BY2677 Digital Insulation Resistance Tester

The BY2677 digital insulation resistance tester (5000V, absorption ratio, polarization index function) is composed of medium to large-scale integrated circuits. This table has high output power, high short-circuit current value, and multiple output voltage levels (each model has four voltage levels). The working principle is that the DC high voltage generated by the internal battery as a power source through DC/DC conversion is sent from the E pole to the L pole through the tested object, thereby generating a current from E to the L pole. After I/V conversion and division by a divider, the measured insulation resistance value is directly displayed on the LCD.

Digital megohmmeter, digital megohmmeter, digital megohmmeter, insulation meter, insulation resistance tester, high-voltage insulation resistance tester, insulation resistance measuring instrument, insulation characteristic tester.

BY2677 is an intelligent miniature instrument, also known as an insulation testing instrument. The overall circuit design adopts microcomputer technology as the core, combining large-scale integrated circuits and digital circuits, equipped with powerful measurement and data processing software, to complete the measurement of insulation resistance, voltage and other parameters. It has stable performance and easy operation. For users who are suitable for measuring and repairing on-site power equipment and power supply lines, BY2677 is your ideal choice.

1. Strictly follow the IEC61010 safety standard for design and production, and comply with the overvoltage standard (CAT Ⅲ 600V) and pollution level II safety standards.

2. Automatic voltage release function.

3. The backlight function is convenient for working in low light conditions.

4. A bar chart displays the measurement results.

5. High voltage prompt and red warning light.

6. Automatic shutdown function:If not operated within 15 minutes after the measurement is completed, it will automatically shut down. After the automatic shutdown, press the ON/OFF button for 1 second before turning it on.

7. 18 sets of data storage functions.

8. Set test time TIME function: Automatically perform measurements within 15 minutes of the specified time.

9. COMP measurement (comparative functional measurement)

10. PI measurement (polarization index measurement)

11. PI measurement can automatically measure the resistance ratio at any two points in time according to the setting.

Error limit: ± (a% reading+word count)

Environmental temperature: 23 ± 5 ℃

Environmental humidity: 45-75% RH

●<Insulation Resistance Test>

Attention

At any rated test voltage, when the measured resistance is below 10M Ω, continuous measurement shall not exceed 10 seconds

●<Voltage Test>

● Display: LCD display, with a maximum reading of 9999

Low battery warning: Battery diagram (4 cells) (see Table 1)

● Over limit indication: "OL" mark appears on the insulation resistance range

● Automatic range function

● Unit display: It has functions and displays symbols for electricity units

Working conditions: 0 ℃~40 ℃/relative humidity of 85% or less

Storage conditions: -20 ℃~60 ℃/relative humidity of 90% or less

● Dimensions: 202mm (L) X155mm (W) X94mm (D)

Weight: 2kg (including battery)

Current consumption: about 1.1A (maximum) (usually maintained at about 20mA)

Optional: Dedicated power adapter (input voltage 230V, 50/60Hz, 100mA, output DC15V, 1.3A)