RTO500K1T5 split core current sensor

Product catalog summary

Overview: The RTO500K1T5 series is a dismountable Hall effect current sensor designed for open loop mode operation. It provides accurate electronic measurement of DC, AC, or pulsed currents with galvanic isolation between primary and secondary circuits.

Electrical Specifications:

Rated Current (Ipn): Ranges from ±30A to ±500A depending on the model.
Measuring Range (Ip): Ranges from ±60A to ±1000A.
Rated Output: 2.5±1(1%FS) V at Ip=±Ipn.
Supply Voltage: +5±10% V.
Power Consumption: ≤25 mA.
Zero Voltage: +2.5±0.5% V at Ip=0.
Offset Voltage: ±20 mV at Ip=0.
Magnetic Offset: ±20 mV at Ip=±Ipn-0.
Offset Drift: ≤±1 mV/℃ from -40 to +85℃.
Output Drift: ≤±1 mV/℃ from -40 to +85℃.
Linearity: ≤1 %FS at Ip=0-±Ipn.
Response Time: ≤5 μS at 50A/μS, 10%-90%.
Galvanic Isolation: 2.5 KV at 50HZ, AC, 1min.
Isolation Resistance: 1000 MΩ at DC 500V.

General Data:

Operating Temperature: -40 to +85 ºC.
Storage Temperature: -40 to +125 ºC.
Mass: Approximately 72 g.

Applications:

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

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 input currents and output voltages.

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

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

Catalog excerpts

Rongtech Industry (ShangHai) Inc., RTO500K1T5 Series Open Loop Mode Dismountable Hall Effect Current Sensor || Applications 1. Variable speed drives 2. Welding machine 3.Battery supplied applications 4.Uninterruptible Power Supplies (UPS) 5.Electrochemical [Mechanical dimension(for reference only) Remarks: 1. All dimensions are in mm. 2. General tolerance ±1mm. || Directions for use l.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...

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