| Customization: | Available |
|---|---|
| Certification: | VDE, CCC, ISO9001 |
| Shell Material: | Stainless Steel |
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DRM-12 fully insulated and fully enclosed ring switchgear (standardized) independently developed and produced by the company is widely used in 10kV/6kV distribution system, and is the preferred switch product for various users in urban and rural power distribution systems.
The switchgear is modular unit mode, which can be combined according to different uses; It consists of fixed unit combination and expandable unit to meet the needs of flexible use of compact switchgear in various substations.
The DRM-12 fully insulated fully enclosed ring switchgear (standardized) is a fully hermetically sealed system with all live parts and switches enclosed in a stainless steel housing. The entire switching device is not affected by external environmental conditions, thus ensuring operational reliability and personal safety, and achieving maintenance-free. By selecting an expandable bus, any combination can be achieved to achieve full modularity. Extended bus safety insulation and shielding ensure high reliability and safety. The DRM-12 inflatable switchgear can also be used for TV-oriented automation solutions, forming the concept of intelligent switches, and minimizing the workload of on-site installation and commissioning.
DRM-12 Fully insulated fully enclosed ring switchgear (standardized) is divided into non-extensible standard configuration and extensible standard configuration. Due to the combination of full module and half module and its own scalability, it has extremely special flexibility.
DRM-12 Fully insulated fully enclosed ring switchgear (standardized) implements GB standard. The design life of operation under indoor conditions (20°C) is more than 30 years.
| Rated voltage | 12kV |
| Rated current | 630A |
| Rated short-time withstand current (4s) | 25kA |
| Rated peak withstand current | 50kA |
| Rated short-circuit closing current (peak) | 50kA |
| Rated active load breaking current | 630A |
| Rated closed loop breaking current | 630A |
| Rated cable charge breaking current | 10A |
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