HEYI's DIN-Rail Mounted Current Transformer offers a compact, space-saving solution for accurate current measurement in low-voltage distribution systems. With a measurement range up to 6000A, multiple output options (5A, 1A, mA, mV), and accuracy classes from 1.0 to 0.2S, it ensures precise monitoring for smart grids, switchgear panels, and energy management systems. The transformer is designed for effortless installation on standard DIN rails, making it ideal for retrofit and new panel builds alike.
Key Selling Points
Space-Saving DIN-Rail Design – Clips directly onto 35mm DIN rails, reducing panel space and installation time.
Wide Measurement Range – Supports currents up to 6000A, versatile for various feeder and main circuits.
Multiple Output Options – Available in 5A, 1A, mA, or mV outputs to match meters, relays, and data acquisition systems.
High Accuracy Classes – Achieves 0.2S/0.2 accuracy for precise metering and protection applications.
Robust Materials – ABS/PC plastic housing with silicon steel or nanocrystalline cores ensures reliable insulation and performance.
Customization Ready – Housing material, color, accuracy, output, capacity, and OEM logo can be tailored to project needs.
Technical Specifications
Measurement Range
0–6000 A
Output
5 A / 1 A / mA / mV
Accuracy
1.0 / 0.5 / 0.5S / 0.2 / 0.2S
Inner Diameter
0–100*31 mm
Housing Material
ABS/PC plastic
Core Material
Silicon steel sheets / Nanocrystalline
Winding Wire
Pure copper enameled wire
Standards
IEC61869-2, ISO 9001:2015
Models and Options
Model CP series with customizable ratio and output.
Available accuracy classes: 1.0, 0.5, 0.5S, 0.2, 0.2S.
Optional split-core and window-type structures for retrofit projects.
Materials and Structure
Housing: ABS/PC plastic for durability and insulation. Core: Silicon steel or nanocrystalline materials for high magnetic permeability. Coil: Pure copper enameled wire ensures low resistance and stable output. Compact DIN-rail mount reduces panel space.
Applications
Smart grid and switchgear panels
HVAC systems
Smart buildings and data centers
Energy metering and load monitoring
Feeder monitoring and relay protection
Customization
Flexible customization: housing material, housing color, accuracy class, output signal, capacity, and OEM logo printing are available upon request.
FAQ
What is the maximum current this transformer can measure?
Up to 6000 A, making it suitable for main feeder and high-load applications.
Can the output be customized to 1A or mA?
Yes, outputs are available in 5A, 1A, mA, or mV to match your metering or protection device.
What accuracy classes are available?
We offer 1.0, 0.5, 0.5S, 0.2, and 0.2S classes, with 0.2S for precision metering.
Is this transformer suitable for retrofit projects?
Yes, DIN-rail mounting simplifies installation in existing panels, and split-core options can be supplied.
Does HEYI provide OEM services?
We offer OEM logo printing and customized parameters such as ratio and output.
What standards do your transformers comply with?
Products meet IEC61869-2 and the company holds ISO 9001:2015 certification.
What is the minimum order quantity?
MOQ can be as low as 1 unit for samples.
Inquiry Information
Contact: Bethy Cai | Email: bethy@heyiele.com | Tel/WhatsApp: +86 13968747975
