Nuclear power converter explosion-proof electric heater

Equipment power: 380V/75kW, explosion-proof level: Exd Ⅱ CT4, protection level: IP55, heating medium: deionized water, medium heating temperature: 5 ℃~80 ℃, electric heater connected to automatic control cabinet, heating core has three temperature measuring elements. When the medium temperature exceeds the set temperature value, the overheating protection device of the heating element immediately cuts off the heating power supply. When the medium temperature is lower than the set temperature value, the heating element is powered on again, which not only ensures controllable medium temperature but also avoids overheating of the medium causing the heating element to burn out, effectively extending the service life of the electric heater. Production standards: GB3836.1-3-2010, JB/T2379-2016.