Transformer Volt Ampere Characteristic Tester
Professional analyzer for ratio error and phase angle measurement in current and voltage transformers
Product Overview
The SXFA series Current Transformer CT PT Analyzer performs comprehensive testing including volt-ampere characteristics, 5% and 10% error curves, transformation ratio, polarity verification, and can output high current for secondary circuit testing.
Key Features
- Supports testing of both CT and PT transformers
- Complete testing capabilities in a single unit - no additional equipment required
- Integrated micro-fast printer for on-site result printing
- Intelligent controller with simple operation
- Large LCD screen with graphical display interface
- Automatic calculation of CT/PT excitation inflection point values per regulations
Technical Specifications
| Model Selection |
SXFA-II |
SXFA-III |
SXFA-V Full-featured |
SXFA-IV Frequency-changing |
| Testing Functions |
CT & PT |
CT & PT |
CT & PT |
CT & PT |
| Voltage current characteristic test |
√ |
√ |
√ |
√ |
| Transformation ratio test |
√ |
√ |
√ |
√ |
| Power frequency AC withstand voltage test |
√ |
√ |
√ |
√ |
| 5% and 10% error curves |
√ |
√ |
√ |
√ |
| Polarity discrimination |
√ |
√ |
√ |
√ |
| Demagnetization |
√ |
√ |
√ |
√ |
| Angle difference ratio difference |
|
|
√ |
√ |
| Secondary winding resistance measurement |
|
|
√ |
√ |
| Secondary actual load measurement |
|
|
√ |
√ |
Technical Indicators
Working power supply: AC220V±10V
Power input and output frequency: 50-60Hz
Equipment power output waveform: Sine Wave
Voltage current characteristic single machine output voltage (Routine): 0-1000V | 0-1000V | 0-2500V | 0-30KV
Variable ratio test single machine output current (Routine): 0-600A | 0-600A | 0-600A | 0-600A
About Sansion Power Electric
Established in 2005, Sansion Power Electric brings over 20 years of expertise in R&D, manufacturing, and marketing of power electrical testing products. Our solutions serve diverse industries including power electric, railroad, energy conservation, environment protection, water conservancy, petrochemical industry, and aerospace.
Our facility includes R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, and quality control department. With over 80 employees including 20 technical engineers, we maintain ISO9001 quality system certification and ensure all products conform to international IEC and Chinese state standards.
Certifications & Quality
Customer Engagement
Packaging & Delivery
Frequently Asked Questions
Q1: Is your company a sales company or a manufacturer?
Sansion Power Electric Co., Ltd. is an industrial and trade enterprise with our own factory, established in 2005 with twenty years of production experience. We maintain 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?
We manufacture to order according to customer specifications using the latest technology. Delivery time is typically within 10 working days under normal circumstances.
Q3: Is the quality guaranteed?
We use imported components extensively and conduct three quality inspections before shipment. Export products are packed in non-fumigation wooden boxes.
Q4: What are the after-sales terms?
We provide free consulting service, one year warranty, and comprehensive support through email communication, video calls, and on-site technical assistance to resolve any after-sales issues promptly.
Q5: What are the cooperative countries or regions?
Our products have been successfully exported to the United States, France, 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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