NDCU-21C ABB
Product overview
The NDCU-21C is a detachable current sensor from ABB that measures the current of alternating current.The sensor uses the Hall effect principle and has the following characteristics:
High precision:Measuring accuracy up to±0.5%
Wide measuring range:Measuring range is 50-2000 A
Fast response time:The response time is<1ms
Good linearity:linearity is±0.1%FS
Detachable structure:easy installation and maintenance
Product parameter
Model:NCU-21C
Brand:ABB
Measuring range:50-2000 A
Output signal:4-20 mA
Power supply voltage:12-24 VDC
Operating temperature:-40-70℃
Protection level:IP67
Installation method:guide rail installation
Product application
The NCU-21C current sensor is widely used in the following fields:
Power system:Used to measure the current of generators,transformers,transmission lines and other equipment for grid monitoring and protection.
Industrial automation:Used to measure the current of motors,frequency converters,servo drivers and other equipment to achieve process control.
Building electrical:Used to measure the current of power distribution systems within buildings to ensure safe operation.
Rail transit:Used to measure the current of locomotives,rail cars and other equipment to achieve traction control.
Brand introduction
ABB is a leading global electrical technology company,providing advanced products and services for power,industry,transportation,infrastructure and other sectors.ABB’s products and services are known for their excellent quality and reliable performance,and are widely used in various countries and regions around the world.
