Product Center >> Switch Cabinets >> MNS Low Voltage Drawout Type Switchgear

MNS low voltage drawout switchgear is a modular low-voltage switchgear assembled by the factory with standard module, and applies to the control of power generation, transmission, substations and power consumption equipments in the power supply systems with AC 50-60Hz, rated operating voltage 660V and below. MNS series switchgear meets the IEC439, VDE660 part 5, GB7251 ”low voltage complete switchgear equipment” national standards and “low voltage draw-out complete switchgear equipment” professional standards.

Technical parameters:

Rated working voltage


Rated operating current of horizontal bus

5500A (IP00), 4700A (IP30)

Short-time(IS) withstand current of horizontal bus

100KA(effective value)

Short-time peak current of horizontal bus

220KA(effective value)

Max operating current of vertical bus


Short-time peak current of vertical bus

normal form 90KA(max);
reinforce form 130KA(max)

Protection level

Meet the IEC529\DIN40050 standard;
IP30 is greater than f 2.5mm solid protection;
IP40 is greater than f 1.0mm solid protection;
IP54 make protection to dust and any direction spatter.

Every product, equipment, service and whole-system from ADDNEW will be specially designed and customized according to each customer's requirements and based on the conditions of each project site such as the head, flow and plant configuration. If you need us to design a techno-financial proposal for your project, please send us your specific requirements now, our sales engineers will contact you the soonest.

Partner with Addnew Hydropower Limited and benefit from the following advantages in hydropower business:
> Water-to-wire total solutions and complete plant integration;
> High levels of quality, performance and reliability;
> 36-year expertise and experience from more than 1,000 successful projects;
> Competitive prices from efficient management;
> Promptness in both equipments' delivery and technical support.