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Rongtech Industry (Shanghai) Inc.,
RTC050DT565 close current sensor

RTC050DT565 close current sensor

Product catalog summary

Overview: The RTC50DT565 series is a closed loop Hall Effect current sensor designed by Rongtech Industry (Shanghai) Inc. It utilizes the null balance method and provides galvanic isolation between primary and secondary circuits, enabling accurate measurement of DC, AC, or pulsed currents.

Electrical Specifications:

Rated Input (Ipn): Ranges from 6A to 50A depending on the model.
Measurement Range (Ip): Varies from ±21.6A to ±180A.
Secondary Turns (Ns): Between 960±1 to 1200±1 turns.
Secondary Resistor: Ranges from 20Ω to 30Ω.
Internal Resistor: Varies from 3.7Ω to 30Ω with a precision of ±0.1%.
Rated Output Voltage (Vsn): ±0.625V at rated input.
Supply Voltage: +5V with a tolerance of ±5%.
Power Consumption: ≤15+Ip/Ns mA.
Zero Voltage: 2.5V with a drift of ±0.8%.
Linearity: ≤0.1% Full Scale (FS).
Total Precision: ≤±0.7% FS.
Response Time: Less than 1.0 µS.
Bandwidth: DC to 100 kHz.
Galvanic Isolation: 2.5 kV at 50 Hz for 1 minute.

Applications: Suitable for AC variable speed drives, static converters for DC motor drives, battery applications, UPS, SMPS, and welding power supplies.

Standards: Complies with UL94-V0, EN60947-1:2004, IEC60950-1:2001, EN50178:1998, and SJ 20790-2000.

General Data:

Operating Temperature: -40 to +85°C.
Storage Temperature: -40 to +125°C.
Mass: Approximately 9g.

Mechanical Dimensions: All dimensions are in mm with a general tolerance of ±1mm.

Directions for Use:

Ensure correct wiring to avoid sensor damage.
Custom designs are available for different rated inputs and output voltages.

Catalog excerpts

Rongtech Industry(ShangHai) Inc., RTC50DT565 Series Closed Loop Mode Hall Effect Current Sensor Mechanical dimension(for reference only) 1.When the current will be measured goes through a sensor, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the sensor) 2.Custom design in the different rated input current and the output voltage are available. Characteristics chart Effects of impulse noise Input current-Output Voltage ( Output voltage ) Operation Principie

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RTC050DT565 close current sensor

RTC050DT565 close current sensor

Catalog excerpts

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