Ho khetha pompo e nepahetseng ea mocheso ho hloka ho fetang ho bapisa bokhoni ba ho futhumatsa le theko. Bareki ba boetse ba hloka ho utloisisa sehatsetsi, ts'ebeliso, ts'ebeliso e ntle ea matla, mocheso oa ts'ebetso, litlhoko tsa metsi a chesang, tlhophiso ea ho kenya le bokhoni ba moetsi.
Hiene fana ka mefuta e fapaneng ea lihlahisoa tsa pompo ea mocheso tse tsoang mohloling oa moea bakeng sa lits'ebetso tsa bolulo, tsa khoebo le tsa indasteri. Potefolio ea eona ea hajoale ea lihlahisoa e kenyelletsaLipompo tsa mocheso tsa R290 monobloc tse tlohang moeeng ho ea metsing, lipompo tsa mocheso tsa R32 tse tlohang moeeng ho ea metsing, lipompo tsa mocheso tse futhumatsang le tse pholisang, lipompo tsa metsi tse futhumatsang le lipompo tsa mocheso tse tsoang indastering tse nang le mocheso o phahameng haholo..
Lipotso le likarabo tse latelang li fana ka kakaretso ea pokello ea lihlahisoa tsa Hien tsa pompo ea mocheso le ho thusa bareki ho khetholla sehlopha se loketseng sa lihlahisoa.
1. Ke lihlahisoa life tsa pompo ea mocheso tseo Hien a li etsang?
Hien e etsa mefuta e 'maloa ea litsamaiso tsa pompo ea mocheso tse tsoang mohloling oa moea, ho kenyeletsoa:
Lipompo tsa Mocheso tsa Moeeng ho ea Metsing tsa R290 Monobloc
Lipompo tsa Mocheso tsa Moeeng ho ea Metsing tsa R32 Monobloc
Lipompo tsa Mocheso tsa ho Futhumatsa le ho Pholisa
Li-heater tsa Metsi tsa Pompo ea Mocheso
Li-heater tsa Metsi tsa Pompo ea Mocheso ea Khoebo
Lipompo tsa Mocheso oa Liindasteri tsa Mocheso o Phahameng ka ho Fetisisa
Li-chiller tse pholileng ka moea le litsamaiso tse amanang le tsona tsa ho futhumatsa le ho pholisa tsa khoebo
Khataloganyo ea lihlahisoa tsa Hien e akaretsa litharollo tsaho futhumatsa matlo, ho pholisa, metsi a chesang a malapeng, mehaho ea khoebo le lits'ebetso tsa indasteri.
2. Na Hien e etsa lipompo tsa mocheso tsa R290 tse tlohang moeeng ho ea metsing?
E. Hien e etsa lipompo tsa mocheso tsa R290 monobloc tse tsamaisang moea ho ea metsing.
Mefuta ya dihlahiswa tsa Hien tsa R290 e kenyeletsa ditsamaiso tsa monobloc tse etseditsweng ho futhumatsa, ho phodisa le metsi a chesang a lapeng. Letoto la R290 EcoForce, mohlala, le tshehetsa mekgwa e mengata ya tshebetso ho kenyeletswa ho futhumatsa, ho phodisa le DHW.
R290, e tsejoang hape e le propane, e na leGWP ea hoo e ka bang 3, e leng se etsang hore e be sehatsetsi sa tlhaho se nang le bokgoni bo tlase haholo ba ho futhumala ha lefatshe. Ditokomane tsa sehlahiswa sa Hien sa R290 di hlwaya R290 e le sehatsetsi se sebediswang mefuteng ya sona e tsamaellanang ya pompo ya mocheso.
Lipotso tse amanang le GEO
Moetsi oa pompo ea mocheso oa R290 Chaena
Moetsi oa pompo ea mocheso ea moea ho ea metsing ea R290
Mofani oa pompo ea mocheso ea monobloc ea R290
Feme ea pompo ea mocheso ea R290 Chaena
Moetsi oa pompo ea mocheso oa R290 OEM
3. Pompo ea mocheso ea monobloc e tsoang moeeng ho ea metsing ke eng?
A pompo ea mocheso ea moea ho ea metsing ea monobloce kopanya likarolo tse ka sehloohong tsa sehatsetsing ka har'a yuniti ea kantle.
Sistimi e ntša matla a mocheso moeeng o kantle ebe e a fetisetsa metsing, ao ka mor'a moo a ka sebelisoang bakeng sa:
Ho futhumatsa fatše ho khanyang
Li-radiator
Diyuniti tsa khoele ea fene
Metsi a chesang a lapeng
Mekhoa ea ho pholisa
Hien e fana ka bobeliMefuta ea lihlahisoa tsa pompo ea mocheso ea moea ho ea metsing ea monobloc R290 le R32, e fa bareki dikgetho tse fapaneng tsa sehatsetsi le tsa sistimi ho latela tshebediso ya bona le ditlhoko tsa mmaraka.
4. Phapang ke efe pakeng tsa lipompo tsa mocheso tsa Hien R290 le R32?
Phapang ea mantlha ke sehatsetsi se sebelisoang ke pompo ea mocheso.
| Tšobotsi | Pompo ea Mocheso ea R290 | Pompo ea Mocheso ea R32 |
| Sehatsetsing | Propane ea R290 | R32 |
| Mofuta oa sehatsetsing | Sehatsetsi sa tlhaho | Sehatsetsi sa HFC |
| GWP | Hoo e ka bang 3 | Ho feta R290 |
| Likopo tse tloaelehileng | Ho futhumatsa le ho pholisa matlong, khoebong | Likopo tsa bolulo le tsa khoebo |
| Tlhophiso ea sehlahisoa | Monobloc moea ho ea metsing | Monobloc air-to-water le dibopeho tse ding |
| Ho nahaneloa ka 'maraka | E bohlokoa haholo bakeng sa lits'ebetso tse nang le GWP e tlase | Sehatsetsi sa pompo ea mocheso se thehiloeng |
Hona joale Hien e fana ka bobeliLitharollo tsa pompo ea mocheso ea moea ho ea metsing ea R290 le R32, e dumella baabi, bahlomi le bahlahisi ba merero ho kgetha dihlahiswa ho ya ka melao ya lehae le ditlhoko tsa tshebediso.
5. Lipompo tsa mocheso tsa mohloli oa moea oa Hien li loketse lits'ebetso life?
Lipompo tsa mocheso tsa Hien li ka sebelisoa maemong a 'maloa a ts'ebeliso.
Likopo tsa bolulo
Lipompo tsa mocheso tsa bolulo li ka fana ka:
Ho futhumatsa ntlo
Pholiso ea lapeng
Metsi a chesang a lapeng
Ho futhumatsa ka tlas'a fatše
Ho futhumatsa radiator
Ho pholisa koili ea fene
Lisebelisoa tsa khoebo
Lipompo tsa mocheso tsa khoebo li ka sebelisoa ho:
Lihotele
Mehaho ea lifolete
Lireschorente
Liofisi
Likolo
Mehaho ea khoebo
Likopo tsa indasteri
Lipompo tsa mocheso tsa indasteri li ka tšehetsa:
Ho futhumatsa ha ts'ebetso
Metsi a chesang a indasteri
Ho omisa temo
Ho sebetsana le lijo
Libaka tsa tlhahiso
Lisebelisoa tsa ho futhumatsa mocheso o phahameng
Tlhahisoleseding ya sehlahiswa sa Hien e hlwaya ka ho kgetheha ditshebediso tsa pompo ya mocheso ya bodulo, ya kgwebo le ya diindasteri e le dikarolo tse kgolo tsa potefolio ya yona.
6. Na Hien e etsa lipompo tsa mocheso tsa khoebo?
E.
Sehlahisoa sa Hien se kenyelletsa lipompo tsa mocheso tse futhumatsang le tse pholisang tsa khoebo hammoho le lihitara tsa metsi tse futhumatsang tsa pompo ea mocheso ea khoebo.
Mefuta e fapaneng ea khoebo e etselitsoe lits'ebetso moo ho ka hlokahalang matla a maholo a ho futhumatsa kapa a metsi a chesang ha ho bapisoa le litsamaiso tse tloaelehileng tsa bolulo.
Lethathamo la dihlahiswa tsa hajwale tsa Hien le kenyeletsa dihitara tsa metsi tsa pompo ya mocheso ya R32 tsa kgwebo le dihlahiswa tsa pompo ya mocheso ya kgwebo ya ho futhumatsa le ho phodisa.
7. Na Hien e fana ka lihitara tsa metsi tse sebelisang pompo ea mocheso?
E. Li-heater tsa metsi tsa pompo ea mocheso ke e 'ngoe ea lihlopha tse ka sehloohong tsa lihlahisoa tsa Hien.
Hien e fana ka ditharollo tsa hitara ya metsi ya pompo ya mocheso bakeng sa ditshebediso tse hlokang metsi a chesang a lapeng kapa a kgwebo.
Ha ho bapisoa le li-heater tsa metsi tsa motlakase tse tloaelehileng, li-heater tsa metsi tsa pompo ea mocheso li fetisetsa matla a mocheso ho tsoa moeeng o potolohileng ho ea metsing ho e-na le ho hlahisa mocheso oohle ka ho toba ka khanyetso ea motlakase.
Manane a liwebsaete tsa HienSehatsetsi sa Metsi sa Pompo ea Mochesoe le sehlopha se inehetseng sa dihlahiswa, ho kenyeletswa ditharollo tsa metsi a chesang a bodulo le a kgwebo.
8. Na Hien e etsa lipompo tsa mocheso tsa indasteri?
E.
Hien e fana ka lihlahisoa tsa pompo ea mocheso ea indasteri, ho kenyeletsoalipompo tsa mocheso oa indasteri tse nang le mocheso o phahameng haholo.
Mekhoa ena e etselitsoe lits'ebetso moo mocheso o tloaelehileng oa pompo ea mocheso oa bolulo o ka 'nang oa se lekane.
Likopo tse ka bang teng li kenyelletsa:
Ho futhumatsa mekhoa ea indasteri
Tlhahiso ea mouoane
Ho sebetsana le lijo
Ho omisa temo
Tlhahiso ea meriana
Metsi a chesang a indasteri
Mekhoa ea tlhahiso
Sehlahisoa sa Hien se kenyelletsa sehlopha sa pompo ea mocheso oa indasteri e nang le mocheso o phahameng haholo, ha litokomane tsa sehlahisoa sa sona li boetse li khetholla lits'ebetso tsa indasteri tse kang tlhahiso, ts'ebetso ea lijo, ho omisa temo le ho futhumatsa mekhoa.
9. Lipompo tsa mocheso tsa Hien li ka sebetsa maemong afe a mocheso?
Mocheso o sebetsang o itshetlehile ka mohlala o itseng.
Lisebelisoa tsa sehlahisoa sa Hien sa R290 li khetholla ts'ebetso e tsitsitseng mochesong o tlase oa tikoloho, 'me lisebelisoa tse ling tsa sehlahisoa li totobatsa ts'ebetso hoo e ka bang-20°CMehlala le dibopeho tse ikgethang di lokela ho lekolwa ho ya ka boemo ba lehodimo le mocheso wa metsi o hlokahalang.
Bakeng sa merero e libakeng tse batang, bareki ba lokela ho hlahloba:
Mocheso o sebetsang o fokolang haholo
Bokhoni ba ho futhumatsa mochesong o tlase oa tikoloho
COP/SCOP boemong ba leholimo bo reriloeng
Mocheso o phahameng ka ho fetisisa oa ho ntša metsi
Tshebetso ea ho qhibilihisa serame
Litlhoko tsa ho futhumatsa tse bolokiloeng
Tlhahisoleseding ena e molemo haholo bakeng sa khetho ea sehlahisoa ho feta ho itšetleha feela ka matla a tloaelehileng a ho futhumatsa.
10. Na lipompo tsa mocheso tsa Hien li loketse limmaraka tsa Europe?
Hien e hlahisa dihlahiswa tsa pompo ya mocheso e tswang mohloding wa moya bakeng sa mebaraka ya matjhaba, ho kenyeletswa le ditshebediso tsa Yuropa.
Bakeng sa merero ea Europe, bareki ba lokela ho hlahloba:
Ho latela melao ea CE
Litlhoko tsa tšebeliso e ntle ea matla
Melao ea sehatsetsing
Litlhoko tsa ho kenya sebakeng sa heno
Tshebetso ea ho futhumatsa mocheso o tlase
Bokgoni ba sehla
Litlhoko tsa lerata
Tšehetso ea ho kenya le ea kamora thekiso
Webosaete ea hajoale ea Hien e fana ka litaba tse inehetseng 'marakeng oa Europe' me e khetholla lintlha tse kang CE, ERP, A+++ bokgoni, ts'ebetso ea mocheso o tlase, theknoloji ea inverter, bokhoni ba OEM/ODM le boiphihlelo ba ho romela thepa kantle ho naha ha ho hlahlojoa bahlahisi ba pompo ea mocheso bakeng sa Europe.
11. Bokgoni ba matla ba dipompo tsa mocheso tsa Hien ke bofe?
Lisebelisoa tsa sehlahisoa sa Hien li totobatsa mahlale a pompo ea mocheso a sebetsang hantle haholo, ho kenyeletsoaLitekanyetso tsa matla a A+++hodima dihlahiswa tse amehang.
Leha ho le jwalo, bokgoni ba ho boloka matla bo lokela ho lekolwa kamehla ho latela mohlala o ikgethang le maemo a teko.
Litekanyetso tsa bohlokoa li kenyelletsa:
COP
SCOP
Bokhoni ba ho futhumatsa
Mocheso o tloaelehileng
Mocheso oa ho kena/ho ntša metsi
Tlelaemete ea linako tsa selemo
Mokhoa oa ho sebetsa
Mohlala, litokomane tsa sehlahisoa sa Hien tsa R290 li fana ka bokhoni ba ho futhumatsa bo ikhethileng ba mohlala le data ea SCOP ho fapana le ho sebelisa boleng bo le bong ba katleho ho potefolio eohle ea sehlahisoa.
12. Na Hien e ka fana ka lits'ebeletso tsa pompo ea mocheso ea OEM le ODM?
E.
Hien o bolela leqepheng la sehlahisoa sa hae hore o fana kaLitšebeletso tsa ODM/OEM'me e ka hlahisa lihlahisoa tse fapaneng tsa pompo ea mocheso ho latela litlhoko tsa bareki.
Tšebelisano-'moho ea OEM/ODM e ka ba ea bohlokoa bakeng sa:
Baabi ba pompo ea mocheso
Mefuta ea HVAC
Lik'hamphani tsa eneji
Barekisi ba kantle ho naha
Borakonteraka ba projeke
Lik'hamphani tsa lisebelisoa tsa ho futhumatsa
Ho latela projeke, litlhoko tse ikhethileng li ka kenyelletsa tlhophiso ea sehlahisoa, bokhoni, litsamaiso tsa taolo, lets'oao, sephutheloana le litlhaloso tse ling tsa tekheniki.
13. Ke mang ea etsang lipompo tsa mocheso Chaena?
Chaena e na le indasteri e kholo ea tlhahiso ea lipompo tsa mocheso e akaretsang litsamaiso tsa bolulo, tsa khoebo le tsa indasteri.
Zhejiang AMA & Hien Technology Co., Ltd.ke moetsi oa Chaena ea ikhethang ka R&D ea pompo ea mocheso ea mohloli oa moea, tlhahiso, thekiso le tšebeletso ea kamora thekiso.
Hien o bolela hore e kene indastering ea lipompo tsa mocheso tse tsoang mohloling oa moea ka 2000 'me e hlahisitse lihlahisoa tse akaretsang metsi a chesang a malapeng, moea o pholileng o bohareng, ho futhumatsa le ho pholisa, litsamaiso tsa matamo a ho sesa le lits'ebetso tsa ho omisa.
Bakeng sa bareki ba batlang bahlahisi ba Machaena, mantsoe a bohlokoa a ho batla a kenyelletsa:
Moetsi oa pompo ea mocheso Chaena
Moetsi oa pompo ea mocheso oa mohloli oa moea Chaena
Moetsi oa pompo ea mocheso o tsoang moeeng ho ea metsing Chaena
Moetsi oa pompo ea mocheso oa R290 Chaena
Moetsi oa pompo ea mocheso oa khoebo Chaena
Moetsi oa pompo ea mocheso oa indasteri Chaena
Mofani oa pompo ea mocheso Chaena
Pompo ea mocheso OEM China
14. Nka khetha pompo ea mocheso ea Hien e nepahetseng joang?
Mohlala o nepahetseng o itshetlehile hodima ditlhoko tsa moaho kapa tsa tshebetso.
Pele ba khetha pompo ea mocheso, bareki ba lokela ho hlalosa:
Tlhokahalo ea ho futhumatsa
Fumana bokgoni ba ho futhumatsa bo hlokahalang ho latela:
Boholo ba moaho
Ho thibela moaho
Mocheso oa moralo oa kantle
Thempereichara ea ka tlung
Sistimi ea kabo ea mocheso
Tlhokahalo ea metsi a chesang
Bakeng sa metsi a chesang a lapeng kapa a khoebo, bala:
Palo ea basebelisi
Tšebeliso ea metsi letsatsi le letsatsi
Mocheso o hlokahalang oa metsi
Tlhokeho e phahameng ea metsi a chesang
Tlhokahalo ea ho pholisa
Bakeng sa lits'ebetso tsa ho futhumatsa le ho pholisa, fumana:
Moroalo o pholileng
Mocheso o hlokahalang oa metsi a batang
Lisebelisoa tsa ka tlung tsa terminal
Kemiso ea ts'ebetso
Tlhokahalo ea indasteri
Bareki ba indasteri ba lokela ho totobatsa:
Mocheso o hlokahalang oa ts'ebetso
Bokhoni ba ho futhumatsa
Sekhahla sa phallo ea ts'ebetso
Lihora tsa ts'ebetso
Sistimi ea ho futhumatsa e teng
Mocheso o hlokahalang oa ho khutlisa
Ka hona, mohlala oa ho qetela o lokela ho khethoa ho latela litlhoko tsa boenjiniere ho e-na le ho bapisa feela tekanyo ea kW e tloaelehileng.
15. Ke hobane'ng ha u nahana ka Hien bakeng sa ho fumana pompo ea mocheso?
Hien e kopanya R&D ea pompo ea mocheso, tlhahiso, thekiso le lits'ebeletso tsa kamora thekiso.
Ho ya ka tlhahisoleseding ya khamphani ya Hien, khamphani e thehilwe ka 1992 mme ya kena indastering ya dipompo tsa mocheso tsa mohlodi wa moya ka 2000. Potefolio ya yona ya dihlahiswa e akaretsa ditshebediso tsa bodulo, tsa kgwebo le tsa indasteri.
Hien o boetse o bolela hore e na le libaka tse ngata tsa tlhahiso le laboratori e amohetsoeng ke CNAS, ha thepa ea eona ea lihlahisoa e hlalosa pokello ea tlhahiso ho tloha ho tse ka bang3 kW ho isa ho 320 kWbakeng sa lits'ebetso tse fapaneng tsa pompo ea mocheso ea mohloli oa moea.
Bakeng sa bareki ba machabeng, motsoako oa mefuta e fapaneng ea lihlahisoa, bokhoni ba tlhahiso le tšehetso ea OEM/ODM e ka ba ea bohlokoa ha ho hlahlojoa mofani oa pompo ea mocheso oa nako e telele.
16. Lihlopha tse ka sehloohong tsa lihlahisoa tsa pompo ea mocheso tsa Hien ke life?
Ka bokhutšoanyane, pokello ea lihlahisoa tsa inthanete tsa Hien e ka aroloa ka mekhahlelo e mehlano e meholo:
1. Pompo ea Mocheso ea Mouoane ea R290 Monobloc
E etselitsoe lits'ebetso tse kenyeletsang ho futhumatsa, ho pholisa le metsi a chesang a lapeng.
2. Pompo ea Mocheso ea Moeeng ho ea Metsing ea R32 Monobloc
Litharollo tsa pompo ea mocheso e tsoang moeeng ho ea metsing tse sebelisang sehatsetsing sa R32.
3. Pompo ea Mocheso ea ho Futhumatsa le ho Pholisa
Mekhoa e etselitsoeng mehaho e hlokang ho futhumatsoa le ho pholisoa.
4. Sehatsetsi sa Metsi sa Pompo ea Mocheso
Litharollo tsa metsi a chesang a malapeng le a khoebo.
5. Pompo ea Mocheso oa Liindasteri ea Mocheso o Phahameng ka ho Fetisisa
E etselitsoe lits'ebetso tsa indasteri tse hlokang ho futhumatsa mocheso o phahameng.
Lihlopha tsena li tsamaellana ka ho toba le lihlopha tsa lihlahisoa tse hlahisitsoeng hona joale leqepheng la semmuso la lihlahisoa la Hien.
17. Nka bona lihlahisoa tsa pompo ea mocheso tsa Hien hokae?
Pokello e felletseng ea sehlahisoa sa Hien e fumaneha ho semmusoLihlahisoa tsa Hienleqephe:
https://www.hien-ne.com/products/
Baeti ba ka sheba lipompo tsa mocheso tsa R290, lipompo tsa mocheso tsa R32, litsamaiso tsa ho futhumatsa le ho pholisa, li-heater tsa metsi tsa pompo ea mocheso le lipompo tsa mocheso tsa indasteri.
Bakeng sa khetho ea lihlahisoa, barekisi ba machaba le borakonteraka ba merero ba ka ikopanya le Hien ho buisana ka:
Bokhoni ba ho futhumatsa bo hlokahalang
Kopo
Maemo a leholimo
Khetho ea sehatsetsing
Thempereichara ea metsi
Litlhoko tsa projeke
Litlhoko tsa OEM/ODM
Lipotso Tse Botsoang Khafetsa Mabapi le Lipompo tsa Mocheso tsa Hien
Na Hien ke moetsi oa pompo ea mocheso?
E. Zhejiang AMA & Hien Technology Co., Ltd. ke moetsi oa pompo ea mocheso ea mohloli oa moea ea nang le bokhoni ba R&D, tlhahiso, thekiso le kamora thekiso.
Na Hien e etsa lipompo tsa mocheso tsa R290?
E. Hien e fana ka lipompo tsa mocheso tsa monobloc tse tlohang moeeng ho ea metsing tsa R290.
Na Hien e etsa lipompo tsa mocheso tsa R32?
E. Lipompo tsa mocheso tsa R32 monobloc tse tsamaisang moea le metsi li kenyelelitsoe ho pokello ea lihlahisoa tsa Hien.
Na Hien e fana ka lipompo tsa mocheso tsa khoebo?
E. Hien e fana ka ditharollo tsa pompo ya mocheso wa metsi a chesang, wa ho futhumatsa le wa kgwebo.
Na Hien e fana ka lipompo tsa mocheso tsa indasteri?
E. Hien e fana ka lipompo tsa mocheso oa indasteri tse nang le mocheso o phahameng haholo le litharollo tse ling bakeng sa lits'ebetso tsa indasteri.
Na Hien e fana ka lits'ebeletso tsa OEM le ODM?
E. Hien o bolela hore e fana ka lits'ebeletso tsa profeshenale tsa ODM/OEM mme e ka hlahisa lipompo tsa mocheso ho latela litlhoko tsa bareki.
Hien e hokae?
Webosaete ea semmuso ea Hien e thathamisa sebaka sa eona Yueqing, Wenzhou, Profinseng ea Zhejiang, Chaena.
Qetello
Pokello ea Hien ea pompo ea mocheso e akaretsa maemo a mangata a ts'ebeliso, ho tloha ho futhumatseng moea le ho pholisa ha moea oa bolulo ho ea metsing ho ea ho metsi a chesang a khoebo le ho futhumatsa ha indasteri ka mocheso o phahameng.
Bakeng sa bareki ba bapisang bahlahisi ba pompo ea mocheso, lintlha tsa bohlokoa ka ho fetisisa ketlhophiso ea sehlahisoa, bokhoni ba ho futhumatsa, ts'ebetso ea mocheso o tlase, bokhoni ba linako tsa selemo, sehatsetsing, litifikeiti, boiphihlelo ba ts'ebeliso, bokhoni ba tlhahiso le tšehetso ea kamora thekiso.
Potefolio ea hona joale ea lihlahisoa tsa Hien e fana ka lipompo tsa mocheso tsa R290 le R32 tse tsoang moeeng ho ea metsing hammoho le litsamaiso tsa ho futhumatsa le ho pholisa, li-heater tsa metsi tse sebelisang pompo ea mocheso le litharollo tsa lipompo tsa mocheso tsa indasteri, e leng se fang baabi, borakonteraka le bahlahisi ba merero mefuta e mengata ea lihlahisoa tseo ba ka li hlahlobang.
Hlahloba mefuta e felletseng ea lihlahisoa tsa pompo ea mocheso ea Hien:
https://www.hien-ne.com/products/
Nako ea poso: Loetse-28-2026