Vinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo Slider


Battery Ground Fault Locator

The MGFL100 battery ground fault locator locates ground faults on ungrounded DC and AC systems, DC battery systems, and protected IT networks. It also alarms when the real fault is found, while automatically distinguishing between real fault current and reactive current drawn by stray system capacitance.

The MGFL100 measures the earth/ground fault resistance, the system capacitance, the real fault current, and the reactive leakage current. It also locates high impedance ground faults due to water ingress, as well as ground faults on systems with high leakage current. The MGFL100 makes locating the ground fault fast and easy by alarming when the circuit with a real ground fault is located. No complicated tuning out of noise or capacitance is required. Easily trace the fault with the lightweight transmitter and receiver. Set both password protected voltage and current limits to ensure you never put too much current in your system.

The MGFL100 also enables you trace short-to-ground faults, or earth faults, by directly coupling to the line. This can be done either off-line or on-line using a coupling filter.

  • Alarms when the real fault is identified
  • Direct measurement of resistance and stray capacitance
  • Direct measurement of fault current and leakage current
  • Adjustable current and voltage limits
  • Powered off AC or internal battery
  • Locates faults up to 400 kΩ
  • Locate faults on AC or DC systems
  • Operates on systems up to 600 V

MGFL100 Datasheet


Battery Tester

The BITE5 will test lead acid batteries, NiCD batteries as well as lithium-ion batteries. It will measure and record battery voltage, impedance, and temperature. The recorded data can be trended on the unit’s touch screen. View the trended data of each test or trend the data of each cell. Set pass, warning, and fail limits for voltage and impedance. Record the ripple voltage, ripple current, and float current and transfer the recorded data via USB or via an SD card to the Power DB software, then create custom reports and automated analysis.

The BITE5 can measure impedances on cells up to 200Vdc. Save time by measuring entire banks of cells instead individual cells. Measure lithium ion battery packs.

Read more...

Battery Voltage Monitor (BVM)

Battery Voltage Monitor

The Megger BVM is a battery voltage measurement device that is used for the capacity testing of large, industrial battery banks commonly found in electrical power sub-stations, telecom facilities and computer data center UPS systems. When used in conjunction with a load device, such as the TORKEL unit, and test data management software, such as PowerDB and TORKEL Win, the BVM enables to perform a completely automated battery bank capacity test, according to IEC test method. The test also meet NERC/FERC requirements. The BVM is designed in modular form where one BVM device is used for each battery or “jar” in the string to be tested. One BVM for each battery connects to the next in a “daisy-chain” fashion, thereby providing easy and economical expandability to meet the testing requirements for small-to-large battery bank systems.

  • Automates battery voltage measurement during capacity tests
  • “Daisy-chain” design allows expandability up to 2x120 units
  • High accuracy and stability for precise data collection
  • Wide voltage range
  • Easy set-up

 BVM Datasheet


2023 Electrical Testing Expert Catalog

Megger Transformer Catalogue

Industrial Maintenance Catalog 2024

2023 Electrical Test Equipment Catalog

Megger Power Catalog


Portable Devices

Fluke SEA 2023 - 2024 Product Guide

Solucao Product Catalog

Orion Electrical Safety Rubber Equipments Catalogs