China High Quality Mns Combined Medium Voltage Electrical Switch Cabinet Gas Insulation Removable Switchgear Circuit Breaker Socket Equipment, Find details about China Switch Cabinet, Voltage Stabilizer from High Quality Mns Combined Medium Voltage Electrical Switch Cabinet Gas Insulation Removable Switchgear Circuit Breaker Socket Equipment
Project | Technical Parameters |
Rated voltage | 400V/690V |
Rated insulation voltage | 690V/800V |
Rated frequency | 50Hz |
Main busbar Max.operating current | 6300A |
Main busbar short time withstand current | 100kA |
Main busbar short time peak current | 250kA |
Protection class | IP40 |
MNS Medium Voltage combination switchgear is assembled with modules in the factory. Lonform IEC60439<Medium-voltage complete switch equiment and controller>,GB7251.1 <Medium-voltage complete switch wquipment and controller>standard,etc. The MNS type low voltage cabinet 6300A series has passed the type test, and the highest rated voltage can reach 690V. This product is the mainstream low voltage switch cabinet in China, which is widely used in petrochemical system, power system, infrastructure construction and high-rise buildings. ABB VD4 vacuum circuit breaker or domestic VS1 vacuum circuit breaker can be selected. The cabinet is assembled with imported galvanized aluminum steel plate, with high precision and no rust. Fully metal cladding, complete separation of functional units. Even if the cabinet door is closed, the built-in withdrawable unit driven by the screw can be moved. A simple and effective fail-safe interlock will prevent incorrect operation. Effective protection measures will ensure safety and prevent the entry of foreign objects and pests. The cable junction box is large enough to connect a large number of cables. It is easy to operate and monitor. The OFast grounding switch is used for grounding and short-circuiting. Through high prototype, earthquake resistance and internal combustion arc tests, it can meet the needs of a wider market. |
1. Who are we? We are located in Jiangsu Province, China. We have been selling to the domestic market (100.00%) since 2012. There are about 5-10 people in our office in total. 2. How do we guarantee the quality? It is always a pre-production sample before mass production; Always perform a final inspection before shipment; 3. Why buy from us instead of other suppliers? We are a manufacturing factory focusing on providing electrical intelligent solutions |