AiPu Eia Rs-485 Cable Lszh Cov Ntaub Ntawv Sib Txuas Kev Sib Tham Kev Sib Txuas Lus Tsis Siv Altery System Sib Tw Cable
Daim ntawv thov
Rau cov ntaub ntawv kev sib txuas lus thiab cov tshuab Automation, microprocessor rau ntaus ntawv, thiab lwm yam.
»» Kev ntsuas kub: saum 0 ° C
»» Kev Ua Haujlwm Kub: -15 ° C ~ 65 ° C
Kev tsim khoom
1. Neeg xyuas: stranded tinnedTooj liab hlau
2. Rwb thaiv tsev: s-PE, S-Fpe
3. Hniav: Twist Cov Pairs Tso-Up
4. Ntsuam xyuas: Kev Ntsuam Xyuas Ib Tus Kheej (Yeem)
Al-Tsiaj Daim Kab Xev nrog Tinned Tooj Hluav Taws Xob Hlau
TinnedTooj liab hlauBraided npo
Al-Tsiaj Daim Kab Xev & Tinned Tooj Liab Braided
5. Lub txaj rau cov cable cable (uas tsim nyog):Polyethylene (PE)
Pvc
6. Armor (uas tsim tau): Galvanized Steel Hlau
7. Oversheath: PVC / LSZH
Cov Qauv Siv
»Tia / Eia-485
»BS En 50288-7
»BS En 60228
»BS EN 50290
»» RoHS Cov Lus Qhia
Kev txheeb xyuas cov rwb thaiv tsev
1p: dawb, xiav 3p: dawb, ntsuab
2p: Dawb, Daj 4P: Dawb, Xim av
Kev Ua Hluav Taws Xob Hluav Taws Xob
Ua Hauj Lwm Voltage: 300V
Tus yam ntxwv imporistance: 120 ω ± 15 ω
Velocity ntawm kev tshaj tawm S-FPE: 78%, SPE: 66%
Ciaj Tus Colledor DCR
57.0 ω / km (max. @ 20 ° C) rau 22AWG
91.80 ω / km (max. @ 20 ° C) rau 24AWG
Tiv tauj peb kom tau txais cov khoom lag luam