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The Megohmmeter Model 5070 is a fully automated 5000V graphical insulation tester. This True Megohmmeter® features selectable and programmable test voltage (40 to 5100V) and programmable temperature correction of resistance readings.
The Model 5070 is the only megohmmeter to offer both a graphical plot of the test right on the instrument, as well as a digital presentation of the test results. It has a large graphic display with five line alphanumeric display and graph. It also offers the ability to program up to three step voltage profiles, each containing up to five steps. The Model 5070 has an RS-232 port which provides the ability to configure the unit and run the test from a PC. Test results can be generated directly to a printer using the DataView® graphing and analysis software.
Key Features |
True Megohmmeter |
Test voltage selections of 500V, 1000V, 2500V and 5000V |
Insulation measurements from 10kΩ to 10,000GΩ (10TΩ) |
Selectable and programmable test voltage (40 to 5100V) |
Automatic calculation of DAR, PI and DD ratios |
Calculations of Step Voltage through front panel |
Direct measurement and display of capacitance and leakage current |
Display resistance, test voltage and run time |
Programmable test run times and PI ratio times |
Smooth and Alarm functions |
Automatic test inhibition (if live sample >3%, 10%, or 20% of test voltage) |
Automatic discharge and display of discharge voltage |
Graphic and digital display of test voltage, resistance and more (Model 5070) |
Bright blue electroluminescent backlight |
Programmable temperature compensation (Model 5070) |
Programmable test voltage lock-out |
Programmable alarm setting |
Auto Power OFF when not in use |
AC or DC powered with rechargeable NiMH battery pack - run while charging |
Rugged, water-resistant field case |
Designed and built to IEC safety standards |
Includes DataView® software for data retrieval, real-time display, analysis and report generation (Models 5060 & 5070) |
EN 61010-1, 1000V CAT III |
Specifications | |
Megohmmeter Model 5070 | |
Features | Parameters |
AC/DC Voltage Measurement | |
Range | 1 to 4000V |
Accuracy | 1 to 99.9V: ±(1% R + 5ct) 100 to 4000V: ±(1% R + 3ct) |
Resolution | 1 to 99.9V: 0.1V 100 to 999V: 1V 1000 to 4000V: 2V |
Frequency Range | 1 to 2500V: DC or 15 to 500Hz 2501 to 4000V: DC |
Input Impedance | 750kΩ or 3MΩ (range dependent) |
Insulation Measurement | |
Test Voltage / Resistance Range | 500V: 30kΩ to 2TΩ 1000V: 100kΩ to 4TΩ 2500V: 100kΩ to 10TΩ 5000V: 300kΩ to 10TΩ |
Measurement Accuracy | 30kΩ to 39.99GΩ: ±(5% R + 3ct) 40.0GΩ 10TΩ: ±(15% R + 10ct) |
Variable Voltage | 40 to 5,100V |
Auto Discharge | Discharge time < 7s/µF from Vtest to 25V @ 5000V |
Live Circuit Indicator | Test inhibition if terminal voltage > 3, 10, 20% (selectable by user) of test voltage |
General Features | |
Programmable Alarm | Yes |
DAR – PI – DD – R(t) | Yes |
Ramp Mode | No |
Step Mode | Up to 5 steps (voltage and duration configurable for each step) |
Capacitance Measurement | 0.005 to 49.99µf |
Leakage Current Measurement | 0 to 3mA |
Open Circuit Voltage | ≤ 1.1 x Vn ±2V (Vn ±2% in variable mode) |
Memory | 128kB Memory / Stores over 1500 test results |
Communication | Serial port RS-232 with USB adapter |
Software | DataView Software (included) |
Power Supply | Rechargeable NIMH battery pack External 85-256V, 50/60Hz |
Battery Life | ≥ 1500 tests at 5000V into 5MΩ with a duty cycle of 5 seconds on and 25 seconds off |
Charging Time | 6 hours approximately (charging allowed during tests) |
Dimensions | 10.63 x 9.84 x 7.09” (270 x 250 x 180mm) |
Weight | 9.5lbs (4.3kg) |
Altitude Operating | 6562' (2000m) |
Operating Temperature | 14° to +131°F (-10° to +55°C) ≤80% RH |
Storage Temperature | -40° to +158°F (-40° to +70°C) ≤90% RH |
IP Rating | IP 53 |
Safety Compliance | EN 61010-1 EN 61557 1000V CAT III Pollution Degree 2 CE |
Specifications | |||
Megohmmeter Series | |||
Model Overview | |||
Models | 5050 | 5060 | 5070 |
Test Voltage | 500Vdc 1000Vdc 2500Vdc 5000Vdc | 500Vdc 1000Vdc 2500Vdc 5000Vdc | 500Vdc 1000Vdc 2500Vdc 5000Vdc |
Insulation Range | 10kΩ to 10TΩ | 10kΩ to 10TΩ | 10kΩ to 10TΩ |
Other Measurement | DAR PI DD Capacitance | DAR PI DD Capacitance | DAR PI DD Capacitance Step Voltage & Temperature Correction |
Dielectric Discharge | 0.02 to 50.00 | 0.02 to 50.00 | 0.02 to 50.00 |
Leakage Current | 3mA | 3mA | 3mA |
Voltage Measurement | 1 to 2500Vac/dc | 1 to 2500Vac/dc | 1 to 2500Vac/dc |
Memory (Readings) | 20 | 1500 | 1500 |
Power Source | 9.6V NiMH battery pack | 9.6V NiMH battery pack | 9.6V NiMH battery pack |
Display | Digital/Analog, bargraph, backlight | 10Ω, 100Ω backlight | Graphical 300 x 240 resolution |
Communication | — | DataView® software / 128kB memory with RS-232 to USB adapter | DataView® software/ 128kB memory with RS-232 to USB adapter |
Dimensions | 10.63 x 9.84 x 7.09" | 10.63 x 9.84 x 7.09" | 10.63 x 9.84 x 7.09" |
Weight | 9.5 lbs | 9.5 lbs | 9.5 lbs |
Specifications | ||
Megohmmeter Model 5070 | ||
Model | Cat. No | Description |
5070 | 2130.3 | Megohmmeter Model 5070 |