ExS6061SF-DF explosion-proof series fire and smoke exhaust actuator

ExS6061SF-DF explosion-proof series fire and smoke exhaust actuatorSpecially designed for air door control in environments/workplaces where explosive hazardous gases, vapors, or combustible dust exist in industries such as petroleum and petrochemicals. Obtained domestic explosion-proof product certification in China, ATEX certification from the European Union, IECEx certification from the International Electrotechnical Organization, and EAC certification from Russia.

ExS6061SF-DF explosion-proof series fire and smoke exhaust actuatorFeatures:

•扭矩： 05Nm、10Nm、15Nm

Rated voltage: AC/DC 24V and AC 220V

• Control mode: switch type

Meets the following standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.2-2021 Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosures "d"

GB/T 3836.31-2021 Explosive Atmosphere Part 31: Equipment Protected by Dust Ignition Resistant Enclosures "t"

Usage and maintenance:

The thread size for the coordination between the cable joint and the outer shell is M16 × 1.5, and the cable diameter size is Φ 6- Φ 8. The cable joint must have the corresponding explosion-proof certificate.

The tightening torque of the internal grounding terminal is 2N. m; The tightening torque of the explosion-proof surface is 3.2; External grounding bolt M4X6, tighten 4mm ² conductor.

The entrance should be equipped with explosion-proof certified cable glands and compatible protection modes for the specified purpose.

In addition to using the installation manual, operators should comply with the requirements of GB 3836-13 during assembly, operation, and maintenance.

Maintenance and repair shall comply with the requirements of GB 3836-16.

Use a damp cloth to clean the product casing.

Users are prohibited from repairing or modifying explosion-proof content.

Warning:

It is strictly prohibited to disassemble and assemble without authorization, and it is strictly prohibited to open the cover with electricity on; Please do not open in dangerous situations; Wipe with a damp cloth when opening.

After the power is cut off, wait for 10 minutes before turning it back on.

Potential electrostatic hazards.

Use fasteners with yield stress>=450MPa.

Fireproof joints cannot be repaired or modified by users themselves.

Installation must be carried out by personnel who have received relevant training or have relevant work experience. During the installation process, be careful not to operate with electricity and install the actuator according to the regulations.

The device contains electrical and electronic components, so it is prohibited to dispose of the product as ordinary waste after it is scrapped. The disposal method should comply with the regulations and requirements of the local government.

Special usage conditions:

Fireproof joints cannot be repaired or modified by users themselves.

Imported parts should be equipped with Ex certified cable sheaths, and their protection mode should be compatible with the intended use.

During assembly, operation, and maintenance, operators should comply with the requirements of GB 3836-13 and indicate it next to the instruction manual.

Repairs and major repairs shall comply with GB 3836-16.

Product Features and Application Description:

Explosion proof electrical appliances refer to a type of electrical equipment used in places where explosive gases and vapors are present.

Coal, petroleum, chemical, textile and other industries play a very important role in the national economy, and they all produce explosive gases during the production process. Places with steam or explosive dust are called explosive hazardous areas.

The explosion-proof air valve driver produced by our company is a Class II electrical equipment.