CE Hykcd-16 Split Core DC Digital Current Transformer Output RS-485 Digital Signal

• Customization: Available
• Type: Electromagnetic
• Output Signal Type: Digital Output
• Model NO.: HYKCD-16
• Production Process: Integration
• Material: Plastic
• Accuracy Grade: 1.0G
• Application: Switching Power Supply
• IP Rating: IP22
• Certification: CE
• Customized: Customized
• Transport Package: Box
• Specification: 29.5*71.9*20.7(MM)
• Trademark: HEYI
• Origin: Wenzhou, Zhejiang
• HS Code: 8504311000
• Production Capacity: 50000pieces/Year

Product Description

Features

1. Single Supply +12 V
2. Rs485 Output
3. High precision
4. Split Core Current Transformers

Applications

1. Current measurement, monitoring and piotection for electrical wiring and equipment.
2. Current, power and energy monitoring device.
3.  Relay protection device.

Overview
Current transformer (CT) is a widely used power measurement sensor in power systems, which is used to measure the current in high voltage (AC) circuits. Its main function is to convert a large current into a small current to facilitate measurement and protection of the circuit. It can provide the function of isolating and protecting the circuit
Before installing a CT, the measurement is performed directly on the circuit, but this often leads to circuit overload and damage, as well as potential safety hazards. To avoid this situation, CT is used to monitor the current.
The winding of the CT is wrapped in an iron core and can be accessed by installing clips or perforations. When there is current flowing through the circuit, the current will generate electromagnetic induction inside the CT winding. This will cause a secondary current to be generated at the CT output, and the magnitude of the secondary current is proportional to the input current.

Pin Definition:
 

Pin Number	Symbol	Pin Type	Functions
1	GND	Power	Ground
2	VDD	Power	Module power supply, standard voltage 12VDC Voltage input required to be within 10~14VDC, power output capability > 100mA Power supply ripple ≤ 150mV
3	A		RS485 communication cable
4	B		RS485 communication cable

Electrical/Reliability Characteristics:
 

	Char	Min	Typ	Max	Unit
1	Primary nominal RMS current (1phase / 3phase)		100		A
2	Supply voltage	10	12	14	V
3	Relative Humidity			95	%
4	Ambient operation temperature	-10		+60	ºC
5	Ambient storage temperature	-10		+70	ºC
6	Power Consumption			≤110	mW
9	Accuracy		1.0		%
10	Operating altitude			≤1000	m