Multilin SR469-CASE relay housing

Multilin SR469-CASE relay housing

Product Details Introduction

The Multilin SR469 is a widely used relay for motor protection, and the SR469-CASE is the casing of the relay. The design of this casing is intended to protect the internal electronic components and ensure their stable and reliable operation in various environments. The following are some characteristics and application areas of the Multilin SR469-CASE relay housing:

Main features:

durable:

Material: The shell is made of high-strength materials, usually industrial grade plastic or metal, which can resist external impacts and mechanical damage.

Protection level: It has a high level of protection capability, usually in compliance with IP standards, can prevent dust and water, and is suitable for harsh environments.

Heat dissipation design:

Ventilation port: The casing is designed with ventilation ports to help dissipate heat from internal components, prevent overheating, and ensure long-term stable operation of the relay.

Heat sink: Some models may be equipped with heat sinks to further enhance the heat dissipation effect.

Easy installation:

Standard size: The shell design conforms to the standard size, making it easy to install in various power cabinets and control cabinets.

Installation accessories: Equipped with necessary accessories for installation, such as screws, buckles, etc., to simplify the installation process.

Electromagnetic shielding:

Shielding layer: Some casings are equipped with an electromagnetic shielding layer to prevent electromagnetic interference and ensure the normal operation of the relay.

Maintainability:

Convenient lid opening: Designed for easy opening and closing, facilitating maintenance and inspection of internal components.

Indicator window: Some models may be designed with transparent indicator windows for easy viewing of relay status and parameters.

Application areas:

Power plants and substations:

Environmental Protection: Used in harsh environments of power plants and substations to protect relays from dust, moisture, and mechanical damage.

Equipment maintenance: Easy to install in power equipment, simplifying equipment maintenance and repair work.

Industrial automation:

Factory Automation: Used in factory automation systems to ensure reliable operation of relays in industrial environments.

Equipment protection: Protect the relays of automation equipment to prevent malfunctions caused by external factors.

Oil and gas:

On site equipment protection: Used for motor protection relays in oil and gas extraction sites to prevent damage to relays in harsh environments.

Equipment reliability: Improve the operational reliability of on-site equipment and reduce equipment failures caused by environmental factors.

Water treatment and wastewater treatment:

Water treatment facilities: Used in water and wastewater treatment facilities to protect relays from the effects of humid and corrosive environments.

Equipment management: facilitates the management and maintenance of relays in water treatment equipment to ensure their normal operation.

Commercial buildings and building automation:

Building management: Electric motor protection relays used in commercial buildings to protect critical components of the power system.

Environmental adaptability: Adapt to various environmental conditions in building automation systems to ensure equipment reliability.

Summary:

The Multilin SR469-CASE relay housing provides robust and durable protection in various application fields, ensuring stable operation of the relay in harsh environments. Its design features such as high protection level, good heat dissipation performance, and convenient installation and maintenance make it an ideal choice for relay protection in power and industrial systems.

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