8kv 16kv 32kv Cable Fault Tester Cable Detector Cable Fault Locator
The ST-330C Automatic Analysis Cable Tester utilizes time-domain analysis to detect a full range of cable faults—including low-resistance, short-circuit, open-circuit, high-resistance leakage, and high-resistance flashover—in power, communication, telephone, control, mining, and submarine cables of all voltage classes.
Key Features & Capabilities
- Comprehensive Fault Detection: Identifies open-circuit, short-circuit, and high-resistance faults in various 35kV and below cables (power, coaxial, telephone)
- Multiple Testing Methods: Utilizes low-voltage pulse, impulse high-voltage sampling, and DC high-voltage flashover methods
- Safe & Reliable Operation: Features full high-voltage isolation, advanced anti-interference technology, and is powered by a rechargeable polymer battery
- User-Friendly Design: Equipped with a Chinese display, Windows CE OS, and dual-trace waveform comparison for clear, intuitive analysis
- Expert Support: Offers online service for immediate waveform analysis and regular case studies to accelerate user expertise
Technical Specifications
| Parameter Category |
English Description |
Specific Details |
| Distance Measurement |
Distance Measurement Range |
4 m ~ 40 km |
| Pulse Characteristics |
Pulse Amplitude |
≥ 250 V (at 50 Ω) |
| System Performance |
Sampling Method |
Current Sampling Method |
| Power Supply |
Power Supply Type |
Mains power or built-in polymer rechargeable battery |
| Environmental Adaptability |
Operating Temperature |
-10℃ ~ 50℃ |
About Sansion Power Electric
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.
Main Products
HV Hipot Test Set System, Transformer Test Equipment, HV Switchgear Test Set, Relay Protection Tester, CT/PT Tester, SF6/Oil Tester, Transmission Line Test System, Insulation Resistance Tester, Earth Resistance Tester
Quality Certifications
Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 60 employees including 20 technical engineers. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.
Customer Visit
From the date of order placing, we usually need 3-7 working days to manufacturing. Located in Wuhan City, the provincial capital of China, Sansion Power is easy to ship the package by the air or ocean. Sansion Power also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world.
Packaging & Delivery
FAQ
Q1: Is your company a sales company or a manufacturer?
A: Sansion Power Electric Co., Ltd. is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2005 and have twenty years of production experience. Our company has reliable production lines, test rooms and R&D centers.
Q2: Whether the goods are in stock, whether they can be customized, and how long the delivery time is?
A: After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.
Q3: Is the quality guaranteed?
A: In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
Q4: What are the after-sales terms?
A: We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
Q5: What are the cooperative countries or regions?
A: Products have been successfully exported to the United States, French, Brazil, Australia, Spain, Portugal, Oman, Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia and other countries and regions.
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