ABB SPAJ140

Model:ABB SPAJ140

  • Brand: ABB
  • Price range (USD): 1000-2000
  • Country: CHINA
  • Parameter: Model: SPAJ140
    Standard: IEC 61000-4-5
    Environment: Working temperature: -20 ℃~+85 ℃
ABB SPAJ140 is a powerful combination overcurrent and ground fault relay, mainly used for overcurrent and ground fault protection in power systems. It has highly flexible tripping and signaling devices, and can adopt single-phase, two-phase, or three-phase overcurrent protection as well as directional grounding fault protection according to usage requirements.
main features 

Highly flexible: The tripping and signaling devices are highly flexible and can be customized according to needs.

Comprehensive protection: It has both overcurrent and ground fault protection functions.

Self check function: Regularly perform self checks to ensure reliable operation of the equipment.

Strong adaptability: It can adapt to different types of power systems, such as direct grounding, resistance grounding, or impedance grounding systems.

Easy to install: The structure is simple and easy to install.


Product specifications

Standard: IEC 61000-4-5
Environment: Working temperature: -20 ℃~+85 ℃


Application area 

Power system: power plants, substations, distribution systems, etc.
Industrial enterprises: industrial production lines, electric drive systems, etc.
Buildings: distribution rooms, distribution boxes, etc.
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