Ningbo Tianan (Group) Co.,Ltd.
| Payment Terms | L/C, T/T, D/P, D/A |
| Supply Ability | 20000sets/Year |
| Delivery Time | 45 work days |
| Packaging Details | Nude |
| Cooling Method | Oil-immersed Type Transformer |
| Specification | 11KV |
| Core | Core-type Transformer |
| Low Voltage | 270V-400V |
| Brand Name | TIANAN Electric |
| Model Number | ZGS-Z. F-/11 |
| Certification | ISO9001-2000, ISO9001, 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 | L/C, T/T, D/P, D/A | Supply Ability | 20000sets/Year |
| Delivery Time | 45 work days | Packaging Details | Nude |
| Cooling Method | Oil-immersed Type Transformer | Specification | 11KV |
| Core | Core-type Transformer | Low Voltage | 270V-400V |
| Brand Name | TIANAN Electric | Model Number | ZGS-Z. F-/11 |
| Certification | ISO9001-2000, ISO9001, CCC | Place of Origin | CHINA |
| High Light | oil immersed distribution transformer ，packaged transformer substation | ||
Wind Transformer step up transformer pad mounted transformer11KV
1.Features
a. Full sealed, safe and reliable, adoption of 35kv saving type transformer technology, structure reasonable and high reliability.
b. Small volume, structure compact, light weight, easy installation and so on.
c. High overload capacity.
d. Special fabrication processing used in cabinet, so it has the ability of anti-corrosion from sand wind, salt mist.
c. Various protection used in HV side to ensure long time safety operation of combined transformer.
2. Normal Service Environment Condition
a. Attitude no exceed than 4000m
b. Ambient Temperature Range : -40℃～+50℃
c. Relative Humidity: daily average value larger than 95%, month average value less than 90%
d. Installation Address: outdoor
e. Service Environment: installed in place without the danger of flame, explosion, severe dirty, chemical corrosion and strenuous vibration.
User will be free to contact with our company about normal service environment condition beyond above listed.
Product technical parameter
S/N |
Name | Unit | Parameter | ||
| 1 | Rated voltage | KV | 12 | ||
| 2 | Rated current | A | 315 | 630 | |
| 3 | Rated frequency | Hz | 50 | ||
| 4 | Rated short-circuit withstand current | kA/2s | 12.5 | 20 | |
| 5 | Rated peak withstand current | kA | 31.5 | 50 | |
| 6 | Mechanical endurance | times | 2000 | ||
| 7 | 1 min power withstand voltage (phase-to-phase, phase-to-earth) | kV | 42 | ||
| 8 | Lightning impulse level (phase-to-phase, phase-to-earth) | KV | 75 | ||
| Rated voltage | Fuse rated current A | Rated Max. breaking current kA | Remark |
| 15.5 | 63, 80,100,125,150 | 50 | off line |
| Rated voltage | Continuous operating voltage | DC reference voltage (1mA) | Nominal discharging current | Nominal discharging current residual | 2ms square-wave current withstand value |
| 17kV | 13.6kV | ≥24kV | 5kA(peak value) | ≤45kV (peak value) | ≥250A(peak value) |
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!