- Rooj Tswjhwm Kawg Nkaus
- Cov Kev Nyab Xeeb Cais Tawm
- Cov Teeb Liab Isolators
- Cov Khoom Siv Tiv Thaiv Surge
- Kev Nyab Xeeb Relays
- Cov Modules I/O Txawj Ntse Cais
- Cov Rooj Vag Ntse
- Cov Ntaub Ntawv Kev Lag Luam Optical Transceivers
- Cov Tshuaj Ntsuam Xyuas Dew Point Online
- Cov Modules Txais Cov Ntaub Ntawv
- HART cov ntaub ntawv hloov pauv
PHL-S.Ex series
Txheej txheem cej luam
PHL-S.Ex series SPD feem ntau yog siv los tiv thaiv cov transmitters, switches, frequency signals, cov khoom siv sib txuas lus, thermal resistors, thermocouples thiab lwm yam khoom siv hauv teb uas txuas nrog ob-xaim lossis peb-xaim hom, nrog rau chav tswj I/O, DCS, PLC thiab lwm yam khoom siv, kom tiv thaiv lawv kom tsis txhob raug puas tsuaj los ntawm xob laim surge impulse voltage lossis kev ua haujlwm overvoltage.
Cov yam ntxwv tseem ceeb yog:
2. 7 hli ultra-nyias, txuag qhov chaw
3. bandwidth siab, tsim rau txhua hom teeb liab,
Cov kev tsis tseem ceeb
| Cov Qauv | PHL-S5-L2 Ex PHL-S5-L3 Ex | PHL-S24-L2 Ex PHL-S24-L3 Ex | ||
| Qhov hluav taws xob ua haujlwm tau zoo | 5VDC | 24VDC | ||
| Qhov siab tshaj plaws ua haujlwm voltage Uc | 6VDC | 32VDC | ||
| Rated ua haujlwm tam sim no IL | 600mA | 600mA | ||
| Ntawm kev tiv thaiv | 1Ω/hlau | 1Ω/hlau | ||
| Bandwidth (-0.5dB) | lOMZ | 10MHZ | ||
| Lub sijhawm teb | 1 ns | 1 ns | ||
| Tam sim no xau | ||||
| Nominal tso tawm tam sim no Hauv (8 / 20μs) | 5 KA | 10KA | 5 KA | 10KA |
| Qhov siab tshaj plaws tam sim no Imax (8 / 20μs) | 10KA | 20KA | 10KA | 20KA |
| Xob laim tam sim no limp (10 / 350μs) | 0 5KA/hlau | 2KA/hlau | 0 5KA/hlau | 2KA/hlau |
| Kev tiv thaiv voltage Up (kab-rau-kab) | 40V | 60V | ||
| Kev tiv thaiv voltage Mus txog rau hauv av | 600V | 600V | ||
| Qhov kub thiab txias | -40 ℃ ~ + 80 ℃ |
| Cov av noo sib piv | 10% ~ 95% |
| Qhov ntev sab nraud (ntev x dav x siab) | 105mm X 7mm X 83mm |
| Kev Sib Txuas | Cov xov hlau ntsia hlau |
| Qhov siab tshaj plaws ntawm thaj tsam ntawm cov hlau | 2.5 hli |
| Thaj tsam seem ntawm txoj kev qhia kev tsheb ciav hlau av hlau | 4 ~ 6 hli |
| Txoj kev teeb tsa | DN35mm Tsheb Ciav Hlau |
Daim duab qhia qhov ntev ntawm daim duab qhia
Daim duab qhia txog kev ua haujlwm
Txoj kev muab lub npe rau
Cov ntawv thov ib txwm muaj
Daim ntawv pov thawj kev ruaj ntseg
(2) Lub davhlau ya nyob twg tuaj yeem txuas nrog ntau txoj hlua tooj liab nrog thaj tsam hla ntawm 0.2 ~ 2.5mm2 lossis ib txoj hlua tooj liab nrog thaj tsam hla ntawm 0.2 ~ 4mm2;
(3) Qhov ntev ntawm cov hlau stripping yog li 5-8 hli, uas yog xauv los ntawm cov ntsia hlau.
Cov qauv thoob ntiaj teb PHL-S.Ex siv txoj kev teeb tsa DIN35mm, thiab cov kauj ruam yog raws li nram no:
⑴Clamp cov hlau sab saud ntawm qab ntawm lub cuab yeej ntawm DIN rail;
⑵Nias lub hlau ntawm qab ntawm lub cuab yeej mus rau hauv txoj kev qhia;
⑶Pom zoo siv cov hlau tooj liab los yog hlau.
Kev rhuav tshem
(1) Ntxig lub hau ntswj (qhov dav ntawm cov hniav ≤ 3.5 hli) rau hauv qhov zawj ntawm qab ntawm lub vaj huam sib luag;
(2) Thawb lub hau ntswj rau saum toj kom rub lub latch hlau;
(3) Rub lub cuab yeej nqes thiab tawm ntawm txoj kev qhia.
Kev Txij Nkawm
(1) Thaum siv SPD, yuav tsum muaj kev sib txuas lus zoo;
(2) Ua ntej SDP raug hluav taws xob thiab debugged, nws yog qhov tsim nyog los xyuas dua seb qhov kev sib txuas ntawm cov input thiab output terminals puas yog;
(3) Cov khoom tau dhau los ntawm kev tshuaj xyuas nruj thiab kev tswj xyuas zoo ua ntej tawm hauv lub Hoobkas. Yog tias koj pom tias txoj haujlwm tsis zoo thiab xav tias lub module sab hauv tsis ua haujlwm, thov hu rau tus neeg sawv cev ze tshaj plaws lossis ncaj qha hu rau kab xov tooj pabcuam kev tshaj lij raws sijhawm;
(4) Tsis pub dhau ib xyoos txij li hnub xa khoom, txhua yam teeb meem zoo ntawm cov khoom thaum lub sijhawm siv ib txwm yuav tsum tau kho los ntawm Beijing Pinghe dawb xwb.