Ningbo Tianan (Group) Co.,Ltd.
| Payment Terms | L/C, T/T, D/P, D/A |
| Supply Ability | 3000 Sets |
| Delivery Time | 35 work days |
| Packaging Details | Nude |
| Maximum Rated Current of Fuse | 200A |
| Structure | Fuse and load switch are linked |
| No. of pole | Three |
| Type | Manual operation / Motor operation |
| Brand Name | TIANAN |
| Model Number | FNl6A-12RD/200-31.5 |
| Certification | ISO;CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/P, D/A | Supply Ability | 3000 Sets |
| Delivery Time | 35 work days | Packaging Details | Nude |
| Maximum Rated Current of Fuse | 200A | Structure | Fuse and load switch are linked |
| No. of pole | Three | Type | Manual operation / Motor operation |
| Brand Name | TIANAN | Model Number | FNl6A-12RD/200-31.5 |
| Certification | ISO;CE | Place of Origin | CHINA |
| High Light | high voltage load switch ，vacuum load break switch | ||
12KV Indoor HV AC Vacuum Load Switch - Fuse Combination Apparatus
Overview
FN16A-12RD/200-31.5 Type combination units within FN16A-12 in combination with a high-voltage load switch current limiting fuse together the indoor high voltage switchgear, the upper end of the fuse is fixed to the lower bracket of the vacuum interrupter, the lower end is fixed to the seat by contacting the insulator, lower bracket grounding switch and fuse together. Grounding switch and disconnecting switch with mechanical interlock.It can break load current,overload current and short circuit current.
Technical Parameters: Load switch - fuse combinations
| No. | Item | Unit | Parameters |
| 1 | Rated voltage | kV | 12 |
| 2 | Rated frequency | Hz | 50 |
| 3 | Maximum rated current fuse | A | 200 |
| 4 | Rated transfer current | A | 3150 |
| 5 | Melting tube trigger opening time of the switch | ms | 31 (0 + 5) |
| 6 | Rated short circuit breaking current (expected value) | kA | 31.5 |
| 7 | Rated short-circuit current (prospective peak) | kA | 80 |
| 8 | 1 min power frequency withstand voltage (rms) to ground, interphase, vacuum fracture / isolation fracture | kV | 42/48 |
| 9 | Lightning impulse withstand voltage (peak) to ground, interphase, vacuum fracture / isolation fracture | kV | 75/85 |
| 10 | Fuse link striking output energy | J | 2 ~ 5 |
| 11 | Net weight | kg | 75 |
| 12 | Dimensions | mm | 720 x 490 x 4065 |
| 13 | Package dimension | mm | 1115 x 900 x 520 |
| Type | Rated voltage (kV) | Fuse rated current(kA) | Rated breaking current(kA) | Melt the rated current(A) |
| SDLAJ.XRNT | 12 | 40 | 31.5,40,50 | 6.3,10,16,20,25,31.5,40 |
| SFLAJ.XRNT | 100 | 50, 63, 71, 80, 100 | ||
| SKLAJ.XRNT | 125 | 125 | ||
| German company SBA | 12 | 200 | 40 | 160, 200 |
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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