Megger DLRO100HB Portable 100A Micro-Ohmmeter with Remote Control, Bluetooth, Data Logging, AC and Battery Operation

Megger DLRO100HB Description

Megger DLRO100HB Portable Micro-Ohmmeter Enables low resistance measurement across multiple applications in areas without access to mains power. The integral Li-ion battery supplies a constant 100A current for up to 200 Manual/Auto tests to enable enhanced productivity in remote locations. Advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CAT IV 600 VAC / 500 VDC safety rating in accordance with IEC61010.

Features

• CAT IV 600 VAC / 500 VDC up to 2000 m, CAT IV 300 V up to 4000 m
• Line-powered only
• High noise immunity
• Smooth DC output
• IP54 Lid open, IP65 Lid closed
• 100A Manual, auto and continuous test
• Custom test
• Range and test mode rotary switches
• Ultra tough outer case construction
• Dual ground with optional clamp
• Large, clear LCD
• Internal memory storage with USB download capability

Specifications

Test Modes

The Manual test mode allows the user to initiate the test procedure once the probes are in contact with the object under test. Once the TEST button is depressed the TEST lamp will illuminate and the instrument will undertake a single test to verify the resistance of the test object.

In Auto mode the user selects the desired current, connects the current test leads and as soon as the potential leads are connected a test will start automatically. To repeat a test, simply break contact with the potential probes and remake contact.

In Continuous mode the user connects the test leads and presses the TEST button, initiating the test procedure. The instrument will continue to test, updating the display after each new test cycle, until the TEST button is pressed or the test procedure times out.

Test Leads

Standard test leads, with separate current and potential, or kelvin, combining both current and potential in one clamp are available as optional accessories in 5m, 10m, and 15m lengths. All test leads are CAT IV 600 VAC / 500 VDC safety rated.

Applications

Power Utilities

• Power stations
• Distribution
• HV substations and switchyards
• Wind turbines
• Solar

Service Companies

• Electrical power utilities
• Commercial (3 phase)
• Industrial
• Wind turbines
• Solar

OEMs

• Power equipment
• Automotive

Plants

• Chemical
• Refineries
• Miscellaneous