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Convection-Type Explosion-Proof Electric Heater
A convection-type heater for flammable environments (petroleum, chemical, pharmaceutical industries). It has a hot air outlet (upper) and cold air inlet (lower), using aerodynamics to realize natural convection heating. No open flames, with small temperature gradient and uniform indoor temperature.
Key Advantages
Intrinsic Safety Design: No open flames, preventing explosions caused by electric sparks, high temperature, or static electricity.
Rapid and Uniform Heating: Natural convection circulation ensures quick and uniform room temperature rise.
Long-Life Explosion-Proof: Long service life, suitable for safe operation in flammable and explosive areas.
Specifications
| No. | Specification Parameters | Specification Details |
|---|---|---|
| 1 | Rated Voltage | AC220~380V 50HZ (Customizable) |
| 2 | Rated Power | 1500~3000W |
| 3 | Control Mode | Single-Chip Microcomputer |
| 4 | Alarm Mode | Over-temperature Alarm (Optional) |
| 5 | Protection Class | IP65 |
| 6 | Explosion-Proof Grade | Exdb IIB T3Gb |
| No. | National Standard | Corresponding IEC Standard | Corresponding GOST R Standard |
|---|---|---|---|
| 1 | GB/T3836.1 Explosive Atmospheres - Part 1 | IEC 60079-0:2017 Explosive Atmospheres - Part 0: General Requirements for Equipment | GOST R 51330: This series of standards covers electrical equipment in explosive gas atmospheres, including requirements for design, construction, test methods and marking, equivalent to GB3836.1.2-2021. |
| 2 | GB3836.2 Explosive Atmospheres - Part 2: Equipment Protected by Flameproof Enclosures "d" | IEC 60079-1:2014 Explosive Atmospheres - Part 1: Equipment Protected by Flameproof Enclosures "d" | GOST R 51332: This series of standards involves increased safety electrical equipment, similar to GB3836.3-2021, specifying design and construction requirements to prevent ignition in explosive gas atmospheres. |
| 3 | Q/SXGDL03-2022 BDRT-□ Convection-Type Explosion-Proof Electric Heater | - | - |
| 4 | Q/SXGBH11-2022 BXM(D)P-WK-□ Series Explosion-Proof Power Distribution Box | - | - |
| No. | Name | Origin/Brand |
|---|---|---|
| 1 | Shell | Shenyang Xinguang Electric Manufacturing Co., Ltd. |
| 2 | Heating Element | Shenyang Xinguang Electric Manufacturing Co., Ltd. |
| 3 | Electrical Components | Delixi, Chint |
