100A 20ohm 0.5class PCB Mounting Current Transformer

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Model NO.: ZMCT112C
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Multilayer Honeycomb Type
• Insulating Medium: Epoxy Resin
• Installation: PCB Mounting
• Magnetic Circuit Structure: Cascade Type
• Voltage Transformation Principle: Capacitive Type
• Inner Hole Size: 4.5mm
• Turns Ratio: 2000:1
• Accuracy Class: 0.5
• Transport Package: Cartons
• Specification: ISO9001, ISO14001, RoHS, CE, SGS
• Trademark: zeming
• Origin: China
• HS Code: 8504311000
• Production Capacity: 300.000PCS/Month

Product Description

ZMCT112C  Current Transformer

Features  and  application: Small size,wide linear range,mainly for power automation protection sampling

Structural parameter


                                 1,2pin: secondary output,3,4pin: empty pin         

          Front view                                                                  Bottom view
 

The main technical parameters:

Model	ZMCT112C
Rated input current	5A
Rated output current	2.5mA
turns ratio	2000:1
phase angle error	≤60'(input 5A,sampling resistor 20Ω)
linear range	0~100A(sampling resistor 20Ω)
linearity	≤0.3%  (5%dot and 120%dot)
Permissible error	-0.5%≤f≤+0.5%(input 5A,sampling resistor 20Ω)
isolation voltage	4500V
application	power automation protection sampling
Encapsulation	Epoxy
installation	PCB mounting (Pin Length>3mm)
operating temperature	-40ºC~+70ºC
Shell material	ABS (Note: ABS shell is note available for wave soldering)

 

 Direction for use:

  1. ZMCT112Cused for protection, typical usage as shown.
  2. Empty pin can not be grounded.