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Explosion-Proof Electric Heater (Natural Gas Pipeline)
A cold-jacket-hot heating equipment specially designed for natural gas pipeline transmission, adopting heat transfer oil indirect heat exchange. Developed by absorbing advanced foreign technologies, it provides high-temperature heat energy for natural gas transportation. Controlled by PLC with PID regulation, it achieves stable heating with multiple safety alarms.
Key Advantages
Suitable for Gas Transmission: Energy-saving, efficient, and low-pressure design, adapting to natural gas transmission requirements.
Stable Temperature Control and Alarms: PLC control for smooth heating, with over-temperature, over-pressure, and low-level alarms.
Prevents Pipeline Freezing: Avoids rapid temperature drop and freezing caused by natural gas liquefaction.
Specifications
| No. | Specification Parameters | Specification Details |
|---|---|---|
| 1 | Rated Voltage | AC380V 50HZ (Customizable) |
| 2 | Rated Power | 0~3000KW |
| 3 | Inlet/Outlet Specification | Customizable according to working conditions |
| 4 | Control Mode | PLC, Single-chip Microcomputer, Digital Display Meter (Optional) |
| 5 | Alarm Mode | Over-temperature Alarm, Over-pressure Alarm, Low Flow Alarm, Low Liquid Level Alarm, Electrical Fault Alarm (Optional) |
| 6 | Design Pressure | 0~45MPa |
| 7 | Control Cabinet | Explosion-proof/Non-explosion-proof |
| 8 | Protection Class | IP65 |
| 9 | Explosion-Proof Grade |
Exdb IIB T1~T6Gb Exdb IIC 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/SXGBH02-2023 BDRG-□ Explosion-Proof Electric Heater (3000kw) | - | - |
| 4 | Q/SXGBH09-2022 BDRG-□ Explosion-Proof Electric Heater (500kw) | - | - |
| 5 | 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 | Control Cabinet | Shenyang Xinguang Electric Manufacturing Co., Ltd. |
| 4 | Electrical Components | Delixi, Chint |
| 5 | Instruments | Chuanyi, Anhui Tiankang, Beijing Tiantai |
