KBSG mine flameproof mobile substation is mainly used in methane mixed gas and coal dust and has the danger of explosion in the mine, as a comprehensive mechanized mining equipment of coal mine power distribution device. ...

1、Overview of Pad mounted transformer 1.1 the technical specification of the equipment is applicable to 10kV / 11kv Pad mounted transformer. The technical specification puts forward the technical requirements for the fu ...

The IK code indicates the protection level of the electrical product shell against harmful mechanical collision. The identification indicates that the protection level of the shell against external mechanical collision sh ...

Qingdao Hengfengshuai Electric MARTIN believes that the implementation of explosion-proof electrical products certification system in line with international standards will help improve the technical content and quality o ...

Today, let MARTIN, electrical engineer of Hengfengshuai, lead you to understand the common sense of 20KV distribution network: 20KV voltage grade appears in the world to improve the primary distribution voltage, its role ...

After 60 days of intensive production, Hengfengshuai Electric has finished the production of 100 sets of 30KV 25KVA high-voltage transformers from Rwanda National Grid today, and 100% of them have passed the SGS test. The ...

IP protection class, IP class, distribution box IP67 ...

On December 17, 2021, Hengfengshuai Electric successfully delivered 235 sets of 30/0.4kV fully sealed oil-immersed transformers to Tanzania National Grid. ...

RAL是德国的一种色卡品牌,这种色卡在国际上广泛通用,又称RAL国际色卡,中文译为:劳尔色卡，今天恒丰友电气技术工程师Evan总结了适用于电气行业的RAL油漆色卡，以供大家 ...