Qhov sib txawv ntawm cov txuas tsawg-voltage thiab high-voltage txuas yog mas cuam tshuam hauv kev ua haujlwm voltage ntau thiab tam sim no nqa cov yam ntxwv. Lub operating voltage thiab cov nqa khoom tam sim no yog qhov sib txawv heev. Nyob rau tib lub sijhawm, cov qauv tsim ntawm ob, xws li cov tuab ntawm cov rwb thaiv tsev txheej, tiv thaiv kev nyab xeeb spring, thiab arc kuj, kuj txawv.
Voltage theem thiab tam sim no nqa peev xwm
1. Ua haujlwm voltage ntau
Tsawg-voltage Txuas:Feem ntau haum rau 12v {{{{v Tsawg-voltage Systems, xws li lub cev tswj cov qauv thiab hauv lub tsheb kev lom zem.
High-voltage Txuas:Tsim los rau 60v {{-1500 v High-voltage tsheb cov tsheb fais fab hluav taws xob ntim thiab tsav motors.
2. Cov yam ntxwv tam sim no
Tsawg-voltage Txuas:Qhov siab tshaj plaws tam sim no feem ntau yog tsawg dua lossis sib npaug rau 5 0 A, thiab cov tuab ntawm tooj liab alloy feem ntau yog 0. {2}}. 8mm.
High-voltage Txuas:Xav tau kev txhawb nqa 100a {{{-400 qhov chaw siab tam sim no (Tesla-voltite tooj liab cov khoom siv nrog 1. {}}. 5 hli.
Qauv qauv tsim
| Tsawg-voltage txuas | High-Voltage Txuas | |
| Rwb thaiv tsev txheej thickness | {{0 {0}}. {5-1. 2mm (PBT Cov Khoom Siv) | {{0 {0}} hli (lcp / high-kub nylon) |
| Los tiv thaiv hluav taws xob tsim qauv | Ib Leeg Txheej Yas Plhaub Tiv Thaiv | Ob Chav Xauv + IP67 / IP69K Sealing qauv |
| Kev Nyab Xeeb Kev Nyab Xeeb | Ntau dua los yog sib npaug rau 1.5 hli (QC / T 1067 Txuj Ci) | Ntau dua los yog sib npaug rau 8 hli (GB / T 18488. 1-2015) |
| Hluav taws xob tiv thaiv | Tsis muaj qhov tshwj xeeb | Yuav tsum tau dhau 1.2kv / 3s arc tiv thaiv |
Cov Khoom Siv Raw
1. Cov khoom siv saib xyuas
Tsawg-voltage Txuas:H62 tooj dag (tus nqi qis, haum rau cov ntsuas hluav taws xob tsawg zaus).
High-voltage Txuas:BerylLine Copper (C17200) lossis tooj-silicon alloy (kev tsim txiaj ntau dua lossis sib npaug nrog 80% IAcs Resistance).
2. Rwb thaiv cov ntaub ntawv
Tsawg-voltage Txuas:Zoo dog dig nylon pa6 (qhov kub tsis kam -40 degree ~ 105 degree).
High-voltage Txuas:Ua kua Crystal polymer LCP (qhov kub tsis kam {{}} degree ~ 150 degree, cti ntau dua lossis sib npaug zos rau 600v)
3. Cov Qauv Ntawv Pov Thawj
Tsawg-voltage Txuas:QC / T 1067, USCAR -2.
High-voltage Txuas:LV214 (Volkswagen High-voltage txujci, iso 6469-3 (cov tsheb hluav taws xob kev nyab xeeb)
Daim Ntawv Thov Kev Pab Cuam
Tsawg-voltage Txuas:Headight Wiring Sam muaj, Sensor interface, ECU Tswj Chav
High-voltage Txuas:Lub hwj chim roj teeb pob txuas, ntawm-board charger ({1}} bc), hluav taws xob tsav tsheb.
Kev phom sij tsis muaj kev phom sij
Tsawg-voltage Txuas:poor contact (resistance>5mω), davhlau nkas oxidation.
High-voltage Txuas: insulation breakdown (insufficient creepage distance), excessive temperature rise (∆T>55K).
