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Home Product CTF24-300A/5A Current Transformer, CTF24 Series 300A:5A Ratio, Energy Monitoring Power Metering
CTF24-300A/5A miniature open current transformer snap-on transformer for retrofitting

CTF24-300A/5A Current Transformer, CTF24 Series 300A:5A Ratio, Energy Monitoring Power Metering

CTF24 current transformer
300A/5A CT sensor
High accuracy CTF24 model
CTF24-300A/5A
CTF24 current transformer, 300A/5A CT sensor, provides high accuracy current measurement for energy monitoring systems. This CTF24 model ensures precise power consumption tracking and reliable performance in electrical installations.
Categories:Test & Measurement
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Product Description

The CTF24 current transformer (300A/5A CT sensor) is a high-accuracy CTF24 model designed for industrial energy monitoring and power management systems. It features a 300A primary input with a 5A secondary output, supporting direct integration with energy meters, PLCs, and IoT gateways. The device operates within 9-36V DC voltage and functions reliably in -25°C to +70°C environments. Equipped with RS-485 communication and Modbus RTU protocol compatibility, it ensures seamless data transmission in grid infrastructure, manufacturing, and renewable energy applications. With ±0.5% accuracy class and split-core structure, this CT sensor enables non-contact installation while maintaining stable performance at variable load conditions. Its compact IP54-rated housing suits confined spaces but requires external power for operation. The design prioritizes long-term stability with reinforced insulation for harsh electrical environments.
ParameterSpecification
ModelCTF24-300A/5A Current Transformer
TypeSplit-core CT sensor
Rated Primary Current300A
Rated Secondary Current5A
Accuracy Class0.5
Frequency Range50/60Hz ±3%
Insulation Voltage3kV
Burden5VA
Phase Displacement≤15'
Linearity Range1% to 120% rated current
Operating Temperature-25°C to +70°C
Core MaterialNanocrystalline alloy
ComplianceIEC 60044-1, IEEE C57.13
MountingBusbar/window type installation
*Table shows key specifications for high accuracy CTF24 model current transformer with 300A/5A conversion ratio, designed for energy measurement applications.*
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Can I schedule a self-pickup with official couriers?
answer:Yes, you can arrange self-pickup with our partnered official couriers.
question:Do you have a professional product selection team?
answer:Yes, our expert team handles product selection and quality control.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Can I schedule a self-pickup with official couriers?
answer:Yes, you can arrange self-pickup with our partnered official couriers.
question:Do you have a professional product selection team?
answer:Yes, our expert team handles product selection and quality control.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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