A52 Trolley-Mounted Cable Fault Test System

$34,300.00 USD

~~$39,600.00 USD~~ $34,300.00 USD

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A52 Trolley-Mounted Cable Fault Test System — All-in-One Mobile Testing Solution

Short Description

The A52 is a fully integrated trolley-mounted cable fault testing system combining TDR pre-location, impulse generation, and acoustic pinpointing in one mobile unit. Designed for 380V–500kV cables with up to 2048J impulse energy.

Long Description

Overview

For teams that need a complete testing solution in one mobile package, the A52 Trolley System delivers. It integrates a TDR flash tester, high-voltage impulse generator (up to 32kV), and acoustic pinpointer into a rugged trolley with 25m test leads. The Linux-based touch screen interface and one-button operation make it suitable for operators of all experience levels.

Key Features

Fully Integrated System — TDR pre-location, HV impulse, and pinpointing in one trolley
High-Energy Impulse — 2048J max energy, 3 capacitor banks (4/16/64µF)
12.1" Touch Screen — Linux OS, intuitive operation
Up to 32kV Output — Handles distribution and transmission cables
25m Test Leads — Flexible for near and far test points
Ground Loop Monitoring — Real-time safety protection for personnel and equipment
Auto Discharge — Safe capacitor discharge on shutdown
Professional Access Control — Key-switch for high-voltage activation
All-in-One Mobility — No separate components to carry

Technical Specifications

Parameter	Specification
Cable Rating	380V ~ 500kV
Pre-location Methods	Low-voltage pulse, pulse current, multiple impulse
Display	12.1" color LCD touch screen
OS	Linux
Control	Touch screen + rotary knob
TDR Range	5 ~ 100km
Sampling Frequency	6.25 ~ 200MHz
Pulse Width	20ns ~ 40µs
Pulse Amplitude	120V
HV Output	0 ~ 32kV continuously adjustable
Built-in Capacitors	4µF/32kV, 16µF/16kV, 64µF/8kV (3 banks)
Max Impulse Energy	2048J
Working Modes	Continuous flash, single flash
Pulse Period	1 ~ 10s
HV Display	5" color LCD, 800×480
Pinpoint Accuracy	10% of cable depth
Noise Reduction	BNR background noise filtering
Auto Mute	Yes
Ground Protection	10Ω threshold
Input Power	AC220V±10%, 50Hz
Dimensions	530(L) × 430(W) × 960(H) mm
Weight	90kg