DNA based universal mass processor-Shenzhen Lite Electric Energy Quality Co., Ltd

Product Description

Installation method of DN-A type universal quality processor:

The installation methods of Type A all-around quality processor include centralized installation and decentralized installation, which have the following advantages:

The A-type universal quality processor installed centrally is mainly designed for eliminating the 5th, 7th, 11th, and 13th harmonic currents of three-phase loads
Centralized elimination of excessive zero line current in three-phase loads through reactive current and power factor compensation.

The A-type universal quality processor with distributed installation is mainly designed for eliminating the 5th, 7th, 11th, and 13th harmonic currents of single-phase loads
Reactive current and power factor compensation, single-phase negativeloadCentralized elimination of excessive zero line current.

Wiring method of DN-A type universal quality processor

Product selection:

Product specifications:

Working conditions	High relative humidity: 90% RH High ambient temperature: 40 ℃ High altitude: 2000m
Basic electrical parameters	Rated frequency: 50Hz Rated voltage: 400V Whole machine loss: ＜ 3W/KVA
Connection method	Single phase or three-phase four wire system, cable connection
Insulation level	H-level (F-level under normal operating conditions)
Protection level	IP30
Execution standards	SD292-88、GB/T14549-1993、GB10941-1996、GB19212.1-2003、GB6450-1986、 GB/T501-1991、GB50052-2009。

Product Name	Applicable occasions	Function Introduction	Problem occurred
DNA Universal Quality Processor	Independently installed transformer industrial factory	Improve power factor Eliminate harmonic pollution Increase the voltage of electricity consumption Eliminate fines imposed by the power supply bureau (to obtain rewards from the power supply company)	Factory power switch tripped The transformer's electricity bill shows a penalty for adjusting electricity fees Equipment and machines often experience telegraph malfunctions Cable heating, scalding, etc Equipment and machines often burn control boards, circuit boards, etc.

New technology solutions for reactive power compensation and technological updates

DNA Power Omnipotent Quality Processor

DNA Omnipotent Mass Processor Principle name	Principle explanation
Principle of harmonic filtering	The DNA universal quality processor collects current signals in real-time through an external current transformer, separates harmonic components through an internal detection circuit, and generates compensation currents with equal magnitude and opposite phase to the harmonics in the system through an electronic power converter, achieving the function of filtering out harmonics. The compensation current output of the DNA universal quality processor dynamically and accurately changes according to the harmonic amount of the system, so there will be no problem of overcompensation. In addition, DNA has an overload protection function inside. When the harmonic amount of the system exceeds the filter capacity, the device can automatically limit the output to 100% rated capacity without overloading.
Compensation reactive power principle	The DNA universal quality processor generates capacitive or inductive fundamental current through an electronic power converter based on the reactive power of the system, achieving the purpose of dynamic reactive power compensation. The compensation target value can be set through the operation panel, without overcompensation, and the compensation is smooth, without causing surge impact on the load and power grid.
Principle of compensating for three-phase imbalance	The DNA universal mass processor extracts the unbalanced component based on the system current, and the three phases emit currents of equal magnitude and opposite phase to the unbalanced component. The unbalanced part is compensated to zero, and the three-phase unbalanced current can be corrected to three-phase balanced current.

Comparison of Reactive Power Compensation Performance between DNA Power Omnibus Quality Processor and Traditional Capacitors

Performance comparison	Compensation of ordinary parallel capacitors	DNA Universal Quality Processor (Reactive Power Compensation)
Installation method	Parallel installation	Parallel installation
Investment method	Rated capacitor capacity grouping input	Modular installation, select automatic adjustment of total installation capacity and put it into operation
Compensation capacity accuracy	Compensate based on the empty capacity multiplier of a single capacitor, with a proportional multiplier of 15-30-60	Compensate infinitely according to installation capacity, with 1-100% adjustable compensation capacity (how much compensation is needed)
Adjustable compensation capacity	The compensation amount cannot be adjusted, only additional compensation groups can be added for investment	Adjustable compensation amount, set the required target power factor, and the module automatically outputs the reactive power capacity required for the power factor
power factor	The power factor is unstable and cannot effectively compensate for reactive power supply, and load changes cannot be effectively tracked and compensated. The power factor needs to be calculated based on the monthly average to determine whether it meets the standards	The power factor is very stable, and the installed capacity is sufficient to compensate for reactive power supply. It effectively compensates for reactive power supply and tracks load changes effectively. The power factor can be set to a monthly standard value (the monthly average power factor can be adjusted or set)

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