Megger HV DAC series Test And Diagnostic System For Hv Cables

Megger HV DAC Series Cable Test & Diagnostic System

Name: Megger HV DAC Cable Test & Diagnostic System | MME UAE
Brand: Megger
SKU: 4772
Rating: 5 (2 reviews)

Brand: Megger

SKU: 4772

5.0 2 reviews

The Megger HV DAC series is a compact, transportable damped-AC test and diagnostic system for high-voltage cables, for after-laying testing and condition assessment on runs up to 32 km.

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Description

Overview

The Megger HV DAC series is a test and diagnostic system engineered for high-voltage (HV) cables using the Damped AC (DAC) method. It is used for after-laying testing of newly installed HV cables as part of quality control, and for condition assessment of repaired or service-aged cables — all in a remarkably compact, transportable unit that can test cables up to 32 km long.

Key features of the Megger HV DAC series

Damped AC (DAC) test and diagnostic method for HV cables
After-laying testing of new cables and condition assessment of aged / repaired cables
Tests cable lengths up to 32 km from a compact system
Transportable and easy to set up within a substation
Avoids the large trucks and road closures typical of resonance test sets
Diagnostic capability for evaluating cable condition and defects

HV DAC cable testing applications

The HV DAC series is used by utilities and cable contractors for commissioning tests on new HV cable circuits and for diagnostic condition assessment of existing circuits. The damped-AC method applies a realistic AC-type stress to the cable while keeping the equipment compact, making it practical for substation and on-site work where space and access are limited.

What’s in the box

Megger HV DAC test and diagnostic system
High-voltage output and connection components
Control unit and software
Transport case / trolley and user guide

Why buy the Megger HV DAC series from MME in the UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) supplies genuine Megger HV cable test and diagnostic systems across Dubai, Abu Dhabi and the wider UAE, with expert technical support and fast local delivery. Contact us for pricing, configuration and application advice.

Specifications

Device Specifications
Feature	Specification
Output Voltage	DAC: 18 … 141 kVRMS / 25 … 200 kV peak Precision: ± 1% Resolution: 0.1 kV Frequency Range: 20 Hz … 300 Hz Capacity Range: 0.035 μF … 8 μF at 200 kV peak Charging Current: 20 mA PD Sensitivity Range: 2 pC … 100 nC (acc. to IEC60270) System Noise Level: < 2 pC
PD Pulse Rep. Rate	Coupling Capacitor: 100 kHz 20 nF
PD Localization	Measuring Range: 0 … 16,000 m / V/2 = 80 m/μs Propagation Velocity v/2: 50 … 120 m/μs Sampling Rate: 125 MHz (8 ns) Bandwidth: 3/25 MHz (switchable) Precision: 1% of the cable length Resolution: ± 1 pC / ± 1 m Filter: Analog and digital
Input Voltage	400 V ± 10%, 3 pH, 50/60 Hz, 4 kVA
Temperature	Operation: 0 °C … 55 °C Storage: -20 °C … 70 °C Relative Humidity: 93% at 30 °C (non-condensing)
IP Rating	IP 00
Weight	Approximately 1050 kg (including flight cases)

Reviews (2)

Rated 5 out of 5

2 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

2 reviews for Megger HV DAC Series Cable Test & Diagnostic System

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Sridhar – May 8, 2022

Rated 5 out of 5
I have inquiry on some of your products

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mohammadjasem – October 25, 2025

Rated 5 out of 5
The HV DAC series from Megger delivers reliable and efficient diagnostics for HV cables, making it an invaluable tool for our maintenance team.

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