Megger MGFL100 Battery Ground Fault Locator
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Megger MGFL100 is a ground fault locator for ungrounded DC/AC systems and battery strings, with automatic fault detection and resistance measurement up to 400 kΩ.
Product details
| Model | MGFL100 |
| Manufacturer | Megger |
| Category | Cable Tracers & Locators |
| Availability | Made to order |
Description
Overview
The Megger MGFL100 is a ground fault locator designed to identify and trace faults in ungrounded DC and AC systems, DC battery systems, and protected IT networks. The instrument automatically distinguishes between real fault current and reactive current drawn by stray system capacitance, providing reliable fault location without complicated tuning or analysis.
Key Features
- Automatic real fault current vs. reactive current discrimination
- Direct measurement of fault resistance and system capacitance
- Measurement of real fault current and reactive leakage current
- Operates on AC or DC systems up to 600 V
- Locates faults up to 400 kΩ resistance
- Locates high impedance faults due to water ingress
- Locates faults on systems with high leakage current
- Adjustable password-protected voltage and current limits
- Portable transmitter and receiver configuration
- Save and recall measurement functionality
- Fused leads for arc flash safety
- Powered by AC mains or internal battery
Applications
- Ungrounded (DC) battery strings
- Substations
- Railway installations
- IT networks in hospitals
- Maritime electrical systems
- Industrial facility control systems
Specifications
| Maximum System Voltage | 600 V AC/DC |
| Fault Resistance Range | Up to 400 kΩ |
| Measurements | Fault resistance, system capacitance, fault current, leakage current |
| Power Source | AC mains or internal battery |
| Interface Type | Portable transmitter and receiver |
| Safety Features | Fused leads, arc flash protection |
| Operating Systems | AC and DC ungrounded systems, IT networks, battery systems |
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Megger MGFL100 Battery Ground Fault Locator
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