Megger ES3045 5KV Insulation Tester | 10TΩ Digital Megohmmeter for High Voltage

Product Description

Description:

• ES3045 series digital insulation resistance tester, also known as megohmmeter, high voltage insulation resistance meter, is used for insulation resistance testing. This instrument has the functions of large-screen LCD gray-white backlight display, data storage, data access, alarm, automatic discharge, charging, and automatic shutdown. It also has the functions of measuring DC voltage and AC voltage absorption ratio and polarization index. The whole machine is beautiful and high-grade, wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, high output power and strong anti-interference ability.
• The ES3045 series digital insulation resistance tester has a shock-proof, dust-proof and moisture-proof structure and is suitable for harsh working environments. It is commonly used in telecommunications, electric power, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. And an essential instrument. It is suitable for measuring the insulation resistance value of various insulating materials and transformer, motors, cables and electrical equipment.

• ES3045 series digital insulation resistance tester is composed of medium and large scale integrated circuits. This watch has high output power and many output voltage levels (6 voltage levels). The rated insulation test voltage range is 100V??15kV (determine the output voltage according to the model), and at the same time, it has a step adjustment voltage function and can output a variety of different voltage levels (such as 15kV models can produce 12KV and other voltage levels, which is more widely used), insulation Resistance measurement range 0.01M????50T?? (determine the measurement range according to the model); DC voltage measurement range 0??1000V; AC voltage measurement range 0??750V; DC current measurement range 0.01nA??6mA; capacitance measurement range 10nF??50uF.

Specification:

Model: ES3045

Maximum output voltage: 5000V

Resistance limit range: 10T??

Function: insulation resistance test, voltage test, current test, capacitance test

Standard conditions: 23C??5??C, below 75%rh

Rated applied voltage (V):

100V; 250V; 500V; 1000V; 2500V; 5000V Accuracy rated voltage x (1??10%)

Insulation resistance range (G??):

0.01M??~10T?? Accuracy: ??3%rdg??5dgt Resolution 0.01M??

DC voltage range: 0.1~1000V Accuracy: ??1. 5%rdg??3dgt Resolution: 0.1V

AC voltage range: 0.1~750V Accuracy: ??1. 5%rdg??3dgt Resolution: 0.1V

DC current measurement: 0. 01nA~>6mA Accuracy: ??5.0%rdg??5dgt Resolution: 0.01nA

Capacitance measurement: 10nF~50uF Accuracy: ??10%rdg??5dgt Resolution: 10nF

Output short-circuit current: ??6mA

Absorption ratio and polarization index measurement: Yes

Power supply: 12V rechargeable battery

Backlight: Controllable gray and white screen backlight, suitable for dim places

Display mode: 4-digit large LCD display, gray and white screen backlight

LCD display size: 108mmX 65mm

Instrument size: 240mm (length) x 188mm (width) x 85mm (height)

USB interface: with USB interface, software monitoring, storage data can be uploaded to the computer, save and print

Communication line: 1 USB communication line

Test line: high voltage rod red 3 meters, high voltage test line black 1.5 meters, green line 1.5 meters

Data storage: 500 groups, flashing "FULL" symbol indicates that the storage is full

Data access: data access function: "READ" symbol display

Overflow display: over-range overflow function: "0L" symbol display

Alarm function: when the measured value exceeds the alarm set value, an alarm will be issued

Power consumption:

Standby: 30mA Max (backlight off)

Turn on backlight: 42mA Max

Measurement: 200mA Max (backlight off)

Meter weight: 2340g (including battery)

Battery voltage: The battery voltage is insufficient, and the low battery symbol is displayed

Automatic shutdown: the meter will shut down after about 15 minutes of inactivity

Insulation resistance: ??50M?? (between measuring circuit and shell)

Withstand voltage: AC3kV/50Hz 1min