Smart Mega- Ohmmeter MD-5060e
|
- Insulation resistance up to 5 TOhm
- Auto range
- Guard terminal
- RS-232 data output
- Digital and bar-graph reading
- Alphanumerical display
- Auto-switch-off
- IP-54 protection
- Built-in timer
- Rechargeable battery
- Automated tests: Polarization Index,
Absorption Index
|
 |
The Megabras MD-5060e is a smart, microprocessor-controlled,
5 kV insulation tester. Besides the conventional measurement of
insulation resistances up to 5 TO, its advanced features allow to
automatically measure both the Polarization Index and Dielectric
Absorption Index, thus significantly simplifying testing of transformers.
Technical Specification:
| Test Voltages(T.V): |
500, 1.000, 2.500, 5.000 V directly,
one button selectable. 500 V to 5 kV in 500 V steps. DC, negative.
|
| Max. Resistance
Reading |
5 TO @ 5kV.
|
| Test Voltage Accuracy: |
± 3% of nominal test voltages on
R >/= 10 GOhm |
| MegOhmmeter Accuracy |
± 5% of reading ± 3 digits (1 MO
to 500 GOhm at any test voltage) |
| Short Circuit Current: |
1,5 ± 0,5 mA |
| Advanced
Features |
Automated Polarization Index computing, Automated Dielectric
Absorption Ratio computing, Pass-fail test
|
| Built-in Printer |
Prints elapsed time, actual voltage
and resistance measured each 5 seconds (offered as an optional
feature). |
| Serial Data Output |
RS-232 @ 4800 bps. Suitable for data
collection in an external serial printer, computer or data-logger.
|
| Built-in chronometer |
Shows elapsed time in mm:ss format.
Count starts automatically for each measurement. |
| Environmental Protection |
IP54 with closed lid |
| Safety Class |
Meets the requirements of IEC 61010-1/1990,
IEC 61010 1/1992 amendment 2 |
| Electrostatic Immunity |
In accordance with IEC 1000-4-2 |
| Electro magnetic
irradiation immunity |
In accordance with IEC
61000-4-3 |
| Power Supply |
Internal rechargeable 12 V - 2,3
Ah battery |
| Battery Charger |
For 110-127 or 220-240 V~ mains |
| Operating Temperature
Range |
-5°C to 50°C |
| Storage Temperature
Range |
-25°C to 65°C |
| Altitude |
Up to 3000m |
| Humidity Range |
95% RH (non condensing) |
| Dimensions & Weight |
274 x 250 x 124 mm , Approx. 4kg
|
| Operation |
-5°C to 50°C, 95%RH(non condensing) |
| Included
Accessories |
Measuring test leads, 1,80 m. (2) • GUARD test lead, 1,80
m. • Charger power cord. • Operating instructions
|
 Back to the instrument selecion
For your price and delivery inquires, application
details comments, and general feedback, please select  Feedback Mailbox
|
