2mmoni1000v000vbxb-170e-54 ke module ea ts'ebetso e phahameng ea tsoang ho Fujin, e etselitsoeng ho sebelisoa ho li-drive tsa motlakase tse tsoang ho koloi, basomi le ba ho qetela.E tsoa ka potlako e fetolang nako e phahameng ea hona joale, e e etsa e loketseng lits'ebetso tsa indasteri.Ka tekanyetso ea voltage ea 1700v le 1000a bokhoni ba hona joale, modu ona ona o fana ka ts'ebetso e tšepahalang le e sebetsang.Sengoliloeng sena se fana ka kakaretso ea likarolo tsa sona, melemo le litlatsetso tsa motho e mong le e mong a batla likarolo tsa boleng ka bongata.
The 2mmobi60-170e-54 Na module ea Igbt e entsoeng ke Mohloli oa Fuji, e etselitsoeng likotlo tse matla tsa motlakase oa motlakase.E kopanya bokhoni ba ho fetola lebelo la li-rafeto tse nang le peo e thata ea ho sebetsana le hona joale le ea maemo a tlase ea bafetoleli ba ho ba teng.
Litšobotsi tsena li etsa hore e sebetse ka mefuta e mengata ea li-electronics systems tse sebetsang moo ho hlokahalang.Ka tekanyetso ea voltage ea Voltage ea Voltage ea 1700v le ea morao-rao e loketseng likopo tse boima, Module oa IGBT e sebelisoa hangata ka thepa ea motlakase
Moralo oa eona oa ho tiisetsa maemong a ts'ebetso e phahameng, o fana ka bonnete le katleho bakeng sa likopo tsa indasteri.Haeba u batla ho ntlafatsa ts'ebetso ea hau ka likarolo tsa boleng bo holimo, nahana ka ho reka 2mbi1000v7-170e-54 ho fihlela litlhoko tsa khoebo tsa hau tsa khoebo!
• Ho fetolela ka lebelo haholo - Module o ka bulela le ho tloha kapele, o e etsa hore e be e loketseng lits'ebetso tse hlokang ho sebetsa ka potlako le se nepahetseng, joalo ka metor le phepelo ea matla le phepo ea matla le thepa ea matla le thepa ea motlakase.
• Voltage drive - E sebetsa hantle ka litsamaiso tse sebelisang motlakase o tsitsitseng, o nolofalletsa ho hokahana le ho feta.
• Module o tlase oa mojule Moralo o fokotsa tahlehelo ea matla le ho ntlafatsa ts'ebetso, e etsa hore e tšoaneloe ke litsamaiso tse hlokang liphetoho tsa hona joale tsa hona joale.
2BI1000v000vB-170 Sctor sigumong e lumellana le likarolo tse peli tsa sehlooho: ITIVER le Thermostor.Karolo ea sekaka e kenyelletsa likarolo tse kang C1 (9), ka sehloohong C1 (2), G1 (1), G1 (1), G1 (1).Metsoako ena e sebetsa 'moho ho fetola DC ho a ac a ac mme o netefatsa ts'ebetso e tsitsitseng.
Mehloli ea "le kutlo" e hlokomela ts'ebetso ea motho ea kenang, ha G1 le G2 ba sebeletsa e le bakhanni ba li-heate ho laola lisebelisoa tsa ho chechisa lisebelisoa.Ka sehloohong C1 le C2E1 ke baphatlalatsi ba thusang ho hlorisa Volta le matla a motlakase.Karolo ea thermostor, e ngotsoeng e le th1 (7) le th2 (6), e sebelisoa ho u beha leihlo mocheso oa potoloho.Haeba mocheso o feta meeli e bolokehileng, matla ana a thusa ho hlahisa mehato ea tšireletso, ho netefatsa hore sistimi e sebetsa ka har'a meeli e sireletsehileng.Hammoho, likarolo tsena li tiisa ts'ebetso e sebetsang le e bolokehileng ea mojule.
Lintho |
Matšoao |
Maemo |
Litlhato tse phahameng |
Diyuniti |
||
ITIVER |
Coluctor-emitter voltage. |
VCes |
- |
1700 |
V |
|
Gate-Emitter Voltage |
VGes |
- |
± 20 |
V |
||
Comptor ea hona joale |
Ic |
Tsoela pele |
Tc= 25 ° C |
1400 |
A |
|
Tc= 100 ° C |
1000 |
|||||
Ic pulse |
1ms |
2000 |
||||
-Kec |
|
1000 |
||||
-Kec pulse |
1ms |
2000 |
||||
Mokelli oa Meali ea Matlafatsang |
Pc |
Sesebelisoa sa 1 |
6250 |
W |
||
Mocheso oa Junction |
Tj |
- |
175 |
° C |
||
Mocheso o sebetsang oa Junction |
TJop |
- |
150 |
|||
Mocheso |
Tc |
- |
150 |
|||
Mocheso oa polokelo |
TSGG |
- |
-40 ~ +150 |
|||
Khaled's |
Pakeng tsa terminal le Copper Bo tlase (* 1) |
VIso |
AC: 1min |
4000 |
Phumane |
|
Pakeng tsa thermostor le ba bang (* 2) |
||||||
Screw Stque (* 3) |
Ho nyoloha |
- |
M5 |
6.0 |
Nm |
|
Litefiso tsa mantlha |
M8 |
10.0 |
||||
Litefiso tsa kelello |
M4 |
2.1 |
Tlhokomeliso * 1: Litefiso tsohle li lokela ho hokahanngoa hammoho nakong ea tlhahlobo.
Tlhokomeliso * 2: Litefiso tse peli tsa Thermortor li lokela ho hokahanngoa hammoho, li-terminals tse ling li lokela ho hokahanngoa hammoho mme li khutsufalitsoe poleiti ea motheo nakong ea tlhahlobo.
Tlhokomeliso * 3: Molemo o khothalletsang:
Molemo Lokgele: Liketso tse ka sehloohong 8.0 ~ 10.0nm (M8)
Molemo oa FEELA: Li-scerminals tse nang le kelello 1.8 ~ 2.1nm (M4)
Lintho |
Matšoao |
Maemo |
Litšobotsi |
Diyuniti |
||||
Min. |
TLHOKOMELISO. |
Max. |
||||||
ITIVER |
Zero Gate Collage Collector ea khoeli ea morao-rao |
ICes |
Vge = 0V, vCE = 1700v |
- |
- |
6.0 |
ma |
|
Gate-Emitter Leakhage ea Hona joale |
IGes |
VCE = 0V, vge = ± 20v |
- |
- |
1200 |
na |
||
Gate-Emitter Phuputso ea Voltage |
Vge (th) |
VCE = 20v, ic = 1000MA |
6.0 |
6.5 |
7.0 |
V |
||
Comptor-Emitter Loti ea Boikoetliso |
VCE (Sat) (terminal) (* 4) |
Vge = 15v, ic = 1000a |
Tj= 25 ° C |
- |
2.10 |
2.55 |
||
Tj= 125 ° C |
- |
2.50 |
- |
|||||
Tj= 150 ° C |
- |
2.55 |
- |
|||||
Comptor-Emitter Loti ea Boikoetliso |
VCE (Sat) (chip) |
Tj= 25 ° C |
- |
2.00 |
2.45 |
|||
Tj = 125 ° C |
- |
2.40 |
- |
|||||
Tj= 150 ° C |
- |
2.45 |
- |
|||||
Kakaretso ea Toka (RG (int)) |
Rg (int) |
- |
- |
1.17 |
- |
Ω |
||
Kakaretso ea Tonakholo (Cies) |
CIes |
VCE = 10v, vge = 0v, f = 1mhz |
- |
94 |
- |
nf |
||
Nako ea nako |
THo |
VCE = 900v, IC = 1000a VCE = 15v Rg= + 1.2 / 1.8ωωωω Ls = 60nh |
- |
1250 |
- |
Nsec |
||
Tr |
- |
500 |
- |
|||||
Tr (i) |
|
150 |
|
|||||
Nako ea ho tima nako |
Ttheoha |
- |
1550 |
- |
||||
Tr |
- |
150 |
- |
|||||
Pele ka voltage |
Vf(Theminale) |
Vge = 0V, if = 1000a |
Tj= 25 ° C |
- |
1.95 |
2.40 |
V |
|
Tj= 125 ° C |
- |
2.20 |
- |
|||||
Tj= 150 ° C |
- |
2.15 |
- |
|||||
Vf(chip) |
Tj= 25 ° C |
- |
1.85 |
2.30 |
||||
Tj= 125 ° C |
- |
2.10 |
- |
|||||
Tj= 150 ° C |
- |
2.05 |
- |
|||||
Nako ea ho khutlisa |
Trr |
If = 1000a |
- |
240 |
- |
Nsec |
||
Thermostor |
Khanyetso |
R |
T = 25 ° C |
- |
5000 |
- |
Ω |
|
T = 100 ° C |
465 |
495 |
520 |
|||||
B Boleng ba B |
B |
T = 25/1 50 ° C |
3305 |
3375 |
3450 |
K |
Tlhokomeliso * 1: Ka kopo sheba leqephe la 7, ho na le litlhaloso tsa voltage ea State State.
Lintho |
Matšoao |
Maemo |
Litšobotsi |
Diyuniti |
||
Min. |
TLHOKOMELISO. |
Max. |
||||
Ho hanyetsa (sesebelisoa se le seng) |
Rth (j-c) |
Intterge igbt |
- |
- |
0.024 |
° C / w |
|
Intror Fwd |
- |
- |
0.048 |
||
Ikopanye le ho hanyetsa (sesebelisoa se le seng)
(* 5) |
Rth (c-f) |
Ka lempoli oa motlakase |
- |
0.0083 |
- |
Tlhokomeliso * 5: Ena ke boleng bo hlalosoang ba hola ho folisa ho se atlehe ho se sebetse hantle ka li-formal.
Setšoantšo se bonts'a li-curve tsa tšebetso bakeng sa 2mmbi1000vxb-170e-174 igb Module, e bonts'a kamano lipakeng tsa Comptor ea hona joale (Ic) le mokelli oa Bokelli (VCE) Ka heke e fapaneng-emitter (Vge) Bakeng sa lithemparetjha tse peli tse ikhethileng: 25 ° C (ka ho le letšehali) Mme 150 ° C (ka ho le letona).
Ka mocheso oa ba 25 ° C, li-curve tse bonts'ang hore mokoeki oa 'ona oa eketseha o eketseha ka voltage ea heke-emitter, haholo-holo bakeng sa Vge = 20v, moo modumo a fihletseng bophahamo ba eona bo phahameng ba hona joale.Mojulo o qala ho bulela boleng bo tlase mme o bonts'a tikoloho ea boemo bo itseng e tummeng e le setsi sa motlakase sa 'milami se eketseha.Lintlafatso tse phahameng tsa peo e matla li tšoantše ka maqheka a bokelloang, empa phello e qala ho fokotseha ha vce e phahama ka holim'a monyako o mong.
Ka mocheso o phahameng oa Juncon oa Juncer oa 150 ° C, The Curve e fetoha, e bonts'ang Copper e fokotsehileng ea hona joale VCE MAHALA a bapisoang le a 25 ° C.Ena ke boitšoaro bo tloaelehileng ba lisebelisoa tsa semiconductor tsa lisebelisoa tsa semiconductor joalo ka ts'ebetso ea ts'ebetso e nang le mocheso o ntseng o phahama.Kameho ea motho ea sa sebetseng e ntse e bonahala, empa hona joale e tlaase, ho bonts'a hore litlamorao tsa motlakase li etsa hore mofeto oa sesebelisoa sa ho etsa.
Ho Graph ea pele (ka ho le letšehali), the Comptor ea hona joale (Ic) e reriloe khahlano le mohlokomeli oa Collector-emitter (VCE) ka lithemparetjha tse tharo: 25 ° C, 125 ° C, le 150 ° C.Joalo ka li-curve tse fetileng, rea bona hore mokoeki oa 'ona o nyoloha ka holimo VCE neng Vge e behiloe ho 15v.Sebakeng se phahameng, mokelikeli o phahameng o fokotseha hona joale, ho bontša hore ho nyenyefatsa ts'ebetso ea module ka lebaka la litlamorao tsa ho fifala.
The Graph ea bobeli (ka ho le letona) e bonts'a v ariat Ion oa Colloctor-emitter voltage. (VCE) ka li-vte-emitter voltage (Vge) Ka tekanyo e meraro ea mekhelo ea nako e fapaneng (500A, 1000a, le 2000a).Qetellong ea mocheso o sa khaotseng oa 25 ° C, the VCE e theoha joalo ka Vge keketseho, haholo-holo maemong a holimo a hajoale.Sena se bonts'a boitšoaro bo tloaelehileng ba igbts, moo voltage e phahameng e ntlafatsa bokhoni ba sesebelisoa sa ho khanna hajoale, e theola qhobosheane ea vce.
The graph e setseng e bonts'a kamano lipakeng tsa puisano ea Gate le Collector-emitter (VCE) ea 2mmbi1000vxb-170e-55 ka 25 ° C.E fana ka bokhoni (CIes), captactitance e tsoang (COes), le ho fetisa ts'ebetso (Cres) joalo ka mesebetsi ea Vce.Joalo ka VCE keketseho, ka bobeli COes Mme Cres fokotseha, ha CIes e lula e tsitsitse.Boitšoaro bona ke mohlala oa li-igbts, moo tlhahiso e tlase ka lintja tse phahameng e thusang ho chencha lebelo le ho fokotsa ho chencha tahlehelo ea ho chencha.
The graph e nepahetseng e bontša litlolo tse matla tsa Gangmic li le maemong a ho fetola maemo (VCC= 900v, ic= 1000a, tj= 25 ° C).E bontša hore na heke-emitter e etsang (Vge) le mokelli oa Bokelli (VCE) e fapana ka tefo ea gate e bokelletsoeng (Qg).Sekoti se senola litlhoko tsa lefats'e ka nako ea ho fetoha le liketsahalo tsa morao-rao le tse sa tsoaneng.The Vge Curve e bonts'a sebaka se boholo ba tefo moo boholo ba Gang e jeoa ka lebaka la Miller, e nang le tšusumetso e matla ka kotloloho e chenhela lebelo.Tefiso e tlase ea Gate e ntle e ntle bakeng sa ho fihlela tahlehelo e potlakileng le tahlehelo ea Drive ea Drive, e etsang hore motho ea tšoarelang oa heke ha a khetha mokhanni ea nepahetseng oa heke.
Mohlala |
Tekanyetso ea voltage |
Tekanyetso ea hajoale |
Tlhaloso |
Ff1000r17ie4
|
1700v |
1000a |
Mojule o mong aggt o nang le li-trarenchtop ™ igbtop ™ igbtop
Theknoloji, e ntlafalitsoe bakeng sa tahlehelo e tlase ea ho chesoa le ho chesa ka sekepe se phahameng
bokhoni. |
Skm1000ga17T4 |
1700v |
1000a |
E fana ka phetoho e tlase le ho etsa
Tahlehelo, e loketseng lits'ebetso tsa indasteri e phahameng joalo ka koloi
drives le bahlahisi ba matla. |
Cm1000du-24f |
1200v |
100a |
E tsejoang ka ts'ebetso e tšepahalang ho
Likopo tse kang litsamaiso tsa UPS, tse nchafatseng li na le li-averters tsa matla, le motor
Taolo. |
Vla2500-170a |
1700v |
250a |
Etselitsoe ho sebelisoa ka har'a bajaki ba matla,
Li-drive tsa koloi, le likopo tse ling tsa indasteri tse hlokang palo e phahameng ea hona joale
ho sebetsana le katleho. |
HvigBt Module x Series |
1700v - 4500v |
450oa - 1200A |
E fana ka ts'ebetso ea pele ea
Li-indasteri tse phahameng tsa voltage le lifofane tsa motlakase, haholo-holo bakeng sa motlakase
Tlhahlobo ea koloi le li-balepele ba motlakase. |
Tšobotsi |
2mmobi60-170e-54 |
Ff1000r17ie4 |
Tekanyetso ea voltage |
1700v |
1700v |
Tekanyetso ea hajoale |
1000a |
1000a |
Theknoloji |
Terbt theknoloji |
Mahlale a maiketsetso ™ igbt4 |
Mofuta oa mojle |
Dual igbt (dual) |
Dual igbt (dual) |
Ho fetola khafetsa |
Ho fetola maemo a phahameng ka tahlehelo e tlase |
Ho fetola maemo a phahameng haholo ka tlase
Ho chencha tahlehelo |
Khanyetso ea Mohatla |
Ho hanyetsa ho hanyetsa hoa mollo, ho ntlafalitsoe bakeng sa
Mokhabiso oa mocheso |
Ho hanyetsa ha ho hanyetsa, ho ntlafatsoa ka ho phahameng
Ho Tsupolla Mocheso |
Kopo |
E loketse litefiso tsa koloi, li-ups, welding
Mechini, metjeko ea indasteri |
Tsamaiso ea likoloi tsa indasteri, liphallelo tsa matla,
le li-inverters |
Mofuta oa sephutheloana |
Koporo ea kopo e kopantsoeng (DBC) |
Econopack ™ 4 Package |
Ho chencha tahlehelo |
Tahlehelo e tlase e tukang |
Ho chesa haholo ho fetoha
Theknoloji ea lihlahla |
Tahlehelo ea Moetso |
Tahlehelo e tlase ea Dission |
E ntlafalitsoe bakeng sa tahlehelo e tlase |
Mokhoa oa ho futhumatsa |
E loketse moea o qobelloang kapa oa metsi
litsamaiso |
E loketse moea o pholileng le o phahameng
Ts'ebetso ea Mamello |
Mokhatlo oa Module |
Mofuta o ikhethileng bakeng sa polokeho le boiketlo ba
Khokahano |
Mofuta o ikhethileng bakeng sa polokeho ebile ho bonolo
Khokahano |
Ho tšepahala |
Ho ts'epahala tse phahameng bakeng sa indasteri le
Sekhooa sa matla a ntlafatso |
Ho tšepahala ho phahameng bakeng sa indasteri
Likopo |
Tšireletso e khuts'oane ea potoloho |
Tšireletso e Kopaneng ea Pomporo
tšobotsi |
Tšireletso e Kopaneng ea Pomporo |
Liroboto tsa Rohs |
Ho joalo |
Ho joalo |
Likopo |
E sebedisoang ka taolo ea makoloi, bajaki,
Sekhooa sa matla a ntlafatso |
E sebelisitsoe haholo ho elektroniki ea motlakase joalo ka
Maboto a makoloi le li-inverters |
• Opediency e phahameng - 2mbi1000v000vbxb-170e-174 e etselitsoe ho fokotsa matla a matla le tahlehelo e tlase ea ho chesoa le ho etsa lintho tse loketseng lisebelisoa tsa motlakase.
• Ts'ebetso e tšepahalang - E etsa hore re lule e lula e le maemong a indasteri le ea limakasine, a fana ka mokhoa o tšoarellang nako e telele esita le maemong a thata.
• Boholo bo congcense - Lihlahisoa tsa eona tse nyane li pholosa sebaka, li nolofalletsa ho hokahanya lits'ebetsong tse fapaneng ntle le ho ipha nako e fapaneng.
• Bophahamo ba hona joale - E khona ho sebetsana le 1000a ea hajoale, mojletsi ona o loketse likopo tse matla tse kang koloi ea koloi.
• Tsamaiso e Sebetsang ea Heat - Khanyetso ea molulase ea modumo e tiisa ho senyeha ha mocheso mocheso mocheso oa mocheso, e e lumella hore e sebetse hantle mochesong o phahameng.
• Lipehelo tsa maemo a fapaneng - E ka sebelisoa indastering e fapaneng, ho kenyelletsa le taolo ea koloi, ho sebelisa mekhoa e mehlano, ho etsa hore e be maemo a fetohang haholo.
• Tekanyetso ea voltage e lekanyelitsoeng - Ka tekanyetso ea 1700V, e kanna ea se be bonolo likopo tse hlokang phepelo e phahameng e hlokang hore eona ea motlakase e ngata, e fokotsa ts'ebeliso ea eona lits'ebetsong tse phahameng haholo.
• Litlhoko tsa ho futhumatsa - Le ha e na le taolo e ntle e futhumetseng, e ntse e hloka pholile e tsoetseng pele (joalo ka moea o qobelloang kapa o eketsa ho rarahana le litšenyehelo ho sistimi.
• Boholo bakeng sa lits'ebetso tsa matla a phahameng - Le ha boholo ba mojaki bo ntse bo ka ba ho khutla ka mekhoa e hlokang matla a mangata kapa libakeng tse tsoetseng pele tse ka lekanang.
• Litsela tsa pele tsa pele - Joaloka mojule ea tšebetso e phahameng, 2mmoe-54 e tla ka theko e phahameng, e e etsang hore e be ea bohlokoa bakeng sa lits'ebetso tse ntle tsa lichelete.
• Frequenteng e lekantsoeng - Hangata e sebetsa hantle ha maemo a feto-fetoha ha maemo a feto-fetola maemo a khafetsa, ho sebetsa hantle ha eona, katleho ea eona e ka oela ka morao ho li-module tse ncha ka ho khetheha bakeng sa ho chencha ka lebelo le phahameng.
• Sekhahla sa motor drive - This module helps control motors by changing DC to AC power smoothly.E etsa hore bariki e sebetse hantle ka metjene e kang balateli, lipompo le bahlahisi.
• Ac le dc servori drive amplifier - E sebelisoa tsamaisong ea Servol ho laola boemo le lebelo la baito.Sena se thusa liroboto, mechini ea CNC, 'me lisebelisoa tse ikemetseng li sebetsa ka nepo.
• Phepelo ea Matla a sa senyeheng (UPS) - Module o fana ka matla a tsitsitseng nakong ea li-black.E boloka lisebelisoa tse hlokahalang joalo ka likhomphutha, lipetlele le lifekthela tse sa khaotseng.
• Mechine ea indasteri (Mechini e Wellting) - Ho monate bakeng sa mechini e kang ea Weders, moo menyetla e tiileng e hlokahalang.E thusa ho etsa lits'oants'o tse hloekileng le tse tšepahalang nakong ea tlhahiso.
Phuthelo ea sephutheloana sa "2BIS1000vxb-170e-54 e bonts'a boholo ba likarolo tse qaqileng le tataiso e ntseng e eketseha ho mojule.Mojule o na le bolelele ba lik'hilomithara tse 250 mm, bophara ba 38,4 mm, bo nolofalletsa ho itšireletsa ka matla le sebaka se sebetsang hantle.Lalati e kenyelletsa masoba a mangata a ntseng a ntse a hloa, maemo a bolaeang le libaka tse ngotsoeng ho netefatsa ho hokahanngoa le ho kenya ka polokeho.
Mojule o sebelisa li-screw tsa M8 le M4 li-screw tsa matla le liqoso tsa taolo, ka botebo ba ho hlahloba bofuba (ho fihlela ho 16 mm) ho thibela tšenyo nakong ea kopano.Ho mamella ho mamella libaka tsa Thekiso ho boleloa ka mokhoa o hlakileng ho re thusa ho fumana ho beoa hoa likhomo.Boima bo tloaelehileng ba mojalebe bo pota-potile ligrama tse 1250, tse nang le kahlolo e molemo ka bokhoni ba eona ba matla a sebetsang.Moralo ona oa mahlaseli o tiisa hore ho kopana ka bonolo, botle bo botle ba motlakase, bo nepahetseng ba motlakase, ba sebelisang lits'ebeletso tsa elektroniki tsa elektroniki le matla a motlakase.
The 2BITO000v000VBBBBB-170 ke module ea Igbt e entsoeng ke Fuji ea motlakase, moetapele oa lefatše ka theknoloji ea Semiconductor.Tiiloeng ka 1923, Fuji E sebetsa hantle ho fana ka tharollo ea matla a tsoetseng pele ho indasteri e joalo ka matla, mohopolo le lipalangoang.
Qetellong, 2mmbi1000TVB-170E-170 igbti module ea Fuji Mohloli o fana ka katleho e ntle ea boiphetetso ba indasteri ea indasteri ea indasteri ea indasteri ea indasteri ea indasteri ea indasteri ea indasteri ea indasteri ea indasteri ea indasteri ea indasteri.Haeba u batla u tšepahala, likarolo tse phahameng tsa maemo a phahameng ka bongata, 2mmoe-54 li hlahella e le khetho e tiileng bakeng sa ho tšepahala le katleho.
2025-04-03
2025-04-02
Tekanyetso ea voltage ke 1700v.
E ka sebetsana le ho 1400A khafetsa ho 25 ° C le 1sea ho 100 ° C.
Module o fokotsa tahlehelo ea matla ka ho theola le tahlehelo ea ho chencha ea ho fetoha le ho etsa liphetoho, ho e etsa hore e be le mekhoa e phahameng ea maemo.
E sebetsa hantle ka moea o qobelloang kapa metsi a pholileng ho laola mocheso ka nepo.
E na le khanyetso e nang le mafura a 0.024 ° ° ° e e thusang ho tšela mocheso le ho lula e sebetsa hantle esita le maemong a phahameng.
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