Name: China Cable Fault Location System Manufacturers Factory - Cable Fault Location System Price - Moen
Brand: Moen
SKU: 292449016

Pulse Cable Fault Location System

Product Introduction

MOEN-W950DM Pulse Cable Fault Locator is a high-efficiency cable fault detection device supporting low-voltage pulse and high-voltage impulse methods for precise identification of full-length faults, metallic short circuits, high-resistance faults, and other types. Compatible with cables of various materials, it offers user-friendly operation and comprehensive safety features. Ideal for cable fault location and maintenance in power, telecommunications, and industrial sectors, it accelerates fault pinpointing and enhances operational efficiency

Product Parameter (specification)

Test Distance Range	Supports 4-500m testing range (adjustable via waveform compression/expansion for different cable lengths).
Cable Type Compatibility	Supports multiple cable materials with corresponding transmission speeds
Oil-filled cable	160m/us
Cross-linked cable	172m/us (default recommendation)
Plastic-insulated cable	184 m/μs
Rubber-sheathed cable	100 m/μs
Coaxial cable	230 m/μs
Custom	Supports manual transmission speed configuration by users
Fault Testing Methods
Low-voltage pulse method	Suitable for full-length cable measurement, metallic short-circuit faults, and open-circuit fault location
High-voltage impulse flashover method (pulse current method)	Suitable for high-resistance fault location
Measurement Accuracy	Fault length measurement accuracy reaches 0.01-meter level (example test results display measurements like 88.49 meters, 91.3 meters, etc.)

Product feature and application

1. Dual-Method Locating:

Low-voltage pulse method detects full cable length, metallic short circuits/open breaks; high-voltage impulse flash method locates high-resistance faults, covering diverse fault scenarios.

2. Wide Compatibility:

Supports oil-filled, cross-linked, plastic, and other cable materials; customizable transmission speeds; testing range 4-500m.

3. User-Friendly Operation:

Clearly segmented software interface supports simultaneous comparison of 6 waveforms. Built-in auto-analysis with cursor-assisted precision measurement.

4. Safe and Reliable:

Clearly defined safety distance requirements. High-voltage testing incorporates multi-level grounding and discharge protection to prevent electric shock and spark hazards.

5. Simple Maintenance:

Requires only designated personnel for storage. Batteries need periodic maintenance; regular charging is necessary for long-term storage.

Prodection details

1. Power Systems: Fault detection in high/low-voltage power cables at substations, residential complexes, and industrial sites

2. Telecommunications: Breakpoint and insulation fault localization in buried communication cables and coaxial cables

3. Industrial & Infrastructure: Maintenance of power/signal cables in mining, petrochemical, and rail transit applications

4. Municipal & Construction: Fault detection and route tracing for urban buried cables and building wiring systems

Company Qualifications

FAQ

1)What preparations are required at the cable ends before conducting fault testing with the MOEN-W950DM Pulse Cable Fault Locator?

Answer: First, disconnect the faulty cable's start and end points from the terminal blocks and remove all loads and transformers from the cable. Next, strip the armor at the cable's start point (leave the end armor intact). Finally, ensure that the A, B, and C phases at both ends maintain a minimum 10 cm safety distance from ground and from each other. Simultaneously, test the insulation condition of each phase using an insulation tester and record the results.

2)How many steps are required to complete the preliminary fault location with the MOEN-W950DM pulse-type cable fault locator? What is the core step?

Answer: Pre-location requires two steps. First, use the main unit to test the full cable length via low-voltage pulse method. Second, use the main unit with a high-voltage discharge generator to measure the distance from the fault point to the cable start using multiple pulse method or high-voltage impulse method (pulse current method).

3)What are the key maintenance requirements for the MOEN-W950DM Pulse Cable Fault Locator?

Answer: First, the equipment must be managed and operated by designated personnel. After use, the instrument should be kept clean and tidy, with test leads neatly coiled and stored in their case. Second, if powered by dry batteries, replace them regularly to prevent leakage and damage to the instrument. If powered by rechargeable lithium batteries, fully charge the batteries before long-term storage and recharge them every 3-6 months.

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