RTO2000K2 split core current sensor

Product catalog summary

Overview: The RTO2000K2 series is an open loop Hall Effect current sensor designed by Rongtech Industry (Shanghai) Inc. It provides accurate electronic measurement of DC, AC, or pulsed currents with galvanic isolation between primary and secondary circuits.

Electrical Specifications:

Rated Input (Ipn): Ranges from ±200A to ±2000A depending on the model.
Measurement Range (Ip): Ranges from ±400A to ±4000A.
Rated Output: ±4±1% V at Ipn.
Supply Voltage: ±15V ±5%.
Power Consumption: +25,-10 mA.
Offset Voltage at Ip=0: ±20 mV.
Magnetic Offset at Ipn: ±20 mV.
Offset Drift: ≤1 mV/°C from -40 to +85°C.
Output Drift: ≤1 mV/°C from -40 to +85°C.
Linearity: ≤1 %FS at Ip=0-±Ipn.
Response Time: ≤5 μS at 50A/μS, 10%-90%.
Galvanic Isolation: 5 KV at 50Hz, AC, 1min.
Isolation Resistance: 1000 MΩ at DC 500V.

Applications:

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

General Data:

Operating Temperature: -40 to +85°C.
Storage Temperature: -40 to +125°C.
Mass: Approximately 300g.

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 currents and output voltages.

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

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

Catalog excerpts

Rongtech Industry (ShangHai) Inc., RT02000K2 Series Open Loop Mode Hall Effect Current Sensor || Mechanical dimension(for reference only) || Directions for use 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.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 voltage are available. [Standards_ Effects of impulse noise Characteristics chart Pulse current signal response...

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