PCB Mounting Type Three Pins Current Transformer for Test

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Model NO.: ZMCT354B
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: PCB Mounting
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Capacitive Type
• Inner Hole: 9.5mm
• Turns Ratio: 2500:1
• Transport Package: Cartons
• Specification: ISO9001, ISO14001, ROHS, CE, SGS
• Trademark: zeming
• Origin: China(Mianland)
• HS Code: 8504311000
• Production Capacity: 100000PCS/Month

Product Description

ZMCT354B • 20A PCB mounting Current Transformer

Applications:

1. Sensing Overload Current
2. Ground Fault Detection
3. Metering
4. Analog to Digital Circuits

FEATURES:

1. Competitive pricing due to high volume production          
2. Integral PCB for ease of installation                   
3. Manufactured in an ISO9001:2008, ISO14001:2004
4. Fully ROHS&REACH Compliant                                              

 

Electrical Specifications at 20ºC ambient

Parameter	ZMCT354B
Operating frequency	50/60HZ
primary current	20A   (50A max.)
Turns ratio	1000:1
Rated burden resistance	100Ω
Operating temperature	-40ºC to +85ºC
Storage temperature	-55ºC to +130ºC
Dielectric withstand voltage	4000V
Accuracy Class	2.0
Approx.Weight	16g

 

Primary current(A)	5A	20A	40A
Secondary output voltage for 100 ohm load (V)	0.5	2.0	4.0

 

MECHANICAL DIMENSIONS

        1. Dimension unit: mm, Dimension tolerance: ±0.25mm(unless specificed, Pin pitch tolerance: ±0.1mm
        2. Pin 3 for menchanical support only.
             

CIRCUIT SCHEMATIC: