Bohareng ba Voltage Drive
MaxWell Medium-voltage Variable Frequency Drive, 3.3~10kV
Likaroloana
- 1. Kenya li-harmonics tsa hona joaleTokiso ea li-pulse tse ngata ka ho sebelisa theknoloji ea phetoho ea li-transformer phase, li-pulse tse 30 bakeng sa litsamaiso tsa 6kv le li-pulse tse 48 bakeng sa litsamaiso tsa 10kv.E kopana le maemo a IEEE519-2014.Kenya e se na sesefa.2. Ntho e kenyang matlaThekenoloji ea phetoho ea karolo ea ho kenya letsoho e kopantsoeng le li-module tsa cascade e fana ka matla a sebetsang a hlokoang ke enjene e nang le matla a kenang ho fihla ho 0.96. Kamora hore enjene e fete ka har'a inverter e phahameng ea motlakase, ha ho hlokahale lisebelisoa tsa matšeliso a matla a sebetsang.3. Sebopeho sa maqhubu a motlakase se hlahisoangTheknoloji ea li-module-cascaded, H-bridge inverter, tlhahiso ea module e phahametse ho etsa multilevel, e hlahisoang ka mokhoa o phethahetseng oa sine wave ho netefatsa hore koloi e sebetsa boemong bo betere. E lumellana le enjene e ncha le ea khale.4. Kakaretso e sebetsang hantleHo sebetsa hantle ho fihla ho 97%, moralo o betere oa motlakase bakeng sa li-transformer tse feto-fetohang ho fokotsa tahlehelo, mme IGBT e sebelisa lets'oao la machaba la boemo ba pele.5. Grid ho ikamahanya le maemoPhaello ea motlakase oa lihlahisoa -15% -+15%, ho fetoha ha maqhubu -10% -+10%. Ka har'a mefuta e fapaneng ea ho feto-fetoha ha maemo e tiisa hore motlakase o hlahisoang o lekanyelitsoe ka taolo ea ente ea harmonic. E ka sebetsa le bonyane gagamalo -45%. Ha gridi e felloa ke matla ka motsotsoana, mochini o fetolelang motlakase o phahameng o tla kenya ts'ebetso ea nakoana ea tahlehelo ea motlakase e sa emeng ho boloka koloi e sebetsa, 'me haeba grid e ka khutlisoa pele polokelo ea matla e felile, sistimi e tla tsoela pele ho sebetsa.6. Tšireletso ea lehalimaLisebelisoa tse kholo, tlhahiso, matla a ho laola le lipontšo tsa puisano li sirelelitsoe khahlanong le lehalima.7. Moqapi oa modularSistimi ea taolo, sistimi ea motlakase, mojule oa matla, sistimi ea fan le yuniti ea ho lemoha e amohela moralo oa modular, o ts'epahala haholo, o bonolo ho o hlokomela ebile o bonolo ho o sebetsa.8. Boqapi bo bong le bo bong10KV 1-2MW, moralo o le mong bakeng sa boholo ba sebopeho karolong ea matla, 10KV 1-2.25MW, 10KV 200KW-1 MW le 6KV 185KW-0.8MW. E nyane ka boholo le ho boloka sebaka.9. Ts'ebetso e tlase ea motlakase o bonolo oa ho qalaTransformer ea phase shifting e fetisetsoa ho marang-rang ka lehlakoreng le phahameng la motlakase ka mor'a hore transformer e hlahise motlakase o tloaelehileng ka ho qala ha motlakase o tlaase. Ho qala ha bonolo ho etsa bonnete ba hore sefetoleli sa phase shifting se fetisetsoa ho grid ntle le inrush current.10. Matla a ho laolaPhepelo ea motlakase ea sistimi ea taolo e nka moralo oa modular le phepelo ea motlakase e sa sebetseng habeli, e tsoang ho motlakase o tlase le e 'ngoe e tsoang ho matla a phahameng. Setsi sa memori ea mantlha ka har'a sistimi ea taolo se tsamaisoa ke super capacitor ho netefatsa ts'ebetso ea polokelo ea data ha sistimi e theohile.11. Mekhoa e mengata ea ho laola likoloiHo ipapisitsoe le lits'ebetso tsa enjene, taolo ea VF, taolo ea vector le taolo ea torque e otlolohileng (DTC) lia fumaneha ho lekana mejaro e fapaneng ea makoloi.12. Tšireletso ea liphosoMotor overcurrent tshireletso, output overload tshireletso, input overvoltage le overcurrent protection, phase shifting transformer overheat protection, communication fault protection, power unit fault, output short circuit tshireletso, IGBT overcurrent tshireletso, operation heke tshireletso e bulehileng, jj.13. Li-interfaces tse ruileng tsa basebelisiE na le li-interfaces tsa RS485, tlhahiso ea analogue, tlhahiso ea analog, tlhahiso ea dijithale, tlhahiso ea dijithale, kenyelletso ea encoder, taolo ea matla,tlhahiso ea matla, taolo ea sekhechana sa potoloho ea matla a phahameng le ho lemoha, ho emisa ha tšohanyetso, joalo-joalo ho kopana le mefuta e mengata ea lits'ebetso.14. MatlamojulemoraloMoralo o ikemetseng oa li-duct, o ikamahanya le lits'ebetso tse fapaneng tsa indasteri. Matshwao a taolo a se nang tšitiso ya fiber optic. Taolo ea mojule e amohela taolo ea dijithale ea DSP.15. Sistimi ea taolo e hloahloaMehaho ea DSP + FPGA e sebelisetsoa ho phethela li-algorithms tsa makoloi, taolo ea logic, ho sebetsana le liphoso, taolo ea SVPWM, puisano, ts'ebetso ea matšoao le mesebetsi e meng ho etsa taolo ea makoloi ka nepo, kapele le ka ts'epo.16. Theknoloji ea ho fetola e se nang tšitisoMofetoleli oa maqhubu a matla a phahameng a ka khona ho qala enjene ea synchronous kapa asynchronous motor e bonolo, ka enjene e qalang ho tloha ho 0HZ ebe butle-butle e mathela ho grid frequency ea 50HZ. Ebe motlakase o fetoha ho tloha sebakeng sa phetoho ea maqhubu ho ea ho grid frequency ea indasteri, ka mokhoa oa ho chencha o boreleli 'me ha ho na tšusumetso ea hona joale koloing ho netefatsa ts'ebetso e bolokehileng ea koloi.17. Tlhokomelo e bonoloKa moralo oa modular, karolo e 'ngoe le e' ngoe ke mojule o arohaneng, 'me e hloka feela ho sebetsana le module e ts'oanang nakong ea tlhokomelo, e lumellang skrine ea lerōle la ventilation hore e nkeloe sebaka kapa e hloekisoe tlas'a ts'ebetso e tloaelehileng.18. Ho ikamahanya le maemo haholo tikolohongSehlopha sa tšireletso IP30; tšilafalo sehlopha sa II. E kopana le ho qala ho -15 ℃ mme e ka sebetsa ka mocheso o phahameng oa 55 ℃;Mocheso oa polokelo le oa lipalangoang -40 ℃ho +70 ℃;Mochine o feletseng o feta teko ea lipalangoang tsa litsela tsa Sehlopha sa III;Mojule oa matla, sistimi ea taolo, yuniti ea ho lemoha, sistimi ea motlakase le li-module tse ling li feta tlhahlobo ea ho theoha ea 0.6m le tlhahlobo ea vibrate.
Litekanyetso tsa motheo
Kenyeletso ya Matla
Matla a kenyang
Sehlopha sa Voltage 6KV kapa 10KV, matla a lekantsoeng a hlahisoang ha maemo a feto-fetohang a motlakase a le ka hare ho -10% ~+10%.
Matla a hlahisoang a fokotsehile ka hare ho -45%~-10%.
Nako ea ho kenya
50Hz, mefuta e fapaneng ea ho feto-fetoha ha maqhubu -10% ~+10%
Kenya harmonic ea hona joale
THDI≤4%, e kopanang le maemo a machaba a IEEE 519-2014 le maemo a naha a GB/T 14549-93 a boleng ba matla
Matla a kenyang
Ho fihlela ho 0.96
Phallo ea matla
Lethathamo la matla a tsoang
0~6KV kapa 0~10KV
Nako ea tlhahiso
0-120Hz
Bokhoni ba tsamaiso
Ho fihla ho 97%
Keketseho e ngata
Sebetsa nako e telele ka mojaro o ka tlase ho 105%, mme ts'ireletso ea nako e fapaneng e thusa ka hare ho 110% ~ 160%.
Harmonic e hlahisoang hona joale
THDI≤4%, e kopanang le maemo a machaba a IEEE 519-2014 le maemo a naha a GB/T 14549-93 a boleng ba matla
Mokhoa oa ho laola
Mokhoa oa ho laola
V / F, taolo ea VC ntle le sensor ea lebelo, taolo ea VC e nang le sensor ea lebelo
Nako ea ho potlakisa/ho fokotsa lebelo
0.1-3600S
Qeto ea khafetsa
Digital setting 0.01Hz, analogue setting 0.1 x beha palo e phahameng ea maqhubu
Ho nepahala ha maqhubu
Peakanyo ya dijithale ±0.01% max. maqhubu, boemo ba analogue ± 0.2% x set max. makhetlo a mangata
Qeto ea lebelo
Digital setting 0.01Hz, analogue setting 0.1 x beha palo e phahameng ea maqhubu
Ho nepahala ha lebelo
±0.5%
Ho fetoha ha lebelo
±0.3%
Torque e qalang
E kholo ho feta 120%
Braking e tsosang takatso
Nako ea braking 0-600S, ho qala khafetsa 0-50Hz, braking ea hajoale 0-100% ea hajoale e lekantsoeng
DC braking
Nako ea braking 1-600S, ho qala khafetsa 0-30Hz, braking ea hajoale 0-150% ea hajoale e lekantsoeng
Automatic voltage regulation
Ha motlakase o kenang o fapana ka hare ho -10% ho ea ho +10%, motlakase o hlahisoang o ka bolokoa o le teng ka bohona 'me motlakase o lekantsoeng o fetoha o sa feteng ± 3%.
Litekanyetso tsa mochini
Mokhoa oa ho pholisa
Pholiso ea moea
Sehlopha sa tšireletso
IP30
Sehlopha sa insulation bakeng sa li-transformer tse fetohang mohato
Sehlopha sa H (180℃)
Mokhoa oa ts'ebetso ea lehae
Skrine se thetsoang
Phepelo ea motlakase e thusang
≥20 kVA
Ho ikamahanya le maemo ho tikoloho
Mocheso o sebetsang oa tikoloho
0~+40℃
E ka qala ka kotloloho ho -15 ° C, 'me matla a fokotseha ho sebelisoa ho 40°C ho isa ho 55°
Ambient polokelo mocheso
-40 ℃~+70 ℃
Mocheso oa sepalangoang o teng
-40 ℃~+70 ℃
Mongobo o amanang
5% -95% RH ha ho condensation
Bophahamo
ka tlase ho 2000m
Sebaka sa ho kenya
Ka tlung
Boemo ba tšilafalo
Boemo ba tšilafalo 3 le litšila tse tsamaisang nako le nako li lumelletsoe
Sehokelo sa mosebelisi
Kenyelletso ea analogue
3
Sephetho sa analogue
2
Khokahano ea puisano
2
Taolo e phahameng ea motlakase oa motlakase
1
Khoutu plate interface
1
Sephetho sa mofuta o omileng oa relay
6
Sephetho se ommeng sa transistorised
4
Kenyelletso ea terminal e nang le mesebetsi e mengata
8
Sebopeho sa phepelo ea matla
380V AC
Litlhaloso tsa Mohlala
-
MaxWell 6kVletoto
Mehlala
Matla a Motlakase
(kW)
E lekanyelitsoe tlhahiso ea hona joale
(A)
Boima ba 'mele
(kg)
Litekanyo
(mm)
MaxWell-H0185-06
185
23
2030
1850*1770*2350
MaxWell-H0200-06
200
25
2049
MaxWell-H0220-06
220
27
2073
MaxWell-H0250-06
250
31
2109
MaxWell-H0280-06
280
34
2145
MaxWell-H0315-06
315
38
2187
MaxWell-H0355-06
355
43
2236
MaxWell-H0400-06
400
48
2363
MaxWell-H0450-06
450
54
2385
MaxWell-H0500-06
500
60
2410
MaxWell-H0560-06
560
67
2479
MaxWell-H0630-06
630
75
2609
MaxWell-H0710-06
710
85
2664
MaxWell-H0800-06
800
94
2773
MaxWell-H0900-06
900
106
2894
MaxWell-H1000-06
1000
117
3060
MaxWell-H1120-06
1120
131
3268
MaxWell-H1250-06
1250
144
3502
MaxWell-H1400-06
1400
161
3577
Letoto la MaxWell 10kV
Mehlala
Matla a Motlakase
(kW)
E lekanyelitsoe tlhahiso ea hona joale
(A)
Boima ba 'mele
(kg)
Litekanyo
(mm)
MaxWell-H0220-10
220
17
2163
1850*1770*2350
MaxWell-H0250-10
250
19
2202
MaxWell-H0280-10
280
21
2241
MaxWell-H0315-10
315
24
2286
MaxWell-H0355-10
355
26
2338
MaxWell-H0400-10
400
29
2475
MaxWell-H0450-10
450
33
2505
MaxWell-H0500-10
500
36
2526
MaxWell-H0560-10
560
40
2600
MaxWell-H0630-10
630
45
2740
MaxWell-H0710-10
710
51
2799
MaxWell-H0800-10
800
56
2916
MaxWell-H0900-10
900
63
3046
MaxWell-H1000-10
1000
70
3225
MaxWell-H1120-10
1120
79
3848
MaxWell-H1250-10
1250
87
4100
2625*1895*2470
MaxWell-H1400-10
1400
97
4180
MaxWell-H1600-10
1600
110
4610
MaxWell-H1800-10
1800
124
4990
MaxWell-H2000-10
2000
138
5180
MaxWell-H2250-10
2250
154
5573