| Model |
Current Ratio |
Hole Diameter |
| TP/CTK-16 |
100A/5A |
16mm |
| TP/CTK-24 |
100A/5A |
24mm |
| 150A/5A |
| 200A/5A |
| 250A/5A |
| 300A/5A |
| 400A/5A |
| TP/CTK-38 |
100A/5A |
38mm |
| 150A/5A |
| 200A/5A |
| 250A/5A |
| 300A/5A |
| 400A/5A |
| 500A/5A |
| TP/CTK-50 |
100A/5A |
50mm |
| 150A/5A |
| 200A/5A |
| 250A/5A |
| 300A/5A |
| 400A/5A |
| 500A/5A |
| 600A/5A |
| 800A/5A |
| TP/CTK-80 |
100A/5A |
80mm |
| 150A/5A |
| 200A/5A |
| 250A/5A |
| 300A/5A |
| 400A/5A |
| 500A/5A |
| 600A/5A |
| 800A/5A |
| Support Customize |
| *Accuracy:0.5 or 1*Easy installation |
| *Rated frequency: 50/60Hz |
| *Rated primary current: Ranging up to 800A |
Suitable for all types of:
Our High-Quality OEM Split Core Current Transformer seamlessly integrates with: power monitoring systems, rural power grid transformations, energy-saving equipment, motor protection units, power monitoring devices, energy consumption management systems, smart power usage solutions, complete power distribution networks, multi-function power meters, single-phase power meters, electrical fire detection systems, fire-fighting equipment power modules, and measurement applications, among others.
Shenzhen Toprie Electronics Co., Ltd stands as a high-tech enterprise dedicated to pioneering advancements in the environmental monitoring and data acquisition sector.
Founded in 2009, our expansive facility spans over 3000 square meters, equipped with 6 production lines and staffed by a team of adept professionals specializing in research, design, quality control, and manufacturing.
Business Scope: Our diverse product range includes data loggers, humidity & temperature loggers/sensors, gas detectors, pressure sensors, water level meters, liquid level transmitters, data acquisition modules, IoT gateways, thermal imaging cameras, power & energy meters, and power quality analyzers.
With state-of-the-art examination equipment, advanced production techniques, and a comprehensive quality management system, we offer both our brand name products and over 15 years of expertise in ODM and OEM orders, tailoring solutions to meet clients' specific requirements.
Driven by 'Sincerity and a Down-to-earth working approach,' we are committed to delivering exemplary processing services to our clients. We warmly invite you to visit our company or reach out to us for collaboration opportunities!
We extend a heartfelt welcome to you, aiming to break communication barriers and synchronize with your ideal partnership goals!
Q: Are you a factory/manufacturer?
A: Yes, we are a professional factory/manufacturer specializing in data loggers, humidity & temperature loggers/sensors, gas detectors, pressure sensors, water level meters, liquid level transmitters, data acquisition modules, IoT gateways, thermal imaging cameras, power & energy meters, and power quality analyzers.
Q: Can I customize my logo and different communication methods?
A: Yes, logo customization is available, subject to a small MOQ. For communication methods, we offer options such as GPRS, 4G, WIFI, LORA, and LORAWAN. Please inform us in advance of your specific needs.
Q:How long is your lead time? If I want to customize instruments, how long will it take?
A: Typically, we ship within 3-5 days after payment receipt. Custom device lead times depend on the order quantity.
Q: What payment methods do you accept?
A: We accept T/T (bank transfer), Western Union, PayPal, and other payment methods.
Q: What packaging do you use for your products? What shipping methods do you use?
A: 1. We use standard carton boxes for packing.
2. We offer shipping via express courier (door-to-door service), by air, and by sea, according to customer requirements.
Q: How is your company's product after-sales service system?
A: We provide a 12-month product warranty and lifetime maintenance. Our dedicated pre-sales and after-sales engineering teams deliver one-to-one service, ensuring responses within 24 hours to resolve technical issues.
For more questions, please feel free to send inquiries to us.
Audited Supplier 
){kind=link}
){kind=link}