0.1calss 2000: 1 20A 100ohm Mini Current Transformer

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Model NO.: ZEMCT131A
• 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
• Turns Ratio: 2000:1
• Transport Package: Cartons
• Specification: ISO9001, ISO14001, CE, ROHS, SGS
• Trademark: zeming
• Origin: Nanjing, Jiangsu
• HS Code: 8504311000
• Production Capacity: 200.000PCS/Month

Product Description

              ZEMCT131A  Current Transformer

Features and application: Small size, high accuracy, good consistency,Applied to the power frequency 50(60)Hz multifunction meter
Key words: current transformer, micro transformer, mini transformer
 
Structural parameter:

                                                                                                                       Input: 1,2pins,output : 3,4pins
                 Same plority (*)
          Front view                                             Bottom view
Main technical parameters:

Model	ZEMCT131A
input current	0~20A (sampling resistor 100Ω)
Rated output current	2.5mA at input 5A
Turns ratio	2000:1
Phase angle error	5%dot ~120% dot,Phase difference value between the two points ≤10'(sampling resistor 100Ω)
Continuous Current range	0~6A
Linearity	0.1%(5%dot ~120% dot)
Permissible error	-0.1%≤f≤+0.1%(Input 1A,sampling resistor 100Ω)
Isolation voltage	3000V
application	High precision measurement of current and power
Installation	PCB mounting(Pin length>3mm)
encapsulation	Epoxy
Operating temperature	-40~+85 celsius

Instructions for use:

                          Figure I                                                                                            FigureII
1. The typical usage of the product is for the active output ( Figure I) . R is a sampling resistor.
2. The product can be directly through the resistance sampling , easy to use ( FigureII).