The inverter of Powador smooth hot season of the KACO that tear open solution
[introduction] use come without Powador 12.0 TL3 of transformer, three-phase 20.0 TL3 inverter, can design the system of solar energy smooth hot season that is as high as hundreds kilowatt neatly extremely in small-sized, efficient unit. These inverter use two independent MPP tracker, can handle semmetry and asymmetrical laden, in order to come true optimal adjust.
Use come without Powador 12.0 TL3 of transformer, three-phase 20.0 TL3 inverter, can design the system of solar energy smooth hot season that is as high as hundreds kilowatt neatly extremely in small-sized, efficient unit. These inverter use two independent MPP tracker, can handle semmetry and asymmetrical laden, in order to come true optimal adjust. In view of the market of residential smooth dog days of constant growth, how do we think to be worth to see Kaco optimize his not to have transformer Powador inverter.
The inverter of Powador smooth hot season of KACO: Come without Powador 12.0 TL3 of inverter of transformer, three-phase 20.0 TL3.
Use come without Powador 12.0 TL3 of transformer, three-phase 20.0 TL3 inverter, can design the system of solar energy smooth hot season that is as high as hundreds kilowatt neatly extremely in small-sized, efficient unit. These inverter use two independent MPP tracker, can handle semmetry and asymmetrical laden, in order to come true optimal adjust. In view of the market of residential smooth dog days of constant growth, how do we think to be worth to see Kaco optimize his not to have transformer Powador inverter.
Its inverter is used attack without transformer develop structure, in order to reduce dimension and weight. Transducer used compositive chip to replace the segregation that transformer offers, in order to satisfy safe code IEC62109 standard. The Powador Model 14.0 TL3 of KACO is a true three-phase light volt inverter, 120 degrees of phase shift communication output the sine that has 12.5 KVA. 14.0 TL3 is very agile, have extremely apparent distributed feature, the bend over of medium-sized business consumed that suits to be as high as 14kW very much generates electricity system. Inverter has two independence most high-power nods tracker (MPPT) , all typical requirement — of OK and contented complex design—For example east / face towards on the west the complete configuration of housetop.
Should output only under 250 V, inverter arrives with respect to switch electrified wire netting. When moving, even if output is low to 200 V, they still can send electric energy —— to yield in order to make annual can win highest smooth hot season to make a present of of electrified wire netting. These inverter deserve to data logger and Web server come supervisory system, monitor is used at showing port of operation data, USB is used at update or be being read to take log data.
Tear open solution: Model: Powador 14.0 TL3
Feature
– efficiency is as high as 98.0%
– 2 MPP tracker, limits of symmetrical or asymmetry load, wide MPP
– the country that configures beforehand / area setting
– compact design
– undertake through connector of smooth hot season DC joins
– multilingual menu, graph shows
– the data logger that contains Web server
– use indication screen to be started quickly can save time and reduce cost
The exterior and crust
– 40kg of dimension 690 X 420 X 200mm, weight
– defend grade IP65, working environment temperature is – 25°C comes 60°C
– casting aluminous casing
Main control implement board
– control of PWM electric machinery: TI (heart state apparatus) TMS320F28035PNS Piccolo small controller. 32 efficient 60MHz, CPU, belt applies to EPWM and high resolution PWM (HRPWM) increase model control peripheral.
– digital signal processing: Controller of signal of number of TI TMS320F28335ZJZA Delfino. CPU of 32 high-powered 150MHz, floating-point, use at advanced closed-loop control.
– segregation:
O rich is connected (high-tech of Avago Technologies/ An Hua) HCPL-2531 (2) smooth Ou of number of double passageway of 1Mb/s, 5kV. UL approbates ——3750 Vrms @1 minute.
– communication: Favour wisdom riverside (NXP) the TJA1040 1Mbps CAN of standard of compatible ISO 11898 is sent and receive implement. The receiver that need branch has Gao Gongmo range, can use at electromagnetism to fight faze (EMI) . When appending report, send and receive implement sever bus line (0 load) .
– line drive: TI 74ACT16244 16 bumper, can increase driver of address of 3 condition memory, clock driver and the performance that face the receiver of bus line and transmitter and density. The typical latch immunity to interference of 500mA is had when 125°C.
Electric power electron board
– booster and inverter:
The V23990-P629-L99-PM of OVincotech NPT IGBT is the 1200V/40A norms module of series of its FlowBOOST 0 Dual, with Yu Sheng pressing develop attacks structure, its Flow0 module is enclosed take SiC diode. Its open Er article (Kelvin) blast off to be able to improve switch performance extremely.
The 10-F006NPA070FP-P969F09 of OVincotech (3 photographs inverter is common 3) model the 1200V/75A norms module that NPT IGBT is series of its FlowNPC 0 Parallel, use at develop of 3 class NPC to attack, its Flow0 module is enclosed take diode. Its open Er article to blast off to be able to improve switch performance extremely. Take neuter to nod clamp develop attacks (I-Type) with shunt-wound switch.
– grid driver: Rich is connected (high-tech of Avago Technologies/ An Hua) ACPL-332J (use 12 times at 3 photographs inverter; 2 approach level with Yu Sheng) . Smooth Ou of drive of grid of IGBT of electric current of this 2.5A output is compositive (VCE) go saturation detects, feedback of state of fault and active rice are strapped (Miller) clamp.
– voltaic sensor: Lai Mu (LEM) CAS 15-NP (use 3 times at three-phase inverter; 2 approach level with Yu Sheng) door of magnetic flux of 15A only channel, closed circuit module of sensor of two-way electric current. Precision is 0.8 ％ . Working temperature is – 40°C comes 85°C. Sensitivity is 41.67mV /A.
– leakage current sensor: The N4646-X950 300mA AC/DC of VAC differs minute of electric current sensor, use at monitoring whole system is right the leakage current of the ground. Take ego monitoring and test function. Measure precision 1.5% .
– laden relay: Below the pine (Panasonic) ALFG2PF12 (common 8) the safety that 1Form A encloses 22A/33A power relay to be used at electric energy of electrified wire netting is cut off. It has tall insulation impedance. The least space climbing report between contact and coil is 9.5mm; The least space between contact and coil is 8mm.
– capacitance of dc generatrix high capacity: Aipukesi (EPCOS) B43504-S5567-M2 (12) , electroanalysis for 500V/560μF capacitor. Belt charge / discharge polarity protection. Aluminous crust, use the complete insulation of PET. The safe intake that goes up through base undertakes overload is protected.
– block diagram
User interface and communication board
– user interface controller: Odd chip of LPC2468FET208 of favour wisdom riverside 16 / 32 small controller, take 512kB to shine put, equipment of aether net, CAN, ISP/IAP, USB 2.0 / lead plane / OTG interface.
– memory:
OISSI (Integrated Silicon Solution Inc) IS42S16800F-7TLI 128Mb SDRAM. Completely synchronous; All signal with clock edge is reference.
O surpasses Pulasi (Spansion) S34ML01G100TFI000 1Gbit SLC NAND shines put. Working temperature is – 40°C comes 85°C.
– aether network news report: Small core (Microchip) controller of network of KSZ8001LI 100Mbps aether. Use 250mW of 1.8V CMOS design, power comsumption. Accord with IEEE 802.3u standard completely.
– line drive: TI SN74ABT541B 8 bumper and line drive. The design was showing the most advanced EPIC-IIB™BiCMOS to reduce power comsumption. Its model VOLP (output ground is played) <1V@VCC = 5 V, TA = 25°C. Electrify and during cutting off the power tall block condition.
Apply to the solution of any installation
The Powador series of KACO has a variety of configuration, apply to and net and those who take off a net is small-sized to large installation. If should tear open the 14.0 TL3 model of the analysis in solution,not be the good program of a certain specific application, so right any projects, stylist also can be for certain almost in Powador series find but perfect the type that matchs its to ask.
Anyhow, when designing system of smooth hot season, these inverter can provide huge flexibility for you. They use two independent MPP tracker, what can handle semmetry and complete asymmetry is laden, in order to come true optimal adjust.