Low Voltage Electrical Switch Cabinet
Low Voltage Electrical Switch Cabinet is currently China's advanced low-voltage withdrawable switchgear. This product is used in a three-phase AC power supply system with a frequency of 50 Hz and rated insulation. Voltage and working voltage 380 (400) V, 660V, rated current 5000A and below,...
Description
Low Voltage Electrical Switch Cabinet is currently China's advanced low-voltage withdrawable switchgear. This product is used in a three-phase AC power supply system with a frequency of 50 Hz and rated insulation. Voltage and working voltage 380 (400) V, 660V, rated current 5000A and below, can be used in power plants, substations, industrial and mining enterprises, buildings, hotels, airports, docks and radio and television communication centers, as a pair of power generation, transmission / distribution Electricity, electric energy conversion and electric energy consumption equipment, as well as reactive power compensation for its bus through the capacitor compensation cabinet.
Product use environmental conditions:
-The ambient temperature does not exceed + 40°C and not lower than -5°C, and the average temperature within 24h does not exceed + 35°C.
-Atmospheric conditions: clean air, the relative humidity should not exceed 50% at the highest temperature + 40°C, and a larger relative humidity is allowed at low temperatures, for example: the relative humidity should be 90% at + 20°C, but must Consider appropriate accidental condensation due to temperature changes.
-The equipment is suitable for transportation and storage at the following temperatures: between -25°C and +55°C, and up to +70°C in a short period of time (not more than 24h). Under this limit, the device should not have Unrecoverable damage temperature, and should be able to work normally under normal conditions.
-The user can negotiate with the manufacturer to find a solution that does not meet the above conditions of use.
-When the equipment is used in offshore oil exploration platforms and nuclear power plants, a technical agreement must be signed
Parameter | ||||
Rated voltage | V | 400 | 690 | |
Rated insulation voltage | V | 690 | 1140 | |
Rated impact withstand voltage | V | 6000 | 10000 | |
Rated working short circuit breaking ability | kA | 18~100 | 10~75 | |
Rated utmost short circuit breaking ability | kA | 25~120 | 20~85 | |
Rated frequency | Hz | 50/60 | ||
Rated current | A | 400,500,630,800,1000,1250,1600,2000,2500,3150,4000,5000,6300 | ||
Rated control power | V | AC 110/220/380,DC 110/220 | ||
Dimension (Unit:mm) | MNS/GCS/GGD | width | 400,600,800,1000,1200 | |
depth | 600,800,1000 | |||
height | 2200 | |||
Certifications:
Contact us:
Contact: Charles Du
Mobile: +86 18639199897
E-mail: Fengyuan800@outlook.com
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