Binzhou Hongbo Electric Co., Ltd.  

Product Name: XL-21 Low Voltage Control Power Cabinet Model NO.: XL-21 Brand: CHINT Shell Protection Grade: IP56 Shell Material: Steel Plate Application Range: High-rise Buildings Size: 3 Uint Operation Voltage: High Voltage Form: All- packaged Type Structure: IP56 Type: Distribution Metering Box Thickness: 3mm Logo: Hongbo Voltage: 380V Rate: 60A Trademark: HonGBO Transport Package: Pallet Specification: OEM, CUSTOMISED Origin: Binzhou China HS Code: 8536909000 Product Description XL-21 low voltage control power cabinetBinzhou Hongbo Electric Co., Ltd. was incorporated in 2009, is located in Binzhou City, eight the Yellow River Road No. 856, is aset of production and manufacturing, sales and installation of integrated enterprises diversified electric power equipment business. Main business: 10KV, 35KV high and low pressure electrical products, electrical materials, fittings, wire and cable, electrical and mechanical hardware, rubber chemical products, welding materials, labor supplies, electrical materials, steel pipe fittings, sundry products, lamps sales; prefabricated substation, high and low voltage power distribution cabinet, control cabinet, distribution box processing production, distribution, electrical equipment installation.XL-21 low voltage control cabinet is suitable for power distribution in power plants and industrial and mining enterprises. The XL-21 low-voltage power cabinet is installed against the wall and overhauled in front of the screen for three-phase four-phase three-phase five-wire system with an ac voltage of 500 volts or less.APPLICATION ENVIROMENTAL CONDITIONS1. The ambient air temperature is no higher than 40 degrees Celsius, no lower than minus 5 degrees Celsius, and the average temperature within 24 hours is no higher than 35 degrees Celsius2. Indoor installation and use, the altitude of the use site shall not exceed 2000 meters3. The relative humidity of the surrounding air shall not exceed 50% when the maximum temperature is 40 degrees Celsius, and a large relative humidity is allowed at a lower temperature (for example, 90% at 20 degrees Celsius). The effect of occasional condensation due to temperature changes should be taken into account4. The inclination of the equipment to the vertical plane shall not exceed 5 degrees during installation5. The equipment shall be installed where there is no violent vibration and shock, and where insufficient corrosion occurs to the electrical components6. Special requirements of users can be resolved through consultation with the manufacturerStructure CharacteristicsXL-21 Low-voltage power distribution box is closed, the shell is made of steel plate bending, knife switch operating handle in the front of the right column of the upper part, can be used as a switching power supply beat point to the front of a voltmeter, indicating the bus bus voltage distribution box in front of the door, the door opened, all the equipment in the distribution box open for maintenance.This distribution box all USES the domestic design type component, has the compact structure, the maintenance convenience, the line plan may be flexible combination and so on the characteristic distribution box in addition to has the air circuit breaker and the fuse as the line protection, also has the contactor and the heat relay, the box front door may install the operation button and the indicator light.Technical ParameterNo.Item(Unit)Data1Rated Operational Voltage(V)AC3802Rated Insulation Voltage(V)AC5003Rated Frequency(Hz)504Main Bus Rated Current(A)≤6305Main Bus Rated Short-time Withstand Current(kA)≤156Rated Impulse Withstand Voltage (kV)67StandardGB7251.128Protection DegreeIP30contact informationContact:May MengTel:0086-543-2957723MOB:0086-132-9543-9510 Website:www.hongboelectric.com