Khoom Description
4 khub ntsuas cable yog ntau-twisted-pair teeb liab cable nrog plaub khub ntawm conductors. Nws xa plaub cais ntsuas thiab tswj cov cim rau thaj chaw sensors thiab transmitters.
Muaj shielded los yog unshielded. Shielded version txo crosstalk ntawm khub. Siv rau ntau-channel 4-20mA thiab RS-485 thaiv hauv PLC thiab DCS kev tswj hwm kev lag luam.
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Rated Voltage |
300/500V |
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Tus coj |
0.5mm², 0.75mm², 1.0mm², 1.5mm² |
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Qhov kub thiab txias |
-20℃~ +80 degree |
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Cov qauv |
IEC 60228, EN 50288-7 |
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Core qauv |
4 sib tw |
Daim ntawv thov
Daim ntawv pov thawj
ISO Quality Management System Certificate
Kev lees paub rau IEC 60227-5: 2024,
EN IEC 61000-6-1: 2019, EN IEC 61000-6-3: 2021
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1. Kev tsim kho |
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S/N |
Kev tsim kho |
Kev xav tau |
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1 |
Tus coj |
2 Class 2 tooj liab conductor |
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2 |
Rwb thaiv tsev |
XLPE |
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3 |
Tus kheej Shield |
+ aliminum-cov ntaub ntawv yas sib xyaw + cov xaim xaim |
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4 |
Zuag qhia tag nrho ntaub thaiv npog |
+ aliminum-cov ntaub ntawv yas sib xyaw + cov xaim xaim |
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5 |
Muab cais nyob ib leeg |
PVC |
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6 |
Armor |
Galvanized steel hlau armor |
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7 |
Sheath |
Nav thiab ntsaum pov thawj, Nplaim Retardant PVC |
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2. Kev txheeb xyuas kab Liab, Dawb + tus lej code Sheath xim: Dub 3. Kev ua raws cai GB/T 34016-2017, IEC 60332-3-22, TICW/06-2009, Q/WHY 09 |
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4.Daim ntawv thov |
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S/N |
Yam khoom |
Kev xav tau |
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1 |
Rated voltage |
AC 300/500V |
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2 |
Ua haujlwm kub |
'-15 ~ 90 degree |
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S/N |
No. ntawm cores × seem cheeb tsam |
Tus qauv ntawm tus neeg xyuas pib |
Kwv yees li. dia. ntawm tus neeg xyuas pib |
Nominal thwj. ntawm rwb thaiv tsev |
Nominal thk.of sheath |
Kwv yees li. OD ntawm kab |
Kwv yees li. hnyav ntawm kab |
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nr. × sqm |
no./mm |
mm |
mm |
mm |
mm |
kg/km |
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1 |
5×2×1.5 |
7/0.52 |
1.56 |
0.6 |
1.4 |
23.3 |
1049 |
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2 |
10×2×1.5 |
7/0.52 |
1.56 |
0.6 |
1.5 |
30.9 |
1521 |
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5. Cov yam ntxwv hluav taws xob |
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S/N |
Tsis muaj cores × seem cheeb tsam × |
Max. DC tsis kam ntawm tus neeg xyuas pib @ 20 degree |
Voltage tiv thaiv kev sim |
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nr. × sqm |
Ω/km |
kV / min, tsis muaj kev puas tsuaj |
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1 |
5×2×1.5 |
12.1 |
1/1 |
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2 |
10×2×1.5 |
12.1 |
1/1 |
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Huayu 4 Pair Instrument Cable Advantages
- 4-pair integrated, txhawb 4 teeb liab loops, txuag tais qhov chaw & installation nqi 70dB + shielding, suppresses EMI los ntawm motors thiab converters
- Capacitance Tsawg dua lossis sib npaug rau 200pF / 100m, ruaj khov 4-20mA teeb liab mus txog 800m
- RS-485 kis tau tus mob mus txog 1200m nrog txoj hlua raug
- 55dB + crosstalk txo, tiv thaiv teeb liab cuam tshuam ntawm khub
- Rwb thaiv tsev tsis kam Ntau dua lossis sib npaug rau 5000MΩ·km, tsis tshua muaj teeb liab to ntev - siv sijhawm
- Tag nrho -batch ua ntej- cov khoom xa tuaj; shielded/unshielded, LSZH nplaim-retardant yeem
FAQs
1.Thaum twg siv 4 khub ntsuas cable?
Rau ntau-channel 4-20mA sensors thiab RS-485, zoo tagnrho rau multi-point PLC thiab DCS ntsuas ntsuas.
2.Qhov txiaj ntsig ntawm plaub - khub qauv yog dab tsi?
Ib lub cable nqa 4 lub teeb liab loops, txuag lub tais qhov chaw thiab txiav kev teeb tsa ua haujlwm.
3.Dab tsi yog nws qhov siab tshaj plaws kis tau tus mob?
4-20mA teeb liab ruaj khov mus txog 800m; RS-485 tuaj yeem ncav cuag 1200m nrog kev teeb tsa kom raug.
Cim npe nrov: Tuam Tshoj 4 khub instrumental cable manufacturers, lwm tus neeg, Hoobkas
