01. GGD
GGD is a fixed wiring low-voltage distribution cabinet developed in 1991, divided into GGD1, GGD2, and GGD3, with different segmented current capabilities. Compared with other domestic models such as GCK and GCS, the characteristic of GGD is its fixed design, which is relatively economical and affordable. This type of distribution cabinet is mainly used for low-voltage distribution and motor control, meeting different current requirements in application scenarios.
02. MNS
MNS is a type of low-voltage withdrawable switchgear, mainly used for power distribution and control. The main busbar current can reach 5000A, the vertical busbar standard is 1000A, and the double busbar can reach 2000A. Compared to GCS, MNS has superior performance. In addition, MNS low-voltage withdrawable switchgear is an advanced low-voltage switchgear designed and improved based on foreign low-voltage switchgear, suitable for various power supply and distribution needs, such as power plants, substations, industrial and mining enterprises, etc.
03. GCS
GCS is a model of low-voltage withdrawable switchgear, developed in 1996, representing the Senyuan electrical system. This model is similar to GCK, with a main busbar capacity of up to 4000A and a vertical busbar specification of 1000A. Compared to GCK, GCS has superior performance. In domestic models, in addition to GCS, there are also MLS, GCK, and GGD, while GCS and GCK belong to economical distribution cabinets.
04. Ape
APE stands for emergency power distribution cabinets. In the distribution system, APE, ALE, AP, AL, etc. are all codes representing different types of distribution cabinets. APE specifically refers to emergency power distribution cabinets, used to provide power supply in emergency situations. These codes are arranged by the designer themselves, without mandatory specifications, but follow certain rules, such as AP representing low-voltage power distribution cabinets, AL representing low-voltage lighting distribution cabinets. These codes help engineers and designers quickly identify and distinguish different types of distribution cabinets.
05. JYN-3 (F)
JYN-3 (F) double-layer handcart high-voltage switchgear is an electrical equipment with a reasonable structure and superior protective performance, especially suitable for indoor places such as power plants, substations, and high-rise buildings. This product consists of a feeding cabinet and a receiving cabinet. The feeding cabinet is composed of a fixed double-layer shell and movable parts (handcart) equipped with rollers. The receiving cabinet is equipped with a high-voltage isolation switch and a PT handcart for measurement protection. To ensure safety and correct operation, a series of interlocks are designed inside the switchgear. In addition, the auxiliary circuit of the product corresponds one-to-one with the main circuit scheme, and users only need to choose the appropriate main circuit scheme according to the load.
06. DOMINO
DOMINO is a low-voltage withdrawable switchgear produced by LK company. The vertical busbar of this cabinet type can reach 2500A. Compared to the previous pull-out cabinet, its cabinet structure and plug-in devices are more advanced, but the drawer structure is slightly inferior. This design makes DOMINO unique in both performance and structure.
07. Aj
The model of the high-voltage capacitor cabinet is aj. In the naming and numbering of electrical cabinets, each letter and number has its specific meaning. For example, 'ah' represents high-voltage switchgear, 'am' represents high-voltage metering cabinet, and 'aj' represents high-voltage capacitor cabinet. These codes are arranged by the designers themselves and have no mandatory specifications. Therefore, when we see the code name 'aj', we can clearly refer to the high-voltage capacitor cabinet.
08. Ale
ALE represents low-voltage load switchgear. In the engineering distribution system diagram, ALE and other codes such as AP and AL represent different types of distribution equipment. These codes are arranged by the designer themselves and follow certain rules, such as AL representing the distribution box and AP representing the power distribution box. These codes help engineers and construction personnel quickly identify and distinguish different types of distribution equipment, ensuring the normal operation of the power system.
09. Arc
ARC represents dual power automatic switching of cabinets. In the power distribution system, the ARC cabinet has an automatic switching function, which can automatically switch to the backup power supply in the event of a main power failure, ensuring the continuity of power supply. This type of cabinet plays an important role in critical applications such as hospitals and data centers. Its design follows certain rules and standards to ensure quick and accurate power switching in emergency situations.
10. XM
XM cabinet type distribution box is a common distribution equipment, mainly used as the main incoming line. This type of distribution box is usually installed on the ground, with cables as the incoming wires and wires as the outgoing wires, used to connect to the concealed distribution box installed on the lower site. In terms of model, the XM cabinet distribution box does not have much special significance, and its main functions and characteristics depend more on its internal switch configuration. This type of distribution box is widely used in various power distribution and control systems to ensure safe and efficient transmission of electricity to various electrical equipment.
11. XGN2-10
XGN2-10 is a box type fixed AC metal enclosed switchgear, mainly used in 3.6KV and 10KV three-phase AC 50Hz systems, as a complete indoor distribution equipment for receiving and distributing electrical energy. This device has functions such as control, protection, and monitoring of circuits.
12. Accacp
ACCACP is a type of distribution cabinet. In the distribution system, various distribution boxes (cabinets) have their specific codes, such as GCK, GCS, MNS representing low-voltage withdrawable switchgear, GGD, GDH, PGL representing low-voltage fixed switchgear. The term "acc" in accacp may represent low-voltage capacitor compensation cabinets, while "acp" may refer to DC distribution cabinets. These codes are arranged by the designers themselves and have no mandatory specifications.
13. KYN-12/1250-31.5
KYN-12/1250-31.5 is a type of indoor armored movable AC metal enclosed switchgear, mainly used for power plants, small and medium-sized generators for power transmission, industrial and mining enterprises and institutions for power distribution, as well as for the collection and transmission of power and the starting of large high-voltage motors in secondary substations of electrical systems. The equipment has a circuit breaker room, main busbar room, cable room, and relay instrument room, which are arranged in a central position and have the ability to withstand internal fault arcs. Its structural characteristics include meeting the requirements of IEC298, GB3906 and other standards, and having the "five prevention" function.
14. YDS
YDS is a distribution cabinet model that is compatible with ABB low-voltage products, and has been widely used in the industrial field due to its excellent performance and high price. This model of distribution cabinet has high performance standards, so the price is relatively high. Compared to other models on the market, YDS is more commonly used in industrial applications because it can meet the special requirements for high reliability and stability in these situations. Despite the emergence of more new or old models in the market in recent years, YDS is still favored for its excellent performance and adaptability.
15. PZ30
PZ30 is a compact distribution box commonly used for concealed installation in residential suites or corridor walls. This type of distribution box is mainly composed of miniature circuit breakers, with incoming lines of 3-phase MCB below 63A, and outgoing lines of 3-phase or single-phase MCB or RCB. The PZ30 distribution box is usually embedded in the wall for concealed installation, and the distance from its bottom to the ground should not be less than 1.5 meters according to the specifications. This type of distribution box can serve as the floor main distribution cabinet, while the lower level can be the compact distribution cabinet mentioned above.
16. XRM-302-05-2B (H)
XRM-302-05-2B (H) is a model of lighting distribution box. Among them, XRM represents that the distribution box is embedded. The number 302 represents the design number, and 05 may be the scheme number of the distribution box. The final 2B (H) indicates that the height and width of the distribution box are both 200mm. This type of distribution box may vary depending on the manufacturer, but it is generally similar to this model.
17. KYN - (F-C) type
KYN - (F-C) type is an indoor armored double-layer mobile open type AC metal enclosed switchgear, suitable for three-phase AC 50Hz systems of 3.6-12kV. This type of equipment is mainly used for indoor complete sets of switches for single busbar and single busbar segmented systems, especially suitable for high-voltage distribution devices in power plants, substations, metallurgy, papermaking, petrochemicals, textiles, and industrial and mining enterprises. Its main function is to control and protect motors, transformers, and capacitors.
18. JYN2-10 type
JYN2-10 movable AC metal switchgear is a single busbar system used for AC 50Hz and rated voltage 3-10kV. The maximum rated current of this device can reach 2500A, while its rated breaking current and internal power consumption can reach up to 31.5kA. In power plants and substations, it is mainly used to control the power generation, substation receiving, feeding, and internal power consumption. In addition, this equipment is also suitable for industrial and mining enterprises, providing services for the starting and protection of large AC high-voltage motors.
19. GG-1A (F) series
The GG-1A (F) series is a fixed high-voltage switchgear mainly used in AC 50Hz, 3-10KV three-phase single busbar systems for industrial and mining enterprise substations and distribution stations, for receiving and distributing electrical energy. The design and manufacturing of this type of switchgear are aimed at meeting specific power requirements and ensuring the stable operation of the power system.
