Chint HK18-16/3E Photovoltaic Solar Knife Disconnector Switch

Chint HK18-16/3E is a model of Chint HK18 series disconnector, which is described as follows:

Basic parameters: rated frequency is AC 50/60Hz, working voltage is three-phase 415V, rated working current is 16A, rated insulation voltage is 800V, and the number of poles is 3.

Functional use: It is suitable for photovoltaic, household electrical equipment and industrial enterprise power distribution system. It can be used for frequent manual connection and disconnection of circuits and isolation circuits, but generally not for direct starting and disconnection of single motors.

Standards: It complies with GB/T 14048.3 and IEC 60947-3 standards, and the product quality and performance are guaranteed.

Working environment: The ambient air temperature does not exceed + 70℃, not lower than - 25℃, and the average temperature value within 24h does not exceed + 35℃. The installation site should be located at an altitude of no more than 2000m. If it is within 5000m, the capacity can be reduced. If it is higher than 2000m, the capacity can be reduced by 5% for every 1000m. When the maximum temperature is + 60℃, the relative humidity of the air should not exceed 95%, and there should be no gas or dust in the medium that is sufficient to corrode metal and damage insulation.