POWGRID-M intelligent AC low-voltage complete set of equipment is a new generation of low-voltage switching system designed and developed by CHINT Low-voltage Intelligent Electrical Appliance Research Institute with completely independent intellectual property rights. It integrates many advantages of similar products at home and abroad, adopts standardized and modular design, and has advanced functions such as intelligent temperature measurement, real-time detection and diagnosis, which can provide users with reliable and convenient digital operation and maintenance solutions. The products comply with GB7251.1&12-2013 and IEC61439-1&2:2011 standards, and can be widely used in power generation, distribution and motor control in various industries such as energy, industry and construction.
standard | | GB7251.1-2013 | | IEC61439- 1:2011 | Installation site | | Indoors | Cables in and out | | Top/bottom | Wiring | | Back/Front* | Ingress protection | | IP30/IP40 | The internal chambers are divided | | Form 2b/3b/4b | size | Width (mm) | 400/600/800/1000/1200 | Depth (mm) | 800/1000/1200 | Height (mm) | 2200/2400 | enclosure | | Epoxy powder coating > 50um | Housing color | | RAL7035 | Electrical parameters | | | Rated insulation voltage Ui | | 1000V | Rated operating voltage Ue | | 400V / 690V | Rated impulse withstand voltage Uimp | | to 12 kV | Overvoltage level | | I11I/IV | Pollution level | | Level 3 | Rated frequency | | 50/60 Hz | Horizontal busbar rated current le | | up to 6300 A* | Vertical busbar rated current le | up to 3200A (Fixed Divider) | up to 1600A (chest of drawers) | Horizontal busbar | Rated short-time withstand current Icw | to 100 kA/1s | Rated peak withstand current lpk | to 220 kA/1s | Vertical busbar | Rated short-time withstand current Icw | to 85kA/1s | Rated peak withstand current lpk | to 187kA/1s | Drawer max current | | 630A | Fail-safe arc capability | | 80kA/0.3s | This article introduces the CHINT/CHINT authorized complete set of products - POWGRID-M products, if you are interested in CHINT/CHINT products, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
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