The GGD type low-voltage fixed switchgear is suitable for power users such as power plants, substations, and industrial and mining enterprises to convert, distribute, and control electrical energy as power, lighting, and distribution equipment in distribution systems with AC 50Hz, rated working voltage of 380V, and rated current up to 3150A. This product has high breaking capacity and a rated short-time withstand current of 50kA. The line scheme is flexible, the combination is convenient, the practicality is strong, and the structure is novel.

This product is one of the representative products of assembled and fixed panel switchgear in China.

This product complies with standards such as GB7251 "Low voltage switchgear and control gear" and IEC439 "Low voltage switchgear and control gear".

型号 Model		额定电压(V) Rated voltage	额定电流(A) Rated current		额定短路 开端断流(KA) Rated short-circuit starting interruption (KA)	额定短路耐受 电流(1s)(kA) Rated short-circuit withstand current (1s) (kA)	额定峰值耐 受电流(kA) Rated peak withstand current (kA)
GGD	-1000-15	380	A	1000	15	15	30
			B	600(630)
			C	400
GGD	-1600-30	380	A	1500(1600)	30	30	63
			B	1000
			C	600
GGD	-3150-50	380	A	3150	50	50	105
			B	2500
			C	2000