Current transformers are subject to variable current and electrical isolation. It is a sensor for obtaining electrical primary loop current information in secondary equipment such as measuring instruments and relay protection in the power system. It converts high current into low current proportionally, ta is connected to the primary system once, and the secondary side is connected to the measuring instrument. Relay protection, etc. In the normal operating current range, the current information of the grid is provided to devices such as measurement and metering.
50/60 Hz,Single Phase,AC Current Sensor
Dynamic Range from 0.1 to 10Amps
Meets IEC62053-21 class 1
Meets IEC 60044-1 class 0.1 Phase error < 5'
Very low temperature coefficient
Meets UL class B (130ºC) thermal insulation system
Meets UL 94V-0
AC isolation resistance: 4KV for 60s
1. The vertical core printed circuit board is directly welded and installed, and the appearance is beautiful;
2.Small size, high precision; fully enclosed, good mechanical and environmental resistance, strong voltage isolation, safe and reliable.
The magnitude of the electromagnetic induction in the current transformer used for measurement will be directly displayed on the ammeter. In the current transformer used for protection, if the current is relatively large, the intermediate relay is needed to control the contactor, or the universal breaker is used. To cut off the power and protect all equipment and wiring.
1. We provide 1 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods