compact / Combined Transformer Substation
Prefabricated Compact Transformer Substation For Photovoltaic / Wind Power
Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 1000 units / year |
| Delivery Time | 45days | Packaging Details | Standard export package |
| Voltage | 35kV (40.5kV) | LV unit | 690V |
| Protection Level | IP23-IP33 | Capacity | 1600KVA~5500KVA |
| Transformer | Oil / Dry Type | Connection symbol | DYn11 |
| Brand Name | Tianan | Model Number | YBT |
| Certification | CQC,ISO,CCC | Place of Origin | CHINA |
| High Light | oil immersed distribution transformer ，packaged transformer substation | ||
35kV , IP23 Oil / Dry Type Transformer Prefabricated Substation For Wind & Photovolaic
Service condition:
1. Altitude not more than 1000m (above sea level)
2. Ambient temperature:
Max. 40C Min. -25C
>>Max. Monthly average temperature: ≤ 35C
>>Max. Yearly average temperature: ≤ 25C
>>Max. Daily difference in temperature: 25C
3.Wing speed: not more than 34m/s
4. Pollution grade: Grade III;
5. Sunlight intensity: 1000W/M2
6. Icing scope:≤ 20mm
7. The gradient on installation spot shall be not more than 3° ;
8. Ability of anti-earthquake:
Horizontal acceleration of ground surface is 0.2g
Vertical acceleration of ground surface is 0.1g;
10. Installation spot: The spot should has no fire/explosion danger/serious pollution/chemical
corrosion and exquisite shake.
*****More information, please freely contact us. Glad to service you.
Reference specification for 40.5kV
|
Item |
Unit |
Parameters |
|
||||
|---|---|---|---|---|---|---|---|
| HV Unit | Switch Type | Combined electrical apparatus | Circuit breaker | ||||
| Rated Voltage | kV | 40.5 | 40.5 | ||||
| Rated Frequency | Hz | 50 | 50 | ||||
| Rated Current | A | 630 | 1250 | ||||
| 1min Rated Power Frequency Withstand Voltage(for ground and phase/isolation fracture) | kV | 95/118 | 95/118 | ||||
|
Lightning Withstand Voltage (for ground and phase/isolation fracture) |
kV | 185/215 | 185/215 | ||||
| Rated Short-time Withstand Current | kA/s | 20/2 | 25/4 | ||||
| Rated Peak Withstand Current | kA | 50 | 63 | ||||
| Rated Short-Circuit Current | KA | 31.5 | 63 | ||||
| Rated Short circuit breaking current |
KA |
31.5 | 25 | ||||
| LV Unit | Rated Voltage | V | 690 | ||||
| Main Circuit Rated Current | A | 1600~3300 | |||||
| Rated ultimate Short-circuit Breaking Capacity | kA | 50 | |||||
| Rated Short-circuit Breaking Capacity | kA | 40 | |||||
| Rated Short-time Withstand current | kA/s | 40/1 | |||||
| Transformer Unit | Rated Capacity | kVA | 1600~5500 | ||||
| Impedance Voltage | % | 4； 4.5 | |||||
| Tapping Range | % | ±2X2.5； ±5 | |||||
| Connected Group | ConnnoC | D,yn11 | |||||
| Main Body | Enclosure degree of protection | HV Room | IP33 | ||||
| LV Room | IP33 | ||||||
| Transformer Room | IP23 | ||||||
| Sound Level | dB | ≤55 | |||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1969
Total Annual:
250000000-300000000
Employee Number:
3000~3500
Ecer Certification：
Verified Supplier
Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office... Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office...
Get in touch with us
Leave a Message, we will call you back quickly!