Low-voltage complete set of switchgear refers to the complete set of equipment used in 380V and lower voltage grades. Low-voltage switchgear sets are widely used in power distribution, electrical transmission and automatic control equipment of low-voltage systems in power plants. The following low voltage switchgear set by the price for you to introduce the low voltage switchgear set lateral comparison.
Low-voltage switchgear sets are divided into: GGD, GCK, GCS, MNS, MCS
1. GGD series:
GGD type ac low-voltage distribution cabinet is suitable for power distribution system with ac 50Hz, rated working voltage 380V, rated working current 1000-3150a, etc. of power users in substations, power plants, factories and mining enterprises, as power and lighting
And power conversion, distribution and control of distribution and distribution equipment.
GGD type ac low-voltage distribution cabinet is a new type of low-voltage distribution cabinet designed according to the requirements of the department of energy, the vast number of power users and design departments in accordance with the principles of safety, economy, rationality and reliability. The products have the characteristics of high breaking ability, good dynamic and thermal stability, flexible electrical scheme, convenient combination, series, strong practicability, novel structure and high protection level. It can be used as the replacement of low-voltage switchgear assembly.
GGD type ac low-voltage power distribution cabinet adopts the general cabinet form, the framework is made of 8MF cold-formed steel with local welding assembly, and has the installation hole of 20 molds, with high general coefficient.
GGD cabinet takes heat dissipation into full consideration. In cabinet put oneself in another's position up and down both ends all have different quantity to come loose hot slot hole, when electric equipment element inside cabinet gives off heat, quantity of heat rises, discharge through upper end slot hole, and cold air is added by lower end slot hole into cabinet ceaselessly, make sealed cabinet put oneself in another's position form a natural ventilation from bottom to top, achieve come loose hot goal.
2. GCK series:
GCK low-voltage switchgear (hereinafter referred to as switchgear) consists of power distribution center (PC) cabinet and motor control center (MCC). The device is suitable for ac 50(60)HZ, rated working voltage less than or equal to 660V, rated current 4000A and below, as power distribution, motor control, lighting and other power distribution equipment.
GCK switchgear conforms to iec60439-1 "low-voltage switchgear and control equipment", gb7251.1-1997 "low-voltage switchgear and control equipment", GB/ t14048.1-93 "low-voltage switchgear and control equipment"
General provisions and other standards. Moreover, it has high breaking capacity, good dynamic and thermal stability, advanced and reasonable structure, flexible electrical scheme, series, strong universality, arbitrary combination of various scheme units, and a cabinet.
The number of circuits accommodated, saving floor space, high protection level, safe and reliable, convenient maintenance and other advantages.
3. GCS series:
GCS type low-voltage draw-out switchgear is used in the three-phase ac frequency of 50Hz, rated working voltage of 400V(690V), rated current of 4000A and below as power, distribution and motor centralized control, capacitor compensation. Widely used in power plants, petroleum, chemical, metallurgical, textile, high-rise buildings and other places, also can be used in large power plants, petrochemical systems and other places with high degree of automation, requiring computer interface.
This product conforms to the requirements of gb7251.1-1997 "low-voltage complete switchgear and control equipment" and JB/ t9661-1999 "low-voltage drawout complete switchgear".
4. MNS series:
MNS low-voltage withdrawable type complete switchgear in order to adapt to the needs of the development of the electric power industry reference foreign series of MNS low-voltage switchgear design and improve the development of advanced type low voltage switchgear, the products meet the national standards, GB7251 VDE660 and ZBK36001-89 ", "low voltage draw-out switchgear it, international standard type MNS low-voltage switchgear meet the needs of the various power supply, power distribution, can be widely used in power plants, substations, industrial and mining enterprises, building hotels, municipal construction and other various kinds of low-voltage distribution system.
5. MCS series:
MCS intelligent low-voltage withdrawable switchgear is a blend of the other type low voltage product advantage and development of advanced products, applicable to power plants, petrochemical industry, metallurgy, telecommunications, light industry, textile, high-rise buildings and other civil and industrial and mining enterprises of the three-phase ac 50 hz, 60 hz, rated voltage 380 v and rated current under 4000 a and three phase four wire system (5) power distribution system, power system in large power plants, petrochemical, telecommunications and other automation system
High degree, the place of the requirement and the computer interface, as the power distribution in the power supply system, motor centralized control, reactive power compensation low-voltage distribution device.
Main products: baoding dry type transformer, baoding box type transformer, baoding oil immersed transformer, baoding high and low voltage complete sets of equipment. I companies to follow "detail decides success or failure, honesty molded the future" of the enterprise purpose, adhere to "quality measuring market, seek development by innovation, to management for efficiency" business philosophy, to make my company's products are widely used in power plant, chemical, construction, mining, metallurgy, rail transportation and other industries, to meet the needs of various users, my company rely on superior product quality, thoughtful service, won the trust of our customers.
