
High Voltage Insulation Tester MEGGER - MS5215
This meter is an insulation resistance tester with broad range of measurement which can be applied to various situations from low-voltage to high-voltage measurements. For example, measuring the insulation of high-voltage receiving station and transformer substation, as well as the electric motor and cable.
● Broad Range of Testing Voltage:
-Testing voltages with broad range can be generated (from 250 V to 5 KV).
-Testing voltage can be preset as 250 V, 500 V, 1 KV, 2.5 KV, or 5 KV, or as a voltage increasing or decreasing in steps of 25 V or 100 V.
● Insulation Diagnosis:
-PI and DAR can be automatically calculated and displayed;
-Step-voltage measurements and temperature compensation is carried out.
● Large Storage Memory:
-Up to 100 manually tested data and 10 groups of log-test data can be saved.
-Test data can be read on LCD, or uploaded to PC
● Clear Display:
-Large-screen display. Test result is displayed with indication through a graduation bar.
-LCD screen is backlit, which is suitable for viewing when it is dark.
● PC Communication:
-The meter is equipped with a USB interface, through which the saved test data can be uploaded to a PC for further table/figure making and report generating with convenience.
● Robust and Durable:
-With a compact structure, the tester is robust, durable and portable.
● Powered by Batteries:
-With a selection switch, the tester can be powered by an alkaline battery.
-This tester can be continuously operated for a longer period of time than similar meters if a LR14 alkaline battery is used.
Specifications | |||
Operating Voltage | Measuring Range | Accuracy | |
250V DC | 0.01MΩ~2.5GΩ | ±(5%+5) | |
2.51GΩ~250GΩ | ±(20%+10) | ||
500V DC | 0.01MΩ~5.0GΩ | ±(5%+5) | |
5.01GΩ~500GΩ | ±(20%+10) | ||
1000V DC | 0.01MΩ~10GΩ | ±(5%+5) | |
10.01GΩ~500GΩ | ±(20%+10) | ||
501GΩ~999GΩ | ±(30%+20) | ||
2.5KV DC | 0.01MΩ~25GΩ | ±(5%+5) | |
25.1GΩ~500GΩ | ±(20%+10) | ||
501GΩ~999GΩ | ±(30%+20) | ||
1TΩ~2.5TΩ | ±(30%+40) | ||
5KV DC | 0.01MΩ~50GΩ | ±(5%+5) | |
50.1GΩ~500GΩ | ±(20%+10) | ||
501GΩ~999GΩ | ±(30%+20) | ||
1TΩ~5TΩ | ±(30%+40) | ||
Leakage Current | |||
Range | Measuring Range | Accuracy | |
10nA | 1.00nA~9.99nA | ±(15%+1nA) | |
100nA | 9.0nA~99.9nA | ±(15%+5) | |
1000nA | 100nA~999nA | ±(2.5%+5) | |
10μA | 0.90μA~9.99μA | ||
100μA | 9.0μA~99.9μA | ||
1000μA | 90μA~999μA | ||
3mA | 0.90mA~3.00mA | ||
Resistance | |||
Range of insulation | Range of humidity |
Range of temperature
|
|
0Ω~100MΩ | <85% RH | 23℃ ±5℃ 73℉ ±9℉ |
|
101Ω~20GΩ | <75% RH | ||
21GΩ~500GΩ | <65% RH | ||
501GΩ~5TΩ | <55% RH | ||
Voltage | |||
Test Mode | DC Voltage | AC Voltage | |
Test Range | ±(50V~1000V) |
±50V~750V
(50Hz~60Hz) |
|
Precision error | ±(5%+5) | ±(5%+5) | |
Input Resistance | Approx. 10MΩ | Approx. 10MΩ | |
Temperature | |||
Measuring Range | Measuring Precision | ||
-10℃~0℃ | ±1.5℃ | ||
0℃~40℃ | ±2.0℃ | ||
40℃~70℃ | ±1.5℃ |