Jiangsu Changyun Intelligent Technology Co., Ltd
Products
Manufacturer of a wide range of products which include SF₆ Gas Insulated Switching Station,Outdoor High Voltage Cable Distribution Box,Outdoor Combinet Low & Medium Voltage Distribution Cabinet,etc
MOQ:
Price:
| Rated voltage（KV) | 12/24 |
| Rated frequency(HZ) | 50 |
| Model Number | DFW-12 |
| Place of Origin | China |
| Certification | ISO9001 |
| Brand Name | ChangYun |
MOQ:
Price:
| Lightning impulse withstand voltage(KV) | 75/85 |
| Rated short time(kA/3s)withstand current | 20 |
| Rated Voltage (KV) | 12 |
| Shell protection class | IP44 |
| Rated peak withstand current(KA) | 50 |
| Power frequency withstand voltage(KV) | 42/48 |
| Equipped with cable cross section（mm²） | ≤400 |
| Frequency withstand voltage of secondary circuit(KV) | 2 |
| Rated Current (A) | 630 |
| Partial Discharge(PC) | ＜20 |
| Place of Origin | China |
MOQ:
Price:
| SF6 gas leak rate | ＜1‰ |
| Rated current | 630A |
| Lightning impulse withstand voltage | 85KV |
| Rated voltage | 12KV |
| Rated peak withstand current | 50KA |
| Secondary circuit power frequency withstand voltage | 2KV |
| Enclosure Protection Class | IP66 |
| Rated short time withstand current | 20 KA/3s |
| Rated current breaking times | 100Time |
| Power frequency withstand voltage / phase-phase / to ground / fracture | 42/48KV |
| Rated closed-loop breaking current | 630A |
| SF6 Gas Pressure (Relative & Absolute Pressure) | 40kPa |
| Rated cable breaking current | 10A |
| Applicable Cable Cross-section | ≤400mm² |
| Place of Origin | China |
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