5000V/10000V Insulation Resistance Tester Meter with Polarization Index Absorption Ratio/Megohmmeter

• After-sales Service: Online
• Warranty: 1 Year
• Type: Megohmmeter
• Transport Package: Plywood Case
• Trademark: LANGSHUO
• Origin: China
• Model NO.: KD305Y
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

5000V/10000V insulation resistance tester meter with polarization index absorption ratio/Megohmmeter

summarize
KD305Y insulation resistance tester for many power equipment such as: cables, motors, generators, transformers, transformers, high-voltage switches, arresters and other requirements to do a series of insulation performance tests, the first is to do insulation resistance test. In recent years, with the rapid development of electric power industry, the use of large capacity equipment is increasing, and the insulation performance can not be detected by ordinary megohm meter.

When testing the insulation resistance of large-capacity power equipment, the insulation resistance value is related to the time of pressure, the longer the pressure time, the higher the insulation resistance value, which is called the insulation absorption phenomenon. To understand the insulation performance of the tested product, it is necessary to first do the absorption ratio and polarization index test for the next step of leakage, dielectric loss, partial discharge, etc., insulation performance test to provide security. Our company launched KD305 insulation resistance tester in accordance with the electric power standardization regulations, to carry out insulation, absorption ratio, polarization index voltage leakage test for power equipment, to provide early accurate judgment for a series of insulation tests.

Because the charging current directly affects the insulation value test of the large-capacity capacitive test, a large charging current is required, and the stronger the charging capacity, the closer the absorption ratio test value is to the true value. The KD305Y short-circuit current is greater than 5mA, which overcomes the disadvantages of small short-circuit current, inaccurate test and easy to be interfered with. KD305 takes timely voltage and current sampling to do division, so even if the voltage changes during the test, the resistance value calculated by Ohm's theorem is accurate.

KD305Y insulation resistance tester adopts single-chip microcomputer control process, man-machine interface dialogue, easy to carry, simple operation; It is equipped with high performance and large capacity rechargeable battery, both AC and DC, and has undervoltage protection and battery overcharge protection. When the instrument tests the large volume load, the automatic discharge speed is fast after the test is completed, and the discharge process is monitored in real time. The instrument can automatically display the current time, save the historical test data and time, and provide convenience for the test personnel.

5000V/10000V insulation resistance tester meter with polarization index absorption ratio/Megohmmeter
Packing list
Host: 1
Test cables: 3
Certificate: 1 copy
Inspection report: 1 copy
Manual: 1 copy
Lithium battery charger: 1
Hook (with high pressure test rod only) : 1
Clamp (only with high pressure test rod) : 1

5000V/10000V insulation resistance tester meter with polarization index absorption ratio/Megohmmeter

1. Output voltage:

-DC500V, -DC1000V, -DC2500V, -DC5000V, -DC10000V

Error: ± 5% FS(FS is full scale value);

Meet the requirements for fast charging of capacitive loads

Short-circuit current 5mA, automatic fast discharge function, and residual voltage display

2. Functional parameters:

Can automatically convert the range, easy to read

Resistance display range: 0Ω to 35T

500V,0-10G

1000V,0-10G,

2500V,0-500G,

5000V,0-10T,

10000V,0-35T,

The analog progress bar displays 0-10T

Capacitor discharge: from 5000 V to 50 V,

Protection class: IP65 (lid closed), IP40 (lid open)

Safety: comply with IEC61010-1, CATIV600 V requirements

3. Resistance test accuracy range

1 M ~ 10MΩ error: ± 5%FS (FS is full scale value);

10M ~ 10GΩ error: ± 3% FS(FS is full scale value);

10G ~ 100GΩ error: ± 5% FS(FS is the full scale value);

100G ~ 500GΩ error: ± 20% FS(FS is the full scale value);

4. Voltage test function, automatic discharge function

After the instrument is tested, it automatically detects the residual voltage and automatically discharges.

Protect equipment and personal safety.

Dc voltage test: 600V

Ac voltage test: 600V

5. Other functions

1) Automatic timing function (maximum timing 600S), the instrument buzzer once a second, every 15 seconds to focus on a short buzzer.

2) Automatic measurement, calculation and display of R15S, R60S, R600S absorption ratio, polarization index values.

3) Enter the system menu, you can choose to view records, modify time, short circuit current, filter Settings

4) Strong anti-interference ability, stable and reliable reading.

5) Complete protection function to ensure safe operation.

6. Conditions of use

Ambient temperature: 0ºC-40ºC

Relative humidity: ≤ 70%RH

7. Power supply scope

Ac: 220V±10% charging (built-in large capacity lithium, AC and direct dual-purpose, portable)

Automatically shuts down when the battery is low.

8. Volume and weight

Volume: 280mm×210mm×100mm;

Weight: < 5kg