FORERUN FJK-02L-RJ45F интеллигентая (ый) компенсации реактивной мощности контроллер подключенный с композитным выключатель уровня жидкости с украшением в виде кристаллов
32,00 $
FORERUN FJK 02L RJ45F Подключите композитный переключатель с несколькими режимами управления ЖК интеллектуальный контроллер компенсации реактивной мощности
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- Поставщик: Shijiazhuang Furun Zhongcheng Trading Co. Ltd.
Сохранить в закладки 62569910927:
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Product Description
Product name | Intelligent reactive power compensation controller | ||
Product model | FJK-02L-RJ45F | ||
Product introduction | Fjk-02l-rj45f intelligent reactive power compensation controller is a new type of distribution measurement and control equipment, which integrates data acquisition, reactive power compensation, power grid parameter analysis and other functions. It is suitable for the monitoring and reactive power compensation control of AC 0.4kV, 50Hz low-voltage distribution system. This equipment takes high-speed digital signal processor as the core, adopts AC sampling, human-machine interface is 128 * 64 dot matrix large screen LCD, which has the functions of power distribution monitoring, reactive power compensation, harmonic analysis, etc. RJ45 communication interface, convenient communication connection with intelligent capacitor | ||
Functional characteristics | Real time data monitoring A.B.C. Voltage, current and power factor of each phase A.B.C Switching status of distribution vessel group of phase A.B.C Active power and reactive power of each phase A.B.C Total harmonic distortion rate of voltage and current of each phase system frequency A. Harmonic content of 3, 5, 7, 9, 11 and 13 voltages of each phase B and C A. Harmonic content of 3, 5, 7, 9, 11 and 13 current of each phase B and C Reactive power compensation The sampling physical quantity is reactive power without switching oscillation. Y compensation mode Δ type compensation mode Y + Δ comprehensive compensation mode | ||
Conditionsof use | 1. Air temperature: the air temperature is not higher than + 65 ℃, not lower than - 25 ℃. 2. Atmospheric conditions: air humidity shall not exceed 90% at 20 ℃, and higher relative humidity is allowed at lower temperature. 3. Altitude: no more than 2500m. 4. Environmental conditions: the surrounding medium shall be free of combustion and explosion hazard, corrosive gas, conductive dust, rain and snow erosion, and the installation site shall not be subject to severe vibration. | ||
technical data | 1. Basic parameters Power supply voltage: AC 380V ± 20% Sampling voltage: AC 220V ± 20% Power frequency: 50Hz ± 5% Sampling current 0-5A Maximum power consumption of the whole machine: 4W 2. Measurement accuracy Voltage ± 0.5% Current ± 0.5% Active power ± 1.0% Reactive power ± 1.0% Frequency ± 0.5% Power factor ± 1.0% 3. Basic control parameters Control sensitivity: 50mA Target cos φ 0.85-1.00 step 0.01 factory preset 0.98 Threshold coefficient 0.5-1.2 step 0.1 factory preset 1.0 Switching delay: 3s-600s, step size: 0.1, factory preset: 20s Overvoltage protection 230V ～ 280v step size 1V factory preset 250V Undervoltage protection 210v ～ 175v step size 1V factory preset 190V Harmonic voltage exceeds the limit by 00.0% ～ 100.0%, step size by 0.5%, factory preset by 10% Harmonic current exceeds the limit by 00.0% ～ 100.0%, step size by 0.5%, factory preset by 00.0% | ||
Product name | Reactive compensation controller (RJ45) |
model | FJK-02L-RJ45F |
Control the number of switching paths | 12 |
Compensation type | Hybrid compensation |
Opening size | 113*113 |
Product description | 485 communication type, connected with composite switch. |
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Company Introduction
Shijiazhuang Furun Zhongcheng Trading Co., Ltd. is located in Chang'an District, Shijiazhuang City, Hebei Province. Is a diversified electronic product sales enterprise, with a professional management team, a wide range of industry background, professional financing institutions, in the national range has a perfect marketing and service network. The sales service area covers 20 provinces and cities in China and has established close cooperation with them. In the development of the company, we do not forget to optimize customer service. With strong economic and technological strength, high-quality professionals and high-quality and efficient services, we have established a good corporate image in the society, which has been widely trusted and praised by all walks of life and customers. We have won the highest evaluation of new and old customers with the same enthusiasm!
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