Main Parameters and Specifications of Sheathed Electric Heater - Yangzhou Darui Electric Co., Ltd. - Yangzhou Darui Electric Co., Ltd.

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Main Parameters and Specifications of Sheathed Electric Heater - Yangzhou Darui Electric Co., Ltd.

来源：Yangzhou Darui Electric Co., Ltd. Date: 2020-04-11 16:57:46 16:39:59 Views: 0 Industry Trends

Main Parameters and Specifications

Main Technical Parameters

Rated Voltage: Single-phase 220V, Three-phase 380V

Surface Heat Dissipation: ≤3W/CM2

Operating Temperature: ≤300℃

Working Medium: Mineral Oil

Working Pressure: ≤0.8Mpa

Technical Parameters, Specifications, and Dimensions of HRY Type Electric Heater (Figure 1)

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Model	HRY1				HRY2				HRY3
	Voltage V	Surface Power w/cm2	Dimensions mm		Voltage V	Surface Power w/cm2	Dimensions mm		Voltage V	Surface Power w/cm2	Dimensions mm
	Voltage V	Surface Power w/cm2	L	L1	Voltage V	Surface Power w/cm2	L	L1	Voltage V	Surface Power w/cm2	L	L1
1KW					220	1.4	440	360	380	1.4	440	360
2KW	380	1.0	1200	1120	220	2.0	590	510	380	2.0	590	510
3KW					220	2.1	790	710	380	2.1	790	710
4KW	380	1.8	1200