Magnetic Immunity 500mt 100A 0.1 Class Current Transformer CT for Electric Meter

• Application: Electronic, Instrument, Position Sensor
• Type: Current Transformer
• Phase: Single
• Operation Condition: Outdoor
• Usage: Protection, Measurement
• Winding Form: Small Fixed Type
• Model NO.: IVY-MF-01-100A
• Insulating Medium: Common Insulating Materials
• Installation: Busbar Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Product Name: 100A 120A 0.1 Class Current Transformer
• Primary Current: 5(100)a
• Ratio: 2500
• DC Error: 3.0%
• Resitive Load: 10 Ohm
• Permanent Magnetic Immunity: 500mt
• Frequency: 50Hz
• Withstand Voltage: 4000V/Min
• Transport Package: Cartons
• Specification: 33.5mm for Installation
• Trademark: IVY
• Origin: Zhejiang, China
• HS Code: 8536411000
• Production Capacity: 5, 000, 000.00/ Year

Product Description

Primary current	5(100)A	AC error class	0.1%	Frequency	50Hz
Secondary current	2(40)mA	Half wave rectification	100A/√2	Withstand Voltage	4000V/min
Ratio	1:2500	Permanent magnetic immunity	500mT	Insulation Resistance	1000MΩ
DC error	≤3.0%	Resistive load	10Ω	Ambient Temp.	-40ºC~+85ºC

            Cautions of Current Transformer:

             1.Suggestions of choosing (Take ct for energy meter as example)
            (1)Please offer the primary current and secondary current or primary current and ratio as per your requirements.
            For example if the energy meter is 5(80)A, you may need a current transformer with current to 80A or 100A.

            (2)Please specify the accuracy as per secondary circuit or accuracy requirements of energy meter.
            For example If it's industrial degree meter then you may need high accuracy current transformer such Class 0.5S, Class 0.01/0.02.
            (3)Customized terminal design for your primary circuit - if it's not good for fixing or you need to integrated with
            relay/shunt/terminal block etc then you may need to offer your drawing for design and adapt to the application.
            (4)Plz choose the suitable secondary output terminal, if you need to solder and fix it on PCB then you may need to
            choose PCB/pin type, for other situation you can use lead wires directly.

 

            2.Standard of good current transformer
            (1)Plastic casing instead of traditional tape which is anti-dust,ant-shock,anti-flaming for security.

            (2)Central rubber hole is more flexible for installation.

            (3)Moreover current transformer become advanced and smart, hence 500mT permanent magnetic immunity,
            high accuracy when cosφ=0.5, smart CT with M-bus or RS485 communication are welcomed as well.