OMNIDETECT

VLF Test System

What is the VLF Test System?

The Very Low Frequency (VLF)Test System Device is an advanced system designed for underground power cable diagnostics. By applying low-frequency AC voltage, it efficiently identifies weak points, manufacturing defects, and installation errors before they lead to major failures.

Why Choose Our VLF Device?

Accurate & Reliable: Provides precise fault location to minimize downtime.

Cost-Effective Solution: Reduces reliance on expensive imported systems.

Advanced Safety Measures: Equipped with automatic grounding and emergency shut-off.

Portable & Easy to Use: Designed for on-site field testing with user-friendly controls.

Standard Compliant: Meets IEC 60502-2:2014 and IEEE guidelines.

Tablet-Based Wireless Control: Enhances usability and workplace safety.

Technical Features

Output Voltage: 0-60 kVrms (AC) | 0 - ±60 kV (DC)

Programmable Frequency Options: 0.01 Hz , 0.05 Hz , 0.1 Hz

Test Capacity: Up to 20 μF

Precision: ± 1% accuracy with 0.1 kV resolution

Current Output: 0-60 mA, with 10 μA resolution

Full Data Logging & Reporting Capabilities

Wireless Tablet Interface for Remote Monitoring & Control

Applications

Detection of manufacturing defects in underground cables

Pre-installation testing before energizing new lines

Routine maintenance for power distribution networks

Fault location in aged or damaged cables

How It Works?

The VLF Test System applies low-frequency AC voltage to underground cables, analyzing insulation resistance and identifying potential weak points. The system then logs and reports results through an integrated computer interface for efficient fault analysis. The tablet-based remote control enhances safety by allowing users to operate the device from a safe distance.

Why It Matters

Prevent costly power outages

Improve grid reliability and efficiency

Ensure safety and compliance with industry standards

Reduce maintenance costs and downtime

Minimize operator exposure to high-voltage environments

Empowering Electricity Distribution with State-of-the-Art Technology