Chint HK18-32/3E Photovoltaic Solar Knife Disconnector Switch

Chint HK18-32/3E is a disconnector in the HK18 series of Chint, mainly used in photovoltaic, household appliances and industrial enterprise power distribution systems. The following is a detailed introduction:

Basic parameters:

Rated frequency: AC 50/60Hz.

Working voltage: three-phase 415V.

Working current: 32A.

Rated insulation voltage: 800V.

Number of poles: 3 poles.

Functional features: It can be used for frequent manual connection and disconnection of circuits and isolation of circuits. It can isolate the circuit from the power supply in the case of circuit maintenance to ensure the safety of personnel and equipment, but it is generally not used to directly start and disconnect a single motor.

Conform to standards: Follow GB/T 14048.3 and IEC 60947-3 standards, and the product quality and performance meet the requirements of relevant national standards and International Electrotechnical Commission standards.

Working environment: When the maximum temperature is + 60℃, the relative humidity of the air does not exceed 95%, and appropriate measures should be taken for occasional condensation caused by temperature changes. The installation location altitude is generally not more than 2000m. If it is within 5000m, the capacity needs to be reduced by 5% for every 2000m above sea level.