Main Functions of SRY6-380v Sheathed Tubular Electric Heater
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SRY6-7-380v/3KW sheathed tubular electric heater is used for heating hydraulic oil in hydraulic and lubrication devices, and can also be used for heating non-corrosive gases or liquids.
The SRY6-7-380v/3KW sheathed tubular electric heater consists of a heating core and a protective sheath. The heating core uses a tubular electric heating element as the heat source, and the protective sheath is made of thin stainless steel. It has a large heat dissipation area and fast heat transfer. The terminal device part is divided into ordinary type (using an iron-stamped cup-shaped casing) and special type (using a bolted explosion-proof device casing seal). The special type meets the requirements of explosion-proof mark DIICT4 and protection level IP65 series standards.
The SRY6-7-380v/3KW sheathed tubular electric heater is connected to the oil tank body by flanges. The sheath isolates the heating core from the heated oil. When repairing the electric heater, there is no need to drain the oil from the tank; only the heating core needs to be pulled out and replaced with a new one, making maintenance convenient.
When designing the SRY6-7-380v/3KW sheathed tubular electric heater, the contact area between the sheath and the heated oil should be considered to prevent the oil from local carbonization due to excessively high heating temperature. This model heater is only suitable for heating oil with good heat transfer performance.
Note: The above information and technical parameters are published by Yangzhou Darui Electric Co., Ltd.
