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Explosion-Proof Electric Heater (Wellhead Insulation)
A wellhead heat preservation device with a die-cast aluminum shell and fully sealed design. It is resistant to oil, water, and sand, with enhanced explosion-proof performance and protection level. Using the principle of heat balance, it maintains a constant temperature without electronic control, ensuring safe operation. Equipped with installation components for easy assembly and disassembly.
Key Advantages
Durable and Aesthetic Design: High-quality materials and sealed design ensure an attractive appearance and long service life.
High Safety Without Electronic Control: No electronic control required, reducing the risk of temperature control component failures and ensuring safety.
Strong Cable Weather Resistance: External silicone rubber cables resist high temperature, oil, and aging, improving explosion-proof reliability.
Specifications
| No. | Specification Parameters | Specification Details |
|---|---|---|
| 1 | Rated Voltage | AC380V 50HZ (Customizable) |
| 2 | Rated Power | 0~500W |
| 3 | Protection Class | IP65 |
| 4 | Explosion-Proof Grade | Exdb IIB T1~T6Gb |
| 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/SXGDL01-2022 BDR-□ Explosion-Proof Electric Heater (500w) | - | - |
| No. | Name | Origin/Brand |
|---|---|---|
| 1 | Shell | Shenyang Xinguang Electric Manufacturing Co., Ltd. |
| 2 | Heating Element | Shenyang Xinguang Electric Manufacturing Co., Ltd. |
