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Rongtech Industry (Shanghai) Inc.,
RTO2000K split core current sensor

RTO2000K split core current sensor

Product catalog summary

Overview: The RTO2000K series is a dismountable open loop Hall Effect current sensor designed by Rongtech Industry (Shanghai) Inc. It is capable of measuring DC, AC pulse, and various irregular wave currents under electrical isolation conditions.

Electrical Specifications:

Rated Current (Ipn): Ranges from ±400A to ±3000A depending on the model.
Measuring Range (Ip): Extends from ±800A to ±4500A.
Rated Output: ±4±1% V at Ip=±Ipn.
Supply Voltage: ±15±5% V.
Power Consumption: +25,-10 mA.
Offset Voltage: ±20 mV at Ip=0.
Magnetic Offset: ±30 mV at Ip=±Ipn-0.
Offset Drift: ≤±0.5 mV/℃ from -40 to +85℃.
Output Drift: ≤±0.5 mV/℃ from -40 to +85℃.
Linearity: ≤1 %FS at Ip=0-±Ipn.
Response Time: ≤7 μS at 50A/μS, 10%-90%.
Bandwidth: DC to 25 KHz at -3db.
Galvanic Isolation: 6 KV at 50HZ, AC, 1min.

Applications:

Variable speed drives
Welding machines
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical processes

Standards:

UL94-V0
EN60947-1:2004
IEC60950-1:2001
EN50178:1998
SJ 20790-2000

General Data:

Operating Temperature: -40 to +85 ºC
Storage Temperature: -40 to +125 ºC
Mass: Approximately 417 g

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

Directions for Use:

Ensure correct wiring to avoid sensor damage.
Output amplitude can be adjusted as per user requirements.
Custom designs are available for different rated input and output currents.

Characteristics Chart: Includes pulse current signal response characteristics and effects of impulse noise.

Catalog excerpts

Rongtech Industry (ShangHai) Inc., RTO2000K Series Open Loop Mode Dismountable Hall Effect Current Sensor Mechanical dimension(for reference only) l.When the current will be measured goes through a sensor, the current will be measured at the output end. (Note: The false wiring may result in the damage of the sensor) 2. The output amplitude of the sensor can be adjusted according to users' requirements. 3. Custom design in the different rated input current and the output current are available. || Characteristics chart Effects of impulse noise Pulse current signal response characteristic

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RTO2000K split core current sensor

RTO2000K split core current sensor

Catalog excerpts

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