Калибратор напрямую с завода умный Электрический измеритель калибровочный трансформатор тока испытательное
- Категория: Parameter Measuring Instrument >>>
- Поставщик: Wuhan,Kvgrid,Electrical,Equipment,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 0.83 $* | 0.43 $* |
| Aug-15-2025 | 0.76 $* | 0.87 $* |
| Jul-15-2025 | 0.61 $* | 0.39 $* |
| Jun-15-2025 | 0.46 $* | 0.57 $* |
| May-15-2025 | 0.28 $* | 0.62 $* |
| Apr-15-2025 | 0.49 $* | 0.50 $* |
| Mar-15-2025 | 0.16 $* | 0.44 $* |
| Feb-15-2025 | 0.60 $* | 0.17 $* |
| Jan-15-2025 | 0.28 $* | 0.74 $* |
Характеристики
Products Description
Product name | CT/PT Polarity Tester |
Power | Electronic |
Function | CT/PT test |
Technical Parameter
Booster output current & voltage | 1A/2500V 2A/1500V 5A/600V 10A/220V 20A/30V | ||
Current generator output current | 600A | ||
Output power | 3000VA | ||
Voltage and current measurement accuracy | ±0.2% | ||
CT ratio tests Voltage method / current method | Range | 1~40000 | |
Accuracy | ±0.2% | ||
PT ratio tests | Range | 1~40000 | |
Accuracy | ±0.2% | ||
Phase measurement | Range | ±5min | |
Resolving power | 0.5min | ||
Secondary winding resistance tests | Range | 0~1kΩ | |
Accuracy | 0.5%±2mΩ | ||
AC load tests | Range | 0~1000VA | |
Accuracy | 0.5%±0.05VA | ||
Power supply | AC220V±10% ，50Hz | ||
Work environment | Temperature: -10℃~50℃,Humidity: ≤90% | ||
Size & Weight | Size: 425 mm×290 mm×310mm Weight: 30kg | ||
Our Advantages
Wuhan Kvgrid Electrical Equipment Co., Ltd. is a high-tech enterprise, keeping close cooperation with universities and research institutes. We professionally engage in R&D, manufacture and marketing of Power testing products, Instrumentation, Power industry automation system, etc.
Adhering advanced R&D management idea, we have formed a strong technical development system and high-quality sales team. Now we established close technical cooperation relations with the State Grid Corporation, Wuhan HV Research Institute, Xi'an HV Research Institute, HUST University and Wuhan University, etc., Which laid a good foundation for the company technological progress.
We provide various types of high-tech products to the whole world power system, metallurgy, petrochemical industry, factories and business units with high quality service and reasonable price. Our products have been widely used in power system, coal, petroleum, chemical industry, metallurgy, construction, railway, communications, defense and other departments. With superior products and good after-sales service, we received high reputation from the market.
"Accurate, Efficient, Stable" are the features of our products;"Professional, Credible" are the characteristics of our company. We're looking forward to making more contributions to the global power industry with you.\t
Adhering advanced R&D management idea, we have formed a strong technical development system and high-quality sales team. Now we established close technical cooperation relations with the State Grid Corporation, Wuhan HV Research Institute, Xi'an HV Research Institute, HUST University and Wuhan University, etc., Which laid a good foundation for the company technological progress.
We provide various types of high-tech products to the whole world power system, metallurgy, petrochemical industry, factories and business units with high quality service and reasonable price. Our products have been widely used in power system, coal, petroleum, chemical industry, metallurgy, construction, railway, communications, defense and other departments. With superior products and good after-sales service, we received high reputation from the market.
"Accurate, Efficient, Stable" are the features of our products;"Professional, Credible" are the characteristics of our company. We're looking forward to making more contributions to the global power industry with you.\t
Manufacturing Technique
Exhibition
Certifications
Product packaging
FAQ
Q1: When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2: What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 7-14 working days after order confirmed.
Q3: What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient and cost effective for you.
Q4: How much will be the shipping cost and time?
This will depend on the size of your goods and the method of shipping(by sea/air/express) and your designated port. We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
Q5: Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged(if not man-made damage) in the first year, we will send free parts for replacement.
Over the warranty, maintenance is paid service.
Q6: Do you have Technical Backup to all customers from different countries?
To be surely, our technical support is always available and quick response. We are manufacturer of so much on site testing experience and understand how to deal with your problems. Moreover, our engineers can go to your country to support if need.
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2: What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 7-14 working days after order confirmed.
Q3: What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient and cost effective for you.
Q4: How much will be the shipping cost and time?
This will depend on the size of your goods and the method of shipping(by sea/air/express) and your designated port. We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
Q5: Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged(if not man-made damage) in the first year, we will send free parts for replacement.
Over the warranty, maintenance is paid service.
Q6: Do you have Technical Backup to all customers from different countries?
To be surely, our technical support is always available and quick response. We are manufacturer of so much on site testing experience and understand how to deal with your problems. Moreover, our engineers can go to your country to support if need.
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