CSNS300M-002S Closed-loop Current Sensor For Industrial Automation Power

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Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	5000pcs
Delivery Time	5-8 work days
Packaging Details	Standard packaging
Rated Current	300A.t rms
Measurement Range	0 to ±600A.t
Measuring Resistance	With ±18V supply, at ±300A.t Max: 5ohm - 82ohm
Analog Output Current	150mA
Turn Ratio	1/2000
Accuracy (at 25℃)	±0.75% In
Model Number	CSNS300M-002S
Place of Origin	USA

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Product Specification


Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram	Supply Ability	5000pcs
Delivery Time	5-8 work days	Packaging Details	Standard packaging
Rated Current	300A.t rms	Measurement Range	0 to ±600A.t
Measuring Resistance	With ±18V supply, at ±300A.t Max: 5ohm - 82ohm	Analog Output Current	150mA
Turn Ratio	1/2000	Accuracy (at 25℃)	±0.75% In
Model Number	CSNS300M-002S	Place of Origin	USA
High Light	Closed-loop current sensor industrial automation ，Current sensor power electronics ，CSNS300M-002S current sensor

CSNS300M-002S Closed-loop Current Sensor For Industrial Automation Power Electronics

Product Details:

CSNS300M-002S is a closed-loop current sensor , based on the magnetic compensation principle. It can measure direct current (DC), alternating current (AC), and pulse current. The detailed specifications are as follows:

Applications:

Industrial Automation: Used in speed drives, servo systems, and high - voltage frequency converters to monitor and control current in real time, ensuring stable operation of equipment.
Power Electronics: Applied in power supplies, wattmeters, and energy storage systems for precise current measurement, which helps in optimizing power conversion efficiency and protecting circuits from overcurrent.
New Energy Fields: Suitable for wind energy, solar energy systems, and new energy vehicles to detect DC, AC, or pulse currents, supporting the safe and reliable operation of renewable energy equipment and electric drive systems.
Electrical Safety Protection: Installed in overcurrent protection devices and ground fault detectors to quickly identify abnormal current conditions and trigger protection mechanisms.
Robotics and Motion Control: Ensures accurate current feedback for robotic arms and precision motion systems, enabling smooth and precise control of mechanical movements.

Features:

Wide Measurement Range: Rated at 300A.t rms, with a measurement range of 0 to ±600A.t, capable of handling both low and high current scenarios.
High Accuracy: Accuracy better than ±0.75% at 25℃, ensuring reliable current data for critical applications.
Fast Response: Response time within 500ns, enabling real - time tracking of rapid current changes (e.g., pulse currents).
Excellent Linearity: Linearity better than ±0.20%, maintaining a precise proportional relationship between input and output currents.
Strong Electrical Isolation: 6KV rms insulation between primary and secondary sides, protecting users and equipment from high - voltage risks.
Wide Temperature Stability: Operates stably from -40℃ to 85℃, suitable for harsh industrial environments.
Low Temperature Drift: Offset current drift within ±0.60mA across 0 - 70℃, minimizing measurement errors caused by temperature fluctuations.
High dI/dT Capability: Tracks current changes at >100A/μs, ideal for applications requiring rapid current response (e.g., motor drives).
Compact Design: Insulated plastic housing with through - hole primary connection and 4 - pin secondary connector, facilitating easy installation in tight spaces.
Universal Power Supply: Compatible with ±12~18VDC, offering flexibility in different power supply setups.

Analog Output Current (at 300A)	150mA
Turn Ratio	1/2000
Accuracy (at 25℃)	Better than ±0.75% In
Supply Voltage	±12 - 18VDC (±5%)
Electrical Isolation between Primary and Secondary	6KV rms/50KHz/1 minute
Zero - Offset Current (at 25℃)	Better than ±0.30mA
Thermal Drift of Offset Current (0 - 70℃)	Better than ±0.60mA
Linearity	Better than ±0.20%
Response Time	Better than 500ns
Bandwidth	DC to 150KHz
dI/dT Tracking Accuracy	Better than 100A/μs
Operating Temperature Range	- 40 - 85°C
Storage Temperature Range	- 40 - 90°C
Current Consumption	20mA plus output current
Secondary Internal Resistance (at 70℃)	31Ω
Sensor Housing	Insulated plastic housing
Primary Connection	Through - hole
Secondary Connection	4 - pin connector

Company Details

Bronze Gleitlager

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Business Type:

Manufacturer,Trading Company 
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Year Established:

2006 
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Total Annual:

900000-1000000
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Employee Number:

50~80 
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Ecer Certification：

Verified Supplier 

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...

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Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
https://www.oxygengassensors.com/

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