Fixed Low Voltage Switchgear – GGD LT1 EN

Fixed Low Voltage Switchgear is suitable for AC distribution systems at 50Hz, with a rated operating voltage of 400V and a rated current of up to 4000A in power plants, substations, industrial enterprises, and mining operations, etc. It is used for switching electrical power, distributing, and controlling electrical equipment, lighting equipment, and distribution systems, among others. It complies with the GB7251 standards for low voltage switchgear and control assemblies.

Characteristics of GGD LT1 Fixed Low Voltage Switchgear

• The accuracy and quality of the switchgear can be ensured by the frame and special components provided by CNC machining
• The overall design and installation dimensions (mm) are compatible (E=20 mm), which helps reduce production time and enhance efficiency
• The thermal distribution channels at the top and bottom of the switchgear form a ventilation loop for effective airflow
• It is easy to install and dismantle
• The switchgear features a perfect grounding protection system
• The cover of the switchgear can be removed for the installation and adjustment of the main busbar, and there are lifting rings for handling the switchgear
• The protection level is IP30
• Flexible circuit diagrams are available

Technical Specifications

Thông số kỹ thuật chính
Rated Voltage of Main Circuit (V)	……………………..	400 (600)
Rated Voltage of Auxiliary Circuit (V)	……………………..	AC 220/380 (400) DC 110/220
Rated Frequency (Hz)	……………………..	50(60)
Rated Insulation Voltage (V)	……………………..	690(1000)
Rated Current (A)	The level of bus	≤6000
Rated short-time bus withstand current (kA/1s)	……………………..	50,80
Rated peak withstand current of bus (kA/0,1 giây)	……………………..	105,176
Power Frequency Test Voltage (V/1 phút)	main circuit	2500
	Auxiliary circuit	1760
bus	Three-phase four-wire system	A, B, C, PEN
	Three-phase five-wire system	A, B, C, PEN
Protection level	……………………..	IP30

Reliable Distributor Address for GGD LT1 Fixed Low Voltage Switchgear

AutoRack is a reputable distributor of GGD LT1 fixed low voltage switchgear. We always maintain a large stock of products to meet customer demand. AutoRack is committed to providing high-quality products at the best prices for our customers. With four branches nationwide, AutoRack offers convenience and ensures quick delivery to our clients.