Overview of open current transformer
Sep 29, 2020
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Open-type current transformers are mainly used in power distribution system renovation projects. They are easy to install and can be operated on-line without removing the bus bar. They do not affect the normal power consumption of customers. It saves manpower, material and financial resources and improves efficiency for users' renovation projects. This series of current transformers can be used with relay protection, measurement and metering devices.
Features
● Low price
4 specifications and sizes
● Open and close structure, easy to install and easy to operate
To
application
● Used for current measurement, monitoring and protection of electrical circuits and equipment
● Used in AC motors, lighting equipment, air compressors, and heating, ventilation and air conditioning devices
● Current monitoring, power management, building self-control system
Description
● Rated primary current: 5-3000Aac
Rated secondary voltage: 0.333Vac
● Accuracy: ±1% (10% In~130%In)
● Phase: ≤2o (at 50In% input)
The highest voltage of the equipment: 600Vac
● Medium strength: 2500Vac/min
● Working temperature: -15℃-+50℃
● Shell flame retardant grade: 94-V0
Working frequency: 50-1KHz
Wire length: AWM1015-22AWG twisted pair
● Safety certification: UL certification E466650
For more information, please contact us at sales@xfullstar.com