Rogowski Coil Hall Sensor High Accuracy CM4A H03 Current Sensor for Static Converters for DC Motor Drives

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Product Description

Basic Information
Model NO.
CM4A 1000 H03
Production Process
Integration
Material
Plastic
Accuracy Grade
0.3% of Ipn
Application
Test and Detection Devices
Certification
ISO
Customized
Customized
Supply Voltage
±15V ±24V
Product
Current Sensor
Frequency bandwidth
150kHz
Origin
China
Packaging & Delivery
Package Size
335.00cm * 305.00cm * 50.00cm
Package Gross Weight
5.000kg
Product Description
Current Sensor CM4A H03
Electrical Characteristics
Parameter Description Value (CM4A H03) Unit
I PNPrimary nominal RMS current±1200A
I PMPrimary current measuring range±1800A
V CSupply voltage±15 ~ ±24V
I CCurrent consumption40 + ISmA
ε LLinearity error±0.1% of IPN
XAccuracy @ IPN±0.3% of IPN
t rResponse time @ 90% of IPN1µs
BWFrequency bandwidth (-1dB)150kHz
Technical Drawing 1
Technical Drawing 2
Certifications
Product Certifications
Company Profile
Facility Image

We are a national high-tech enterprise focusing on the research, development, production, and application of high-end current and voltage sensors. Our focus includes forward research on sensor chips and cutting-edge sensor technologies.

We are committed to providing independently developed sensors, as well as diversified customized products and solutions to meet specific industrial needs.

Production Line 1
Production Line 2
Production Line 3
Quality Management
Workshop
Our Advantages
Advantages Graph
Packaging & Shipping
Packaging logistics
Frequently Asked Questions
What is your product range?
We specialize in sensor manufacturing, including current and voltage sensors. Our current sensor range covers 10A to 5000A, and voltage sensors from 10V to 6400V.
What are the advantages of your sensors?
Unlike traditional transducers, our products offer high speed, high precision, low temperature drift, excellent linearity, and intelligent zero-drift management.
Where can these sensors be applied?
Applications include AC variable speed drives, UPS, SMPS, welding power supplies, wind energy inverters, electric vehicles (BMS/PCS), and photovoltaic systems.
Do you provide OEM or ODM services?
Yes, we have a high-level R&D team and can design customized sensors according to your specific demands.
What is the warranty period?
We provide a 1-year warranty for our products and offer technical support during installation.
Are you a direct manufacturer?
Yes, we are a factory equipped with advanced production lines and a professional research and development team.

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