AEMC 5070 Insulation Tester

Description

The Megohmmeter Model 5070 is a fully automated 5kV graphical insulation tester. Selectable and programmable test voltage (40 to 5100V). 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 instruments, 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.

Features

True Megohmmeter^® with selectable test voltage from 40 to 5100V.
Insulation measurements from 30kΩ to 10TΩ.
Automatic step voltage with programmable step and dwell times - three profiles can be stored, each with up to five steps.
Programmable temperature compensation of resistance readings.
Automatic calculation of DAR, PI and DD values.
Direct measurement and display of Resistance, Test Voltage, Run Time, Capacitance and Leakage Current.
Automatic test inhibition if live voltage is present.
Automatic discharge and display of discharge voltage.
Large graphic display with five line alphanumeric display and graph of all test results.
Rugged weatherproof field case.
RS-232 interface for direct printing of results.
128kB memory for storing field test data.
Remote operation from PC.
Includes DataView Lite software.

Applications

Test insulation on cables, transformers, motors, generators, insulators and wiring installations.
High resistance or absorption tests.
Spot reading tests.
Timed resistance measurements.
Dielectric Absorption Ratio (DAR) and Polarization Index (PI) tests.
Multi-layer insulation testing (DD).
Test old or water damaged installations over long time runs.
Motor insulation resistance measurements.
Computer controlled production line testing.
Predictive maintenance by storing results in PC for trend analysis.
User selectable voltage testing to provide application specific testing.

Specifications

Model

5070

Insulation Tests

Test Voltage/Range	500V
	1000V
	2500V
	5000V

30kΩ to 2000GΩ (2TΩ)

100kΩ to 4000GΩ (4TΩ)

100kΩ to 10,000GΩ (10TΩ)

300kΩ to 10,000GΩ (10TΩ)

User Selectable Test Voltage

Programmable:
40 to 1000V	10V Increments
1000V to 5100V	100V Increments

Automatic Step Voltage

Programmable step voltage and duration up to five steps. Three profiles can be stored.

Accuracy	1kΩ to 40GΩ
	40GΩ to 10TΩ

±5% of Reading ±3cts

±15% of Reading ±10cts

Voltage Test/Safety Check

0 to 1000V AC/DC (16 to 420Hz)
1V Resolution

Voltage Warning Indicator

Yes >25V

Test Inhibition⁽¹⁾

Yes - adjustable from 25 to 1000V
depending on test voltage range
in use

Smooth Function (user selectable)

Digital filtering stabilizes display readings

Other Features

Storage of Readings over Time R(t)

128KB memory

Report Print Out Direct to Printer

Preset format

Storage of Test Results

Stores over 1500 test results

Communication Port

RS-232

PC Application Software/Report Generation

Yes (included)

Power Source

Eight NiMH rechargeable batteries
Line power: 85 to 256V (50/60Hz)

Note(1): Inhibit voltage is selectable at 3, 10 or 20% of test voltage.

Rental Inquiry Information

Reference:	5070
Description:	AEMC Model 5070 Graphical 5kV Insulation Tester