Low Voltage fixed GGD Metering Cabinet Switchgear
MODEL: GGD low voltage Electrical control panel
Main function and application place:
applicable to power distribution system of AC 50Hz, with rated operation voltage of 380V,
rated operation current to 3150A , in power users like generators, transformer substation,
mining enterprises,etc
It 's used in power transformation, distribution, control of driving motor, illumination and
power distribution equipment.the arrangment to power distribution is economic
Performance characteristic
AC low voltage distribution cabinet adopt universal chamber body, with flexible installation
scheme, will not cause any problem if any change need after first installation .
frame made from 8MF cool-bend steel.for effective heat emission purpose, there are various
emission holes on botton/top side of cabinet .
Several type of breaker for choice: ME,DW15, DZ20,cw1,cm1,F,M ETC
Working condition:
| type | rated voltage(V) | rated current(A) | rated short circuit drop out current(ka) | rated short time withstand curent(Is)(KA) | rated peak value withstand current(ka) | phase |
| GGD1 | 380 | 1000 | 15 | 15 | 30 | a |
| GGD1 | 380 | 600(630) | 15 | 15 | 30 | b |
| GGD1 | 380 | 400 | 15 | 15 | 30 | c |
| GGD2 | 380 | 1500(1600) | 30 | 30 | 63 | a |
| GGD2 | 380 | 1000 | 30 | 30 | 63 | b |
| GGD2 | 380 | | 30 | 30 | 63 | c |
| GGD3 | 380 | 3150 | 50 | 50 | 105 | a |
| GGD3 | 380 | 2500 | 50 | 50 | 105 | b |
| GGD3 | 380 | 2000 | 50 | 50 | 105 | c |
| Standards | | Low Voltage Switchgear and Controlgear Assemblies | IEC 61439-1/-2 |
| Electrical data | Rated voltages | Rated insulation voltage | 1000 V 3~, 1500 V |
| Rated operating voltage 690 V 3~, 750 V |
| Rated impulse withstand voltage Uimp | 6 / 8 / 12 kV |
| Overvoltage category | II / III / IV |
| Degree of pollution | 3 |
| Rated frequency | up to 60 Hz |
| Rated current | Copper Busbars: | |
| Rated current Ie | up to 6300 A |
| Rated peak withstand current | up to 250 kA |
| Rated short-time withstand current | up to 100 kA |
| Copper Distribution bars: | |
| Rated current | up to 2000 A |
| Rated peak withstand current | up to 176 kA |
| Rated short-time withstand current | up to 100 kA |
| Arc Fault Containment | Rated operational voltage | up to 690 V |
| Prospective short-circuit current | up to 100 kA |
| Duration | 300 ms |
| IEC 61641) | 1 to 7 |
| Forms of separation | | up to Form 4 |
| Mechanical characteristics | Dimensions | Cubicles and frame | DIN 41488 |
| Recommended height | 2200 mm |
| Recommended width | 400, 600, 800, 1000, 1200 mm |
| Recommended depth | 400, 600, 800, 1000, 1200 mm |
| Basic grid size | E = 25 mm acc. to DIN 43660 |
| Degrees of Protection | According to IEC 60529 | External from IP 30 to IP 54 Internal from IP 2X |
| Steel components | Frame, incl. internal subdivisions | 2.0 / 2.5 mm |
| | Cladding, internal | 1.5 / 2.0 mm |
| | Cladding, external | 1.5 mm |
| Surface protection/Paint | Frame, incl. internal subdivisions | Zinc or Alu-zinc coated |
| Cladding, internal | Zinc or Alu-zinc coated |
| Cladding, external | Zinc or Alu-zinc coated and Powder coated RAL 7035 (light grey) |
| Plastic components | Halogen-free, self-extinguishing, flame retardant, CFC-free | IEC 60707, DIN VDE 0304 part 3 |
| Optional Extras, available on request | Busbar system | Busbars | Fully insulated with heat shrinkable sleeving Silver plating Tin plating |
| Special qualification | Test certificates | See test certificates listed above |
| Paint | Enclosure | Special colours on request |
Product Tags:
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Fixed Low Voltage Switchgear Flexible Installation With Universal Chamber Body Images
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