Yidek Reactive Power Compensating Harmonic Filter Management Cabinet for Power Grid

Three-phase imbalance automatic regulation device was developed after many years\' hard work of our company.Because there are many single loads in the apartments and rural power grids and there are randomness and asynchrony when loads are connected to the power grid, so the distribution transformer will be the status of asy

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Three-phase imbalance automatic regulation device was developed after many years' hard work of our company.
Because there are many single loads in the apartments and rural power grids and there are randomness and asynchrony when loads are connected to the power grid, so the distribution transformer will be the status of asymmetric operation. Using YDK-SPC will make the three-phase loads to be balanced as much as possible.


Equipping YDK-SPC Three-Phase Unbalanced Management Device can improve the power quality of courts greatly.
* YDK-SPC can solve the distribution three-phase imbalance thoroughly and reduce the low-voltage distribution line loss observably.
* YDK-SPC can make the reactive power to be balanced on the spot and improve the power factor of distribution.
* YDK-SPC can improve the power quality, steady the system voltage, improve the distribution quality and improve the power environment.
* YDK-SPC can perfectly solve the transformer overload operating which is caused by the three-phase imbalance so that transformers can have the longer service life.

Multiple Protection Function
* Adopts the double DSP and FPGa controlling system which can make the controlling system to get the better reliability and anti-interference performance.
* Adopts the modular design which can expand the capacity by adding modules in parallel. And users do not need to equip the additional secondary CTs.
* Adopting the independent air glues design and intelligent heat dissipation controlling technology can make the cooling fans running in different rotate speeds which is decided by the device's status - standby or running.
* Lengthen the service life and keep the heat dissipation performance.

Superior Compensating Efficiency
* Realize the dynamic regulation and compensating so that the response time will be less than 10 ms.
* Adopting the advanced three level topology construction makes the output waveform to be closer to the sinusoidal waveform which can reduce the switching loss observably.
* Adopting the flexible grid connection technology reduces the impact to the equipment in the power grid and improves the system reliability.

Technical Parameter
YDK-SPC Three Phases Unbalance Treatment Device
System ParameterSpecification35, 50, 75, 100
Rated voltage380/400V AC
Input phase voltage range±20%
Power grid frequency50Hz/60Hz(range:45Hz~63Hz)
Operating efficiency>97%
Circuit constructionThree-phase three wires, three-phase four wires
Performance
Index
Circuit topologyThree level topology
Compensating efficiency<5%
Rated current50A, 100A, 150A
Power factor compensating range-1.000~+1.000
Reactive power compensating capacity35kvar, 50kvar, 75kvar
Reactive compensating ratio>99%
Response time<10ms
Protection functionOver-voltage, under-voltage, short-circuit, over-compensation, anti-thunder and other protection function.
Communication
And
Monitor
Distribution functionTwo-circuit electric energy distribution with C-level anti-thunder
Monitoring modeNominal WIFI module
Display contentVoltage, current, frequency, power factor, operating temperature and other real-time operating information
Communication interfaceInternet interface
Communication protocolModbus protocol
Machinery
Feature
Size700mm(width)*1140mm(height)
ColorStainless steel color
Weight58kg, 72kg, 115kg
Mounting modeOutdoor floor-standing/hanging type(H-mode, F-mode )
Environment
Requirement
Angle of inclination<5°
Operating temperature-10ºC~+45ºC
AltitudeAbove 1500m, please derating according to IEC/TR 60146-1-2:2011
IP levelIP44
Earthquake resistance8 level

Product Size
Yidek Reactive Power Compensating Harmonic Filter Management Cabinet for Power Grid
Yidek Reactive Power Compensating Harmonic Filter Management Cabinet for Power Grid

Electric Wiring
Yidek Reactive Power Compensating Harmonic Filter Management Cabinet for Power Grid
Typical Example
Yidek Reactive Power Compensating Harmonic Filter Management Cabinet for Power Grid
Yidek Reactive Power Compensating Harmonic Filter Management Cabinet for Power Grid
Yidek Reactive Power Compensating Harmonic Filter Management Cabinet for Power Grid

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If you have any questions,please contact us.
Company Name:ZHEJIANG YIDE TECHNOLOGY CO., LTD.
Telephone: 86-577-57105861
Website: http://zjydtech.en.made-in-china.com/en
Address: No. 51 Wenxiu Road, Pu Zhou Street, Longwan District, Wenzhou, Zhejiang, China
 

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