GGD switchgear low voltage fixed type complete power distribution cabinet switch equipment
◎Product Overview
◆ GGD type AC low voltage distribution cabinet is a new type product, is designed to meet the requirement of energy sources ministry and power consumers on safe, economical, reasonable and reliable basis. The product has characters like high breaking capacity and good dynamic and thermal stability, flexible electric scheme, convenient combination, high seriality, high practicality, stylish structure and high degree of protection etc, it's an updated product instead of traditional low voltage complete switchgear.
◆ Application for power distribution system, like power plant, power station, industrial and mining enterprise etc.
◎Technical Data
Item | Rated voltage (V) | Rated current (A) | Rated short circuit breaking current (kA) | Rated short time withstand current (1s) (kA) | Rated peak withstand current (kA) |
GGD1 | 380 | A.1000 B.600(630) C.400 | 15 | 15 | 30 |
GGD2 | 380 | A.1500(1600) B.1000 C. | 30 | 30 | 63 |
GGD3 | 380 | A.3150 B.2500 C.2000 | 50 | 50 | 105 |
◎Auxiliary circuit scheme
Auxiliary circuit design have power supply scheme and for power station scheme, BGGD cabinet have enough space for installing secondary components, simultaneous NLS also develop & research special LM type current inductor for satisfying power station and special user who need additional relay protection.
