Megger Dlro-H200 High-Performance

The purpose of the Megger DLRO-H200 is to measure the resistance of high-current connections such as bus-bar joints and circuit breaker contacts. The design of this product prioritizes safety, use, and adaptability. Anywhere, a low resistance value can be accurately measured using a micro-ohmmeter.

The DLRO-H200 produces the high output current by use of an ultra capacitor. Because of its extremely low internal resistance, the ultra capacitor can generate a very high current during the discharge and store a vast quantity of energy compared to regular capacitors.

Features and benefits:

• Current output terminal (-)
• Current output terminal (+)
• Display: The display offers a combination of analogue arc and a dual digital readout.
• Ground (earth) terminal
• Keys for navigation and to make settings in the display
• TEST-button
• Stand-by/Wake up (Press shortly to toggle) Clear log (Press and hold for 5 seconds)
• Function selector
• Connector for the voltage (–) sense lead
• Connector for the voltage sense (+) lead and the trig function
• Connector for the battery charger
• Battery charger indicator

Application examples

Circuit Breaker testing:

• Test of circuit breaker contacts
• Test of the connections to the breaker

Testing of Bus-bar:

• Test of Bus-bar joints
• Test of connections

Everywhere you need to test a low resistance/ high current connection:

• Switches
• Disconnecting devices
• Safety ground connections
• Welding points
• Fuses
• Cables

Specifications DLRO-H200:

General:

• Battery power: Five AA (HR6) 2700 mAh NiMH cells
• Recharge time: < 12 h
• Typical recharge time at 25°C: 3 h
• Mains voltage: 100-250 V AC, 50 / 60 Hz
• Power consumption: 60 W
• Protection: Against wrong battery type, low/high temperature.
• Real time clock battery life: ≥10 years
• Audible feedback: Different buzzer sounds
• User presets: 3
• Field calibration: Yes
• Encapsulation: IP54