Digital Insulation Resistance Tester

Product Introduction
The electric power production hold detector using embedded industrial microcomputer real-time operating system digital to analog pointer and digital code display perfect combination the whole list has a variety of output voltage level (2500 v 5000 v 10000 v) strong anti-interference analog pointer and digital synchronous display ac/dc simple operation automatic save measurement results etc. It is an ideal tester for measuring insulation resistance of transformers mutual inductors generators high voltage motors lightning arresters etc.

Product nickname Digital Megabyte meter pointer Megabyte meter insulation meter digital high voltage Megabyte meter high voltage insulation resistance tester insulation resistance meter insulation characteristics tester electric shake meter electronic insulation resistance tester high voltage Megabyte meter insulation resistance tester

The electric power production hold detector using embedded industrial microcomputer real-time operating system digital to analog pointer and digital code display perfect combination the whole list has a variety of output voltage level (2500 v 5000 v 10000 v) strong anti-interference analog pointer and digital synchronous display ac/dc simple operation automatic save measurement results etc. It is an ideal tester for measuring insulation resistance of transformers mutual inductors generators high voltage motors lightning arresters etc.

Product nickname Digital Megabyte meter pointer Megabyte meter insulation meter digital high voltage Megabyte meter high voltage insulation resistance tester insulation resistance meter insulation characteristics tester electric shake meter electronic insulation resistance tester high voltage Megabyte meter insulation resistance tester

Overview

The instrument is designed for HV substations and power plants to test the characteristic of large HV transformer, electric machines and appliances, remote power cable or buried cable and other electrical insulation resistance in strong interference environment. It also can be widely used for testing characteristics of insulation resistance in other area.


Technical Parameters


Technical parameters
Measurement voltage range 0.5kV 1kV 2.5kV 5kV 10kV 20kV
Measurement voltage accuracy 5% 10V
Short circuit current 10mA
Measurement range and accuracy
Measurement range
Resistance measurement

range

Accuracy
20M 0.01 19.99M 5%+3d
200M 5.0199.9M 5%+3d
2000M 50 1999M 5%+3d
20G 0.519.99G 5%+3d
200G 5.0199.9G 10%+3d
2000G 50 1999G 20%+10d

Overview

The instrument is designed for HV substations and power plants to test the characteristic of large HV transformer, electric machines and appliances, remote power cable or buried cable and other electrical insulation resistance in strong interference environment. It also can be widely used for testing characteristics of insulation resistance in other area.


Technical Parameters


Technical parameters
Measurement voltage range 0.5kV 1kV 2.5kV 5kV 10kV 20kV
Measurement voltage accuracy ±(5% 10V)
Short circuit current 10mA
Measurement range and accuracy
Measurement range
Resistance measurement

range

Accuracy
20M 0.01 19.99M ±(5%+3d)
200M 5.0 199.9M ±(5%+3d)
2000M 50-1999M ±(5%+3d)
20G 0.5-19.99G ±(5%+3d)
200G 5.0-199.9G ±(10%+3d)
2000G 50-1999G ±(20%+10d)

Product Introduction
TheBY2671 digital megohm meter (2500V) is composed of medium and large scale integrated circuits. This meter has large output power high short-circuit current value and large output voltage grades (there are four voltage grades). The working principle is as follows: the DC high voltage generated by the battery inside the machine as power supply and converted by DC/DC reaches the L pole from the E pole by the tested product so as to generate a current from E to L pole. After I/V conversion and operation by the divider the measured insulation resistance value is directly displayed by LCD.

Product nicknameï¼?Digital megohmmeter megohmmeter digital megohmmeter digital display insulation sheet insulation resistance by megger tester high voltage insulation resistance tester insulation resistance meter insulation characteristics tester electric shake table digital wave table digital display table digital megohmmeter digital megohmmeter high voltage digital insulation resistance tester high voltage insulation resistance tester digital high voltage megohmmeter digital high voltage megohmmeter high Voltage digital megohm meter digital insulation meter digital display insulation meter electronic insulation resistance tester digital insulation resistance tester digital display insulation resistance tester digital display insulation resistance tester insulation resistance meter digital electric megohm meter digital high voltage megohm meter high voltage megohm meter.

TheBY2671 digital megohm meter (2500V) is composed of medium and large scale integrated circuits. This meter has large output power high short-circuit current value and large output voltage grades (there are four voltage grades). The working principle is as follows: the DC high voltage generated by the battery inside the machine as power supply and converted by DC/DC reaches the L pole from the E pole by the tested product so as to generate a current from E to L pole. After I/V conversion and operation by the divider the measured insulation resistance value is directly displayed by LCD.

Product nicknameï¼?Digital megohmmeter megohmmeter digital megohmmeter digital display insulation sheet insulation resistance by megger tester high voltage insulation resistance tester insulation resistance meter insulation characteristics tester electric shake table digital wave table digital display table digital megohmmeter digital megohmmeter high voltage digital insulation resistance tester high voltage insulation resistance tester digital high voltage megohmmeter digital high voltage megohmmeter high Voltage digital megohm meter digital insulation meter digital display insulation meter electronic insulation resistance tester digital insulation resistance tester digital display insulation resistance tester digital display insulation resistance tester insulation resistance meter digital electric megohm meter digital high voltage megohm meter high voltage megohm meter.

Product description

Earth ground resistance tester is a high-precision testing instrument used in various fields such as substations to test grounding resistance and related parameters.The instrument is of an integrated structure, with a built-in frequency conversion power supply module, and the output power supply is continuously variable in frequency. The frequency can be changed to 45Hz or 55Hz, the high-speed processor core is built in, and the high-end digital filtering technology is adopted, thus effectively avoiding the interference of power frequency electric field to the test and fundamentally solving the difficult problem of accurate measurement under strong electric field interference.


Technical index

1

Conditions of use

1 540

RH 80%

2

Anti-interference principle

Frequency conversion method

3

Electric source

AC 220V 10%

allowed generator

4

Measure output current

1A 5A Adjustable

5

Measure output voltage

0V 100V

6

Test power frequency


45, 50, 55, 60, 65HZ single frequency

45 55, 55 65 47.5 52.5HZ Automatic Dual Frequency

7

Output rating

500W

8

Distinguishing rate

Grounding impedance 0.0001

Impedance angle 0.0001
9

Precision

Grounding impedance 1% reading 0.002

Impedance angle 1% reading 0.02
10

Resistance measurement range

0.001 5

11

Exterior dimensions

370 295 W 225 H

12

Memory size

100 groups support U disk data storage

13

Weight

Main engine 13 Kg, ground pile 7 Kg

Overview

Light digital relay protection tester characteristics 4 6 8 pairs of 100M Optical Fiber Communication Ethernet interface, can send and receive the sampling value of the IEC61850 9 1 2 frame format, Goose, IEEE 1588 packets more support 24 sets of SV packets 64 groups of Goose packets simultaneously 3 5 pairs of 2 10M fiber serial port, can send and receive IEC60044 7 8 FT3, national network expansion FT3, Xu Ji privately owned FT3 frame format sampling value 12 road simulation small signal output, provides testing of protection devices input for small signals



Technical parameter

Fiber Ethernet port
4 6 8 pairs 100 Mbits S, ST, Mode, 1310nm

IEC61850 9 1 2 Le, Goose, IEEE-1588

Send dispersion

Product description

Insulation resistance tester with absorption ratio embedded real-time industrial microcomputer operating system, ultra-thin wire-shaped sheets header with the perfect combination of dot matrix liquid crystal display, the instrument is with a variety of voltage output level (250V,500V,1000V,2500V,5000V,10000V), high capacity, strong anti-interference, the pointer and digital synchronous display, AC-DC dual-use, simple operation, automatic calculation of various insulation index (absorption ratio, polarization index), all measured characteristics with the anti-power-down function .



Technical index

Measuring range and accuracy

(Temperature, humidity: 23RH)

Model

BC2305

Rated

Voltage

250V

500V

1000V

2500V

5000V

Measuring Range