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Sign In for Member Pricing Megger BGFT Battery Ground Fault Tracer
$2,427.00
In stock
SKU
EV5443
Model:
BGFT Battery Ground Fault Tracer
Product Condition:
Used
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This is an excellent condition Megger BGFT Battery Ground Fault Tracer that was tested prior to being listed and is in working condition.
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Product Overview
Megger BGFT Battery Ground Fault Tracer
This is an excellent condition Megger BGFT Battery Ground Fault Tracer that was tested prior to being listed and is in working condition.
Inlcudes:
- Megger BGFT Battery Ground-Fault Tracer, 110/220V, 50/60Hz
- Manual
- Power Cord
Megger BGFT Battery Ground Fault Tracer
The Megger BGFT Battery Ground Fault Tracer is a specialized diagnostic instrument designed to locate and identify ground faults in ungrounded DC battery systems without interrupting system operation. It is widely used in power utilities, substations, and industrial environments where continuous DC supply is critical for protection, control, and communication systems.
The system works by injecting a low-frequency signal into the DC network and tracing its path using a portable receiver, allowing technicians to pinpoint fault locations quickly and accurately. It is highly effective even in electrically noisy environments and can detect both resistive and capacitive faults, significantly reducing troubleshooting time compared to traditional trial-and-error methods.
Key Features
● Locates ground faults in energized DC systems without shutdown
● Dual-range operation with 15 V and 50 V output for safety and performance
● Detects high-impedance faults up to ~399 kΩ
● Adjustable signal strength for operation in high electrical noise environments
● Identifies both resistive and capacitive (phantom) ground faults
● Eliminates trial-and-error fault finding methods
● Handheld receiver with clamp probe for accurate signal tracing
● Transmitter and receiver system for efficient fault isolation
● Digital signal amplitude indication for precise tracking
● Works on battery systems used in substations, UPS, and control circuits
● Allows fault tracing while system remains online
● Suitable for critical power infrastructure and industrial DC networks
| Parameter | Details |
|---|---|
| Test Method | Battery ground fault tracing |
| Operating Principle | 20 Hz signal injection |
| Output Voltage Levels | 15 V / 50 V (dual range) |
| Detectable Fault Resistance | Up to ~399 kΩ |
| System Type | Ungrounded DC systems |
| Signal Frequency | 20 Hz |
| Measurement Method | Signal amplitude tracing |
| Receiver Type | Handheld with clamp probe |
| Noise Immunity | Up to ~15 A AC ripple |
| Power Source | Mains (transmitter) + battery (receiver) |
| Operation Mode | Online (energized system testing) |
| Fault Types Detected | Resistive and capacitive |
| Application | Substations, UPS, industrial DC systems |
Specifications
| Weight | 40 lbs |
|---|---|
| Brand | Megger |
| MPN | EV5443 |
| Model | BGFT Battery Ground Fault Tracer |
| Product Condition | Used |
What's in the box?
- Megger BGFT Battery Ground-Fault Tracer, 110/220V, 50/60Hz
- Manual
- Power Cord
