Rogowski Coil With Integrator for Current Sensor

model: VPI-FI-333mv
Type: Flexible Rogowski coil current transformer supplied with conditioning circuit
Accuracy: ±1.0% of reading from 5% to 120% of rated current
Conductor Position Sensitivity: ±1.5% at edge Phase Angle: ±0.50 degrees (30 minutes) from 5% to 120% of rated current
Frequency: 50/60 Hz nominal, (safe to operate at any frequency)
Maximum Voltage: 600 Vac
Maximum Over Range Current: 10,000 amps
Safety Standards: CAT III, 600 Vac
UL standard 61010B-1
Conditioning Circuit Output: 0.333 Vac at rated current
Output Wires: 8 feet (2.4 m), 22 AWG, white /black twisted pair
Coil Lead Length: 8 feet (2.4m)
Power Requirements: 10-30 Vdc (12 Vdc or 24 Vdc recommended) 50 mA typical, 70 mA maximum

Model:
VPI-FI-333mv
Brand:
verterpower

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Product Description

Product Description

Features

A top-notch series of flexible current transformers is available, designed to gauge AC current for power metering, power quality analysis, and general applications. The Rogowski coil offers a flexible option in cases where there is limited space and a rope-style CT is needed to wrap around an irregularly shaped conductor or wire.

Flexible Rogowski Coil

Specification

All measurements taken at a temperature of 25 degrees Celsius and a frequency of 60 hertz unless specified otherwise.

• Type: Flexible current transformer using a Rogowski coil and supplied with a conditioning circuit.

• Accuracy: Within 1.0% of the measured value when the current is between 5% and 120% of the rated current.

• Sensitivity to Conductor Position: Within 1.5% when measuring at the edge of the conductor.

• Phase Angle: Within ±0.50 degrees (30 minutes) when the current is between 5% and 120% of the rated current.

• Frequency: Nominal frequency of 50/60 hertz, and can be safely used at any frequency.

• Maximum Voltage: Can handle a maximum voltage of 600 volts AC.

• Maximum Over Range Current: Can handle a maximum over range current of 10,000 amps.

• Safety Standards: Meets CAT III safety standards for 600 volts AC.

• Meets UL standard 61010B-1.

• Conditioning Circuit Output: Outputs a voltage of 0.333 volts AC when measuring at the rated current.

• Output Wires: Consists of an 8-foot long (2.4 meters) twisted pair of 22 AWG wires, one white and one black.

• Coil Lead Length: The coil lead is also 8 feet long (2.4 meters).

• Power Requirements: Requires a power supply of 10-30 volts DC (recommended to use 12 volts DC or 24 volts DC), with a typical current consumption of 50 milliamperes and a maximum current consumption of 70 milliamperes.

• Operating Temperature: Can be operated within a temperature range of -20 degrees Celsius to +60 degrees Celsius (-4 degrees Fahrenheit to 140 degrees Fahrenheit).

• Suitable for indoor use, and can also be used outdoors when mounted in a NEMA 3R or 4 (IP 66) enclosure.