5mA Input Current Measure Zero Flux Current Transformer

• Type: Electromagnetic
• Output Signal Type: Digital Output
• Production Process: Integration
• Material: Stainless Steel
• Accuracy Grade: 0.2s
• Application: Power Supply Control System
• Model NO.: TRLX series
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Transport Package: Standard Boxes
• Specification: 105HOLE
• Trademark: TR
• Origin: China
• HS Code: 850450
• Production Capacity: 300000

Product Description

The TR21 series Residual (zero sequence) current transformer are designed to acquire residual (zero sequence) current signal .residual (zero sequence) current usually of the mA level and must be wound through the core ,which has a high requirement for balancing characteristics ,immunity to interference and linearity .
This series products has a wide measure range ,rated primary current transformer :10mA~5A ,rated secondary current range :0~5mA,excellent high permeability magnetic core and advanced producing process flow,ensuring its accuracy range ,reliability ,etc.
Suitable for motor protection ,relay protection,small current grounding system
Suitable for electrical fire monitoring systems
Flexible output method
Through structure ,epoxy resin casting,good stability
High permeability permalloy or nanocrystalline ,with good linearity and high sensitivity
Excellent balance characteristics and extremely strong immunity to electromagnetic fields .     
 

Electric Performance Parameters	Electrical Symbol	Performance Parameter	Small signal measurement (active)
	IN	Rated Input	500mARMS
	IP	Measurable Range	0.1mA-1A
	VOUT	Rated Output	3.53VRMS
	X	Accuracy@IPN	0.05%
	εL	Linearity	≤0.05%
	Uc	Supply Voltage	±12V
	Voff	Offset Voltage	1mV
	IC	Max Power Consumption	10mA
	f	Operating Frequency	50-400 Hz
	TA	Operating Temperature	-40oC… +85oC
	TS	Storage Temperature	-40oC…+100oC
Mechanical Structure Parameters	Shell	Metal Shell	Output Mode	Socket block/waterproof aerial plug
	Metal Core Material	Nanocrystalline/Permalloy	Seal	Flexible Silicone & Epoxy
	Magnetic Screen Structure	Carbon Steel/Permalloy	Construction Plan	Base Installation Fixed