2000: 1 80A 50ohm 0.2class 7.5hole PCB Mounting Current Transformer (ZMCT118G)

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Model NO.: ZMCT118G
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement or Protection
• 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: 7.5mm
• Turns Ratio: 2000:1
• Transport Package: Cartons
• Specification: ISO9001, ISO14001, RoHS, CE, SGS
• Trademark: zeming
• Origin: China
• HS Code: 8504311000
• Production Capacity: 250.000PCS/Month

Product Description

ZMCT118G  Current Transformer

Features and application: Small size,high accuracy,good consistency,for current and power measurement
 Key words: current transformer
Structural parameters:

                                                        1,2pin: secondary output,3,4pin: empty pin
                             Front view                                          Bottom view
The main technical parameters:

model	ZMCT118G
input current	0~80A(sampling resistor 50Ω)
Rated output current	2.5mA at input 5A
turns ratio	2000:1
phase angle error	≤60'(input 5A,sampling resistor 50Ω)
linear range	0~80A(sampling resistor 50Ω)
linearity	≤0.2%(5%dot ~120%dot)
Permissible error	-0.5%≤ f ≤+0.5%(input 5A,sampling resistor 50Ω)
isolation voltage	4500V
application	Current and power measurement
Encapsulation	Epoxy
installation	PCB mounting(Pin length>3mm)
operating temperature	-40ºC~+85ºC

Direction for use:

                    Figure I                                                               FigureII
1. ZMCT118G used for measurement. Typical usage is shown in Figure 1 and Figure 2.
    R is a sampling resistor.
2. Empty pin can not be grounded.