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| No.8116030

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Information Name: | Supply capacitor cabinet |
Published: | 2011-07-21 |
Validity: | 900 |
Specifications: | |
Quantity: | 0.00 |
Price Description: | Negotiable |
Detailed Product Description: | Capacitor Cabinet Capacitance cabinet manufacturer, we provide you with the quoted capacitors, reactive power compensation capacitor cabinets technical support, capacitor cabinets prices, configure counter capacitor, capacitor cabinets evaluation and other related information, you are welcome to buy Some of the power system users frequently use a lot of changes in the load equipment, such as rolling mills, electric arc furnace, frequency converter, intermediate frequency furnace, soft start the load generated by high harmonics into the power grid also will, cause voltage and current distortion use of electric environmental degradation, affecting the normal operation of electrical equipment. To this end device designed resonant point offset function, can effectively avoid the high harmonics of the parallel resonant, harmonic filter, and no large currents, to ensure proper quality of power distribution. Capacitance cabinet features: energy, capacity increase, regulators, filter 1, the reactive power compensation and filtering to reduce the total current, power loss reduction, the energy saving. 2-free power compensation, power distribution equipment to increase power supply capacity, the capacity increase. 3, the dynamic reactive power compensation, fast response, and real time, no flicker, so that the output voltage stability, the regulator. 4, the dynamic reactive power compensation device can filter out the harmonics, eliminate harmonic interference, the filter. Second, the capacitance of the main features of cabinet 1, DSP-based digital signal processing LSI technology, the acquisition parameters for reactive power calculation, the output switching control signal; response speed, real strong, quick to follow the compensation, power factor and improve the distribution system operational stability . 2, capacitor switching switch cabinet is the use of SCR switching capacitor, magnetic latching relay operation work, no closing inrush current, no heat, low power consumption, simple structure, easy installation, low failure rate, which so long maintenance-free machine, and its advanced lead at home. 3, the capacitor controller cabinet with a large screen LCD display, sampling, calculation, display the system power factor of each phase, voltage, current, active power, reactive power, voltage total harmonic distortion, current total harmonic distortion, frequency, capacitance output switching status display and alarm information 3, no inrush current during switching, no over-voltage operation, no re-ignite the arc, fast dynamic response, up to 6.7-20ms. Capacitor discharge after excision without the need to re-invest, thus frequent switching; user requirements can be a multiple of compensation in place, can also be divided into three-phase compensation for phase compensation. 4, capacitor cabinets complete protection; a short circuit, overload, undervoltage, phase loss protection; can manually switching controller; the convenient parameter setting; when the external out of operation automatically when a fault, automatically resume operation after power transmission. 5, with excellent self-healing properties of power capacitors, low loss, long life and little maintenance, low operating costs, together with the discharge resistor, overvoltage, over current protection. 6, the distribution system harmonic sources based on user conditions, tested, calculation, design filtering capacity of the relevant harmonic filter capacitor cabinets and improve power factor. Main technical parameters (1), rated voltage: 380V (2), Rated frequency: 50Hz (3), compensation capacity: 15 ~ 400kvar (4), response time: ≤ 16ms (5), the target power factor: 0.92 ~ 0.98 (6), capacitance capacitors counter: 3 to 12 groups (7), switching steps: Step 1 ~ 43 (8), protection class: IP3X, IP4X (9), as required for system harmonic content of 3,5,7,11 .... High harmonic filtering. Fourth, the use of environmental conditions 1, capacitor cabinets Ambient temperature: Indoor: Temperature -20 ℃ ~ +50 ℃ Humidity: 0 ~ 90% (no condensation) Outdoor: Temperature: -50 ℃ ~ +55 ℃ Humidity: 0 ~ 95% (no condensation) 2, altitude: <5000M 3, the installation site: no oily dust, corrosive, flammable, explosive gas. |
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Copyright © GuangDong ICP No. 10089450, DC panel factory in Shijiazhuang Furun All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 14670 visitor
Copyright © GuangDong ICP No. 10089450, DC panel factory in Shijiazhuang Furun All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility