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SMART SENSOR AR3127 high Voltage insulation resistance meter

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Measurement range 500V: 0.0~999MΩ; 1000V: 0.0~1.99GΩ; 2500V: 0.0~99.9GΩ; 5000V: 0.0~1000GΩ, Accuracy +/- 5% rdg +/- 3dgt, resolution 1.0V, with high Voltage probe, widely used in the measurement of generators, motors, power transformers, wiring, electrical and other electrical devices (such as control, signal, communication and power cables) insulation resistance.
$224.00/set
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SMART SENSOR AR3125 High Voltage insulation resistance meterSPEC

SMART SENSOR AR3125 High Voltage insulation resistance meterDetails

SMART SENSOR AR3125 High Voltage insulation resistance meterPacking list

SKU
NB045903
output Voltage
500V / 1000V / 2500V / 5000V
Measurement range
500V:0.0~999MΩ；1000V:0.0~1.99GΩ；2500V:0.0~99.9GΩ；5000V:0.0~1000GΩ
Accuracy
±5%rdg±3dgt
AC/DC Voltage testing
30~600V
Resolution
1.0V
Overload protection
AC 1200V / 10
withstanding Voltage
AC 8320V / 5
Insulation Impedance
1000MΩ / DC1000V
Maximum short circuit current
1.3mA
LCD backlight display
Yes.
High Voltage probe
Yes.
Polarization index
Yes.
absorption ratio
without
External Power Supply
Yes.
USB transfer
---
Sampling rate
0.5~ 10 times/second
Power Supply
DC12V(8x1.5V LR14电池)
Net Weight of product
988g
Product size
153*213*89mm
Encasement mode
suitcase
Standard outer box Capacity
6
Standard outer box size
45*32*55cm
Standard Gross Weight
18.5kg
AR3125
High Voltage insulation resistance meter
Measurement range 500V: 0.0~999MΩ; 1000V: 0.0~1.99GΩ; 2500V: 0.0~99.9GΩ; 5000V: 0.0~1000GΩ, Accuracy +/- 5% rdg +/- 3dgt, resolution 1.0V, with high Voltage probe, widely used in the measurement of generators, motors, power transformers, wiring, electrical and other electrical devices (such as control, signal, communication and power cables) insulation resistance.
SMART SENSOR AR3127 high Voltage insulation resistance meter Picture

Introduction

Insulation Resistance Tester, often referred to as a megohmmeter or high resistance meter, the AR3127 High Voltage Insulation Resistance Meter is widely used to measure the insulation resistance of generators, motors, power transformers, wiring, appliances, and other electrical devices such as cables for control, signaling, communication, and power supplies. They are often used in routine maintenance procedures to indicate changes in the insulation resistance of a motor over months or years. A large change in insulation resistance can be an indication of a potential failure. Therefore, the megohmmeter needs to be calibrated regularly to ensure that the meter itself has not changed over time. High Voltage insulation resistance meters have a wide range of applications in the field of electrical engineering, and their main role is to test the insulation properties of electrical equipment.

Application

  • In the power industry, high-Voltage insulation resistance meters are used to test the insulation performance of power transmission and distribution equipment such as transformers, switchgear, insulated wires, etc.

  • When installing and maintaining cables, high-Voltage insulation resistance meters are used to test the quality and reliability of cable insulation.

  • Generator is one of the core components of the power system, and its insulation performance directly affects the safety and reliability of the power system. High Voltage insulation resistance meters are used to regularly test the insulation condition of the generator to ensure its proper operation.

  • In industrial production, many equipment and machines require the use of electrical equipment, such as motors, transmissions, etc. High Voltage insulation resistance meters are used to test the insulation performance of these devices to ensure the safety and reliability of the production process.

  • In scientific laboratories, high-Voltage insulation resistance meters are used to test the insulation properties of various electrical devices and materials to support various research projects and experiments.

FAQ
QI want to test the insulation performance of the generator, what instrument should I choose?
A The SMART SENSOR AR3125 high voltage insulation resistance meter is recommended because it is dedicated to generator insulation testing, the output voltage is up to 5000V, it can accurately detect insulation resistance changes, prevent potential failures, and is suitable for regular maintenance of power systems.
QWhich instrument is good for testing electrical material insulation in the laboratory?
A Recommended SMART SENSOR AR3125 high voltage insulation resistance meter, it supports a variety of output voltages (500V to 5000V), Measurement range up to 1000GΩ, can accurately test the insulation performance of various materials, to ensure reliable experimental data.
QWhen selecting an insulation tester, how do you choose the function?
A It is recommended to choose SMART SENSOR AR3125, which has a polarization index function, can evaluate the aging of insulating materials, and at the same time with backlight display and high voltage probe, easy to operate, suitable for industrial maintenance and laboratory applications, cost-effective.
QI want to measure the insulation resistance of the generator, is it appropriate to use the SMART SENSOR AR3125?
A Appropriate, AR3125 is designed for generator insulation testing, providing 5000V high voltage output and up to 1000GΩ Measurement range, can accurately evaluate the winding insulation aging, regular testing can also find potential fault hazards.
QHow to check the insulation mass after cable installation?
A It is recommended to use AR3125 for acceptance testing. It supports multiple output voltages (500V/1000V/2500V/5000V), which can adapt to different cable voltage levels. With the polarization index function, it can determine the degree of moisture absorption of insulating materials and ensure the safety of cable operation.
QWhat function of insulation resistance meter should be selected for factory motor maintenance?
A It is recommended to choose AR3125, which has AC/DC voltage dual measurement function, which can measure both insulation resistance and on-site grid voltage, 1.3mA short-circuit current can quickly and stably read, backlit LCD is also clearly visible in the dark workshop, suitable for regular inspection of production lines.
QI want to measure the insulation resistance of the generator, is it appropriate to use the SMART SENSOR AR3125?
A Appropriate, AR3125 is designed for generator insulation testing, providing 5000V high voltage output and up to 1000GΩ Measurement range, can accurately detect generator winding insulation aging, prevent operation failure.
QWhich insulation resistance meter should be selected for factory motor maintenance?
A SMART SENSOR AR3125 is recommended. It has a multi-level test voltage (500V~ 5000V), which can adapt to the insulation testing requirements of different Power Motors. The backlit LCD display and polarization index function make on-site maintenance more convenient and reliable.
QI want to test the insulation performance of the generator, which instrument should I choose?
A AR3125 high voltage insulation resistance meter, which is specially designed for generator insulation testing, provides 5000V high voltage output and a maximum 1000GΩ Measurement range, which can accurately detect insulation aging or moisture problems and ensure the safe operation of power systems.
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