Headquarters Address: No. 285, Jiujiang East Road, Chuzhou City, Anhui Province
Product Center
Product Series
PRODUCTS SERIES
Product Specifications:
Table
Parameter item
|
Standard value
|
Rated operating voltage
|
400V/690V; Insulation voltage 1000V
|
Rated busbar current
|
630–6300A
|
Rated short-time withstand current
|
25 kA, 31.5 kA, 40 kA, 50 kA (1 s)
|
Modular system
|
25 mm standard module, minimum 1/4 drawer unit
|
Protection rating
|
IP40 (indoor), IP54 (enhanced sealing)
|
Cabinet dimensions
|
Width: 400/600/800/1000 mm; Depth: 600 mm (single-sided access) / 1000 mm (double-sided); Height: 2200 mm.
|
Structural form
|
Fully assembled galvanized‑aluminum‑zinc sheet frame, with busbar compartmentalization and isolation.
|
Application scenarios:
- Power Plant and Substation : Plant auxiliary power, low-voltage distribution at the step-up substation, and substations 0.4 kV Incoming line, power distribution, reactive power compensation system ABB 。
- Heavy chemical industry : Petroleum, chemical, metallurgical, coal mining, and paper mills, serving as the motor control center ( MCC ) and the main power distribution cabinet.
- New energy sector : Low-voltage grid connection for photovoltaic power plants, wind farms, and energy storage stations; in-cabin power distribution; and inverter-side power distribution and control.
- Large-scale public infrastructure projects : Low-voltage main distribution rooms in data centers, airports, high-speed railway stations, hospitals, commercial complexes, and high-rise buildings.
- Industrial park supporting facilities : Power supply for various manufacturing plant workshops, centralized control of pump and fan motors, and reactive power compensation switchgear cabinets for the plant area.
- Special Scenarios : Offshore platforms, ships, and low-voltage distribution equipment for nuclear power plants (marine‑grade versions available with classification society certification)
Product Advantages:
- Fully modular assembly, with flexible solutions. With 25mm To ensure modular standardization, over 200 types of standard components can be freely combined; drawers, fixed compartments, and frame‑type circuit breaker units can be mixed and matched, allowing for future expansion or upgrades without the need to replace the entire cabinet. Hangzhou Haixing Electric ...。
- Five chambers are independently sealed, ensuring a high level of security. The cabinet body is divided into Main busbar compartment, vertical busbar compartment, functional unit compartment, cable compartment, and instrument secondary compartment All-metal isolation and a built-in arc‑fault pressure‑relief mechanism prevent fault propagation; the drawer features an integral mechanical interlock to prohibit live insertion/removal and inadvertent closing.
- The drawers are interchangeable, ensuring high operational efficiency. Drawers of the same specification are fully interchangeable; faulty circuits can be directly removed and replaced with spare drawers, significantly reducing outage‑related maintenance time. The unit features a three‑position visual lock and supports secondary circuit testing while energized.
- The busbar system is stable and durable. The busbar is enclosed in an insulating sheath, features a bolt‑type self‑locking anti‑loosening mechanism, and incorporates eddy‑current‑mitigation design in high‑current sections, ensuring low temperature rise, maintenance‑free long‑term operation, and robust short‑time withstand capability.
- The cabinet features high structural strength and optional protection. C High-strength profile frame with excellent seismic performance; IP54 The protective design is suitable for harsh operating conditions inside outdoor pad-mounted substations, as well as in humid, dust‑laden workshops.
- High integration, saving floor space. The cabinet features a compact structure, allowing a single unit to accommodate a high density of power distribution circuits. Compared with traditional fixed cabinets, it significantly reduces space requirements. 30% Left and right, it can integrate power distribution, motor control, and capacitor compensation into a unified layout.
Keywords: MNS
Service Hotline:
Contact phone number:18755010350
Customer service hotline hours: 08:00-17:00
Service email:944017450@qq.com
Headquarters Address: No. 285, Jiujiang East Road, Chuzhou City, Anhui Province
Follow us
Powered by:www.300.cn Nanjing SEO