ABB medium and high voltage isolation switch OESL 630V32D24V1

Description

ABB medium and high voltage isolation switch OESL 630V32D24V1 is a high-performance switchgear:
1、 Product Overview
Model: OESL 630V32D24V1
Brand: ABB
Type: Medium high voltage isolation switch
2、 Main features
No arc extinguishing capability: The main characteristic of medium and high voltage isolation switches is the lack of arc extinguishing capability, which means that they can only perform circuit opening and closing operations without load current.
High voltage level: suitable for medium and high voltage power systems, capable of withstanding higher voltage levels to ensure stable operation of the power system.
Simple structure: Although powerful, the structure of medium and high voltage isolation switches is relatively simple, easy to install and maintain.
Safety protection: Usually equipped with metal or plastic boxes as safety switches to prevent accidental starting of the machine and ensure the safety of operators.
3、 Application scope
Power distribution system: used for distributing and controlling electricity in the power distribution system.
Motor control: It plays a role in isolation and protection when starting/stopping the motor.
Maintenance isolation: During the maintenance period, isolate the parts that need to be repaired from the live parts to ensure the safety of maintenance personnel.
4、 Technical specifications
Rated voltage: The rated voltage may vary depending on the model and specific configuration, but is generally applicable to the medium to high voltage range.
Rated current: The rated current may also vary depending on the model and configuration, and needs to be selected according to specific requirements.
Operating voltage: The “24V” in OESL 630V32D24V1 may indicate that the operating voltage is 24V, but please refer to the product manual or consult the manufacturer for accurate information.
Installation method: It can be installed on the base or cabinet door by card or screw, which is convenient and flexible.
5、 Precautions
Operation sequence: When operating the isolation switch, the correct operation sequence should be followed to avoid equipment damage or personnel injury caused by misoperation.
Load situation: Due to the lack of arc extinguishing capability of the medium and high voltage isolation switch, it is strictly prohibited to perform opening and closing operations under load.
Temperature limit: During use, the temperature of the connection head with the conductor cannot exceed the specified value (such as 70 ℃) to ensure the normal operation and safety of the equipment.
6、 Maintenance and upkeep
Regular inspection: Regularly inspect the medium and high voltage isolation switches, including their appearance, connectors, operating mechanisms, etc., to ensure that they are in good condition.
Cleaning and maintenance: Keep the switchgear clean and dry to avoid damage from dust and moisture.
Professional maintenance: In case of equipment failure or maintenance needs, professional personnel should operate to ensure the quality and safety of the maintenance.

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