Supply Ability | 5000 Sets/ Year |
Delivery Time | 60work days |
Packaging Details | Nude |
Voltage | 24KV/0.4KV |
Protection degree | IP4X |
Transport Package | Nude |
Rated capacity | 30~2000A |
Brand Name | TIANAN |
Model Number | ZBW1-24 |
Certification | CCC, ISO9001, CESI, TUV |
Place of Origin | CHINA |
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Product Specification
Supply Ability | 5000 Sets/ Year | Delivery Time | 60work days |
Packaging Details | Nude | Voltage | 24KV/0.4KV |
Protection degree | IP4X | Transport Package | Nude |
Rated capacity | 30~2000A | Brand Name | TIANAN |
Model Number | ZBW1-24 | Certification | CCC, ISO9001, CESI, TUV |
Place of Origin | CHINA | ||
High Light | outdoor packaged 24kV compact substation ,IP4X 24kV compact substation ,outdoor packaged compact substation |
Technical Data
Items | Unit | Parameters | |
High Voltage Part | Rated voltage | kV | 24 |
Rated frequency | Hz | 50 | |
Rated current of main busbar | A | 630 | |
1mm power frequency withstand voltage (to earth and between phases/disconnecting fracture) | kV | 50/65 | |
Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture) | kV | 95/110 | |
Rated short time withstand current | kA/s | 25/2 | |
Rated peak withstand current | kA | 63 | |
Rated short time making current | kA | 50 | |
Rated transfer current | A | 1500 | |
Breaking current of fuse | kA | 31.5 40 | |
Low Voltage Part | Rated voltage | V | 400 |
Rated current of main circuit | A | 100-4000 | |
Rated limiting short circuit breaking ability | kA | 80 | |
Rated operating short circuit breaking ability | kA | 50 (65) | |
Rated short time withstand current | kA/1s | 50 (65) | |
Branch current,compensating capacity | According to requirements of users | ||
Transformer | Rated capacity | kVA | 30-2000 |
Impedance voltage | % | 4 4.5 | |
Tapping range | % | ±2×2.5 ±5 | |
Connection symbol | Y, yn0 D, yn11 | ||
Case | Protection level of enclosure | IP23 | |
Sound level | dB | ≤50 |
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...
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