Eberry Electric Co., Ltd.
| Packaging Details | plywood Carton |
| Supply Ability | 10000 Unit/Units per Month |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, Western Union, MoneyGram |
| Delivery Time | 5-10 days |
| Product name | Load Break Switch |
| Rated Voltage | 12KV |
| Type | LBS |
| Rated current | 630A |
| Certificate | ISO9001 |
| Breaking capacity | 6KA |
| Mechanical Life | 10000 Times |
| Rated frequency | 50/60 Hz |
| Poles Number | 3 |
| Port | Ningbo-shanghai |
| Place of Origin | Zhejiang, China |
| Brand Name | Eberry |
| Model Number | FZN25-12 |
| Certification | CE,CQC,ISO9001 |
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Product Specification
| Packaging Details | plywood Carton | Supply Ability | 10000 Unit/Units per Month |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, Western Union, MoneyGram | Delivery Time | 5-10 days |
| Product name | Load Break Switch | Rated Voltage | 12KV |
| Type | LBS | Rated current | 630A |
| Certificate | ISO9001 | Breaking capacity | 6KA |
| Mechanical Life | 10000 Times | Rated frequency | 50/60 Hz |
| Poles Number | 3 | Port | Ningbo-shanghai |
| Place of Origin | Zhejiang, China | Brand Name | Eberry |
| Model Number | FZN25-12 | Certification | CE,CQC,ISO9001 |
| High Light | 12KV Vacuum Load Break Switch ，FZN25 Vacuum Load Break Switch ，24kv break switches | ||
| NO | Item | Units | Technical parameters | ||
| 1 | Rated voltage | KV | 12 | ||
| 2 | Rated short-duration power frequency withstand voltage | 42/48(Interphase, ground/fracture) | |||
| 3 | Rated lightning impulse withstand voltage | 42/48(Interphase, ground/fracture) | |||
| 4 | Rated frequency | Hz | 50 | ||
| 5 | Rated current | A | 630 1250 | 630 1250 1600 2000 2500 3150 | 630 1250 1600 2000 2500 3150 |
| 6 | Rated short-circuit breaking current | KA | 20/25 | 31.5 | 40 |
| 7 | Rated short-time withstand voltage | 20/25 | 31.5 | 40 | |
| 8 | Rated short circuit duration | S | 4 | ||
| 9 | Rated peak withstand current | KA | 50/63 | 80 | 100 |
| 10 | Rated short circuit closing current | 50/63 | 80 | 100 | |
| 11 | Secondary circuit power frequency withstand voltage (1min) | 2000 | |||
| 12 | Rated single / back to back capacitor group breaking current | A | 630/400(40kA:800/400) | ||
| 13 | Rated capacitor bank closing current | 12.5 (frequency is not greater than) | |||
| 14 | Mechanical life | KA | 20000 | ||
| 15 | Rated current breaking times (electrical life) | 20000 | |||
| 16 | Rated short circuit current breaking times | times | 50(40KA≤30) | ||
| 17 | Dynamic and static contacts allow wear cumulative thickness | mm | 3 | ||
| 18 | Energy storage time | s | ≤10 | ||
| 19 | Contact opening distance | mm | 11±1 | ||
| 20 | Overtravel | 3.5±0.5 | |||
| 21 | Contact closing bounce time | ms | ≤2(40KA≤3) | ||
| 22 | Three-phase split/closed period | ≤2 | |||
| 23 | Average opening speed (contacts are separated by -8mm) | m/s | 1.2±0.2 | ||
| 24 | Main conductive loop resistance | 0.6±0.2 | |||
| 25 | Main conductive loop resistance | μΩ | ≤50(630A)≤45(1250A) ≤40 (1600,2000A)≤35 (2500A or more) | ||
| 26 | Rated operation sequence | 0-0.3s-Co-180s-Co | |||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2009
Total Annual:
10000000-15000000
Employee Number:
50~100
Ecer Certification：
Active Member
Eberry Electric Co., Ltd.is committed to supplying the most reliable high and low-voltage components for power transmission and distribution systems for a long time, as a professional manufacturer with integrated R&D, production,sales,after-sales service,and trade, we are a comprehensive and mod... Eberry Electric Co., Ltd.is committed to supplying the most reliable high and low-voltage components for power transmission and distribution systems for a long time, as a professional manufacturer with integrated R&D, production,sales,after-sales service,and trade, we are a comprehensive and mod...
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