Megger Circuit Breaker Tester DLRO100E, DLRO100X and DLRO100H

The Megger Ducter™ DLRO100 enables low resistance measurement, across multiple applications, in areas without access to mains power. The integral Li-ion battery supplies a constant 100 A current for up to 200 automatic or manual tests enhancing productivity in remote locations.

With a focus on user safety, advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CAT IV 600 V safety rating in accordance with IEC61010. A DualGround feature is available on the DLRO100X and DLRO100H, which adds to the operators’ safety by grounding both sides ofthe breaker under test.

The tough design, intuitive interface and IP54 (lid open) rating ensure reliability and ease-of-use in the most arduous of conditions.

Megger Circuit Breaker Tester DLRO100E, DLRO100X and DLRO100H specifications:

• Measurement range 0.1 μΩ – 1.999 Ω
• Resolution 0.1 μΩ
• Noise rejection Differential 100 mV @ 50-60 Hz
  on Test Leads
• DC output Smooth DC
• IP rating IP54 Lid open / IP65 Lid closed
• Operating temperature
  range
  -20°C up to 50°C
• Storage temperature range -30°C up to 70°C
• Humidity <85% R.H. non-condensing
• Battery life 200 single 100 A tests or up to
  2x 10 minutes continuous 100 A
  output
• Battery type User replaceable Li-ion battery
  pack