Zvimwe
- Isolated Safety Barriers
- Signal Isolators
- Surge Dziviriro Zvishandiso
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHL-S.Ex yakatevedzana
Overview
PHL-S.Ex yakatevedzana SPD inonyanya kushandiswa kuchengetedza ma transmitters, switch, frequency masaini, midziyo yekutaurirana, thermocouples, thermocouples uye zvimwe zvigadzirwa zvemumunda zvakabatana mune mbiri-waya kana matatu-waya modhi, pamwe nekamuri yekudzora I/O, DCS, PLC nemimwe michina, kuitira kudzivirira kuti irege kukuvadzwa nemheni inokwira impulse voltage kana kushanda overvoltage.
Zvinhu zvikuru ndezvi:
2. 7mm yakanyanyisa-yakatetepa, inochengetedza nzvimbo
3. yakakwira bandwidth, yakakodzera marudzi ese emasaini,
Main technical parameters
| Parameter | PHL-S5-L2 Ex PHL-S5-L3 Ex | PHL-S24-L2 Ex PHL-S24-L3 Ex | ||
| Rated kushanda voltage | 5VDC | 24VDC | ||
| Maximum inoshanda voltage Uc | 6VDC | 32VDC | ||
| Yakatemerwa kushanda ikozvino IL | 600mA | 600mA | ||
| Via resistance | 1Ω／waya | 1Ω／waya | ||
| Bandwidth (-0.5dB) | lOMHZ | 10MHZ | ||
| Nguva yekupindura | 1 ns | 1 ns | ||
| Leakage current | ||||
| Nominal discharge current In (8 / 20μs) | 5KA | 10KA | 5KA | 10KA |
| Iyo yakanyanya kuburitsa ikozvino Imax (8 / 20μs) | 10KA | 20KA | 10KA | 20KA |
| Mheni inoputika ikozvino (10 / 350μs) | 0 5KA／waya | 2KA／waya | 0 5KA/waya | 2KA／waya |
| Dziviriro voltage Kumusoro (mutsara-kune-mutsara) | 40V | 60V | ||
| Dziviriro voltage Kukwira mutsetse kusvika pasi | 600V | 600V | ||
| Tembiricha range | -40 ℃~+80 ℃ |
| Hunyoro hunyoro | 10%~95% |
| Zviyero zvekunze (kureba x upamhi x kureba) | 105mm X 7mm X 83mm |
| Connection | Screw wiring |
| Maximum cross-sectional area yewaya | 2.5mm |
| Muchinjikwa nharaunda yegwara renjanji yekumisa waya | 4~6mm |
| Kuisa nzira | DN35mm Rail |
Dayagiramu yedimension
Functional schematic diagram
Nzira yekupa mazita
Maitiro ekushandisa
Chengetedzo chitupa
(2) Chigadziro chinogona kubatanidzwa ne-multi-strand copper wire ne-cross-sectional area ye 0.2 ~ 2.5mm2 kana single-strand copper wire ine cross-sectional nzvimbo ye 0.2 ~ 4mm2;
(3) Kureba kwekubvisa waya kunosvika 5-8mm, iyo yakavharwa nema screws.
Iyo PHL-S.Ex yakatevedzana universal modhi inotora iyo DIN35mm gwara rekuisa njanji nzira, uye matanho ndeaya anotevera:
⑴Nhoresa simbi yepamusoro pazasi pechiridzwa paDIN njanji;
⑵Sundai chikamu chesimbi pasi pechiridzwa munjanji;
⑶Kurudzira kushandisa simbi yemhangura kana yesimbi.
Disassembly
(1)Isa screwdriver (blade width ≤ 3.5 mm) mugororo riri pazasi pechiridzwa;
(2) Sunda screwdriver kumusoro kuti uburitse latch yesimbi;
(3) Dhonza chiridzwa pasi uye kunze kwegwara renjanji.
Maintenance
(1) Paunenge uchishandisa SPD, panofanira kunge paine hwaro hwakavimbika;
(2) SDP isati yaiswa magetsi uye yakagadziriswa, inofanirwa kutarisa zvakare kana kuwirirana pakati pekupinza uye kubuda kwemagetsi kwakarurama;
(3) Zvigadzirwa zvakaongororwa zvakasimba uye kutonga kwehutano zvisati zvabuda mufekitari. Kana iwe ukaona kuti basa racho harina kujairika uye uchifungidzira kuti module yemukati yakashata, ndapota taura nemumiriri wepedyo kana kubata zvakananga tekinoroji yerutsigiro nenguva;
(4) Mukati megore rimwe kubva pazuva rekuburitswa, chero matambudziko emhando yechigadzirwa panguva yekushandiswa kwakajairika achagadziriswa neBeijing Pinghe pasina muripo.