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GGD AC LV fixed type switechgear
Main features
1.The body of GGDACLV fixed type switchgear adopts universal cabinet type Framework is assembled with 8MF cold bending barsteel through part welding.Framework components and special mating elements are matched by bar steel pointed manufactory forensuring the precision and quality of cabinet.Components of universal cabinet is designed according to module principle,and with20 modulus mounting hole and high universal coefficient.
2.Completely in view of the heat rejection during cabinet running.Heat rejection slots of different quantifies are installed in upperand underside both ends of cabinet.
3.According to the requirements on mold design for modem industiy products,adopting the method of golden mean ratio to designcabinet outline and parting dimensions of each part,to make the whole cabinet beautiful and decent.
4.Cabinet gate is connected with framework with rotation axis type movable hinge.With convenient installation and disassembly.One mounttype rubber strip is set in edge fold of gate.Fller rod between gate and framework has certain compression stroke whenclosing the gate.It Can prevent gate from impacting cabinet directly and also advance the protection grade for gate.
5.Colmect the meter gate set with electrical components with framework by multistrand soft copper wire.Connect the mountingpieces inside the cabinet with framework by knurled screws.The whole cabinet constructs complete earthing protective circuit.
6.Top cover of cabinet call be disassembled if necessary fof convenience to the assembly and adinstment for main bus bar at site.Four squares of cabinet are set with slinger for hoisting and shipping.
7.Protection grade of cabinet:IP30.User Call choose within IP20~IP40 according to environmental requirements.
Environmental condition
1.Ambien air temperature:-5℃~+40℃ and the average temperature should not exceed+35℃in 24h.
2.nstall and use indoors.Altitude above sea level for operation site should not exceed 2000M.
3.Relative humidity should not exceed50%at max temperature+40℃.Higher relative humidity is allowed at lower temperature.Ex.90%at+20℃.But in view of the temperature change,it is possible that moderate dews will produce casually.
4.Installation gradient not exceed 5°,
5.Installin the places withou fierce vibration and shock and the sites insufficient to erode the electrical components.
6.Any specific requirement,consult with manufactory.
| Type | Rated voltage(V) | Rated current(A) | Rated short circuit breaking current |
Rated short time withstand current |
Rated peak withstand current |
| GGD1 | 380 | 1000600(630)400 | 15 | 15(1S) | 30 |
| GGD2 | 380 | 1.50016E+11 | 30 | 30(1S) | 63 |
| GGD3 | 380 | 3150(2500)2000 | 50 | 50(1S) | 105 |
Interior structure
| Product code | A(mm) | B(mm) | C(mm) | D(mm) |
| GGD06 | 600 | 600 | 450 | 556 |
| GGD06A | 600 | 800 | 450 | 756 |
| GGD08 | 800 | 600 | 650 | 556 |
| GGD08A | 800 | 800 | 650 | 756 |
| GGD10A | 1000 | 600 | 850 | 556 |
| GGD10A | 1000 | 800 | 850 | 756 |
| GGD12 | 1200 | 800 | 1050 | 756 |