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RTV25-1000 voltage sensor

Product catalog summary

Overview: The RTV25-1000 series Hall Effect Voltage Sensor by Rongtech Industry (Shanghai) Inc. utilizes the Hall effect principle for measuring DC, AC, or pulsed currents with galvanic isolation between primary and secondary circuits.

Electrical Specifications:

Rated Input Voltage (Vpn): Ranges from 50V to 1000V depending on the model.
Measurement Range (Vp): Ranges from 100V to 2000V.
Turns Ratio: 5000:1000.
Rated Input Current (Ipn): 5.0 mA.
Supply Voltage: ±15±5% V.
Consumption Current: 20+IpX(Np/Ns) mA.
Offset Voltage: ±25 mV at Vp=0.
Offset Drift: ≤±0.5 mV/℃ from -40℃ to +85℃.
Linearity: ≤0.1 %FS at Ip=0-±Ipn.
Response Time: ≤50 µS.
Bandwidth: 0 to 10 kHz.
Galvanic Isolation: 2.5 kV at 50Hz, AC, 1 min.

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

General Data:

Operating Temperature: -40 to +85 ºC.
Storage Temperature: -40 to +125 ºC.
Mass: Approximately 43 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 needed.
Custom designs for different input and output voltages are available.

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

Characteristics Chart: Includes effects of impulse noise.

Catalog excerpts

RTV25-1000 Series Hall Effect Voltage Sensor RTV25-1000 series hall effect voltage sensor is the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents. Electrical data(Ta=25℃±5℃) Type Parameter Measure range(Vp) Turns ratio(Np/Ns) Rated input（Ipn） Rated output Supply voltage Response time Consumption current Offset voltage Offset drift Galvanic isolation Applications 1.AC variable speed drives and servo motor drives 3.Variable speed drives 5.Battery supplied applications 7.Switched Mode Power Supplies(SMPS) 2.Static converters for DC motor drives 4.Power supplies for welding applications 6.Uninterruptible Power Supplies (UPS) General date Value Operating temperature Storage temperature

Open the catalog to page 1

Mechanical dimension(for reference only) Remarks: 1. All dimensions are in mm. 2. General tolerance ±1mm. 1.When the voltage will be measured goes through a transmitter, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the senor). 2. Customs can adjust output amplitude of the sensor by needs. 3. Custom design in the different rated input voltage and the output voltage are available. || Characteristics chart Effects of impulse noise

Open the catalog to page 2

RTV25-1000 voltage sensor

RTV25-1000 voltage sensor

Catalog excerpts

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