Munda Instrument Surge Dziviriro Chishandiso
- Terminal Board
- 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-TX24-P4-X EX Munda Instrument Surge Dziviriro Devices
SECIFICATIONS
| Technical data | Mbiri-waya | Tatu-waya | Ina-waya |
| Rated operating voltage Un | 24V | 24V | 24V |
| Maximum inoshanda voltage Uc | 35V | 35V | 35V |
| Nominal inoshanda ikozvino IL | 10kA | 10kA | 10kA |
| Nominal discharge current In (8 / 20μs) | 20kA | 20kA | 20kA |
| Maximum discharge ikozvino (8 / 20μs) | 20kA | 20kA | 20kA |
| Mheni inoputika ikozvino (10 / 350μs) | 2.5kA | 2.5kA | 2.5kA |
| Huwandu hwemheni yekuvhiya ikozvino (10 / 350μs) | 5kA | 7.5kA | 10kA |
| Dziviriro voltage Kumusoro (8 / 20μs) mutsara-kune-mutsara | 60V | 60V | 60V |
| Dziviriro voltage Kumusoro (1KV / μs) mutsetse kuenda pasi | 600V | 600V | 600V |
| Nguva yekupindura | 1ns | 1ns | 1ns |
| Madhigirii ekudzivirira anopihwa neyakavharirwa (inoenderana neIEC 60529) | IP67 | IP67 | IP67 |
| Zvinhu zveimba | 304 Simbi isina tsvina | 304 Simbi isina tsvina | 304 Simbi isina tsvina |
| Thread format | Taura paunenge uchihodha | Taura paunenge uchihodha | Taura paunenge uchihodha |
| Test standard | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 |
| Zvitupa zvinoputika | EX uye II C T4-T6 Gb | EX uye II C T4-T6 Gb | EX uye II C T4-T6 Gb |
| EX ia II C T4-T6 Ga | EX ia II C T4-T6 Ga | EX ia II C T4-T6 Ga | |
| Kushanda tembiricha range | —40℃~ +80℃ | —40℃~ +80℃ | —40℃~ +80℃ |
Mufananidzo
Iyo "*" munhamba yemodhi inomiririra dingindira reshinda, rinofanira kutsanangurwa pakuhodha: I:M20X1.5 N:1/2”NPT G:G1/2”
Schematic diagram
Dimension mifananidzo
Ongorora: Iyo yekubatanidza njanji inotsanangurwa ndeye 15m², kureba i250mm ine multi-stranded waya, inoshingirira kune acid uye abrasion.
Application
Iyo Field Instrument Surge Protective Device yakakodzera kuchengetedza mhando dzakasiyana dzemidziyo, kusanganisira:
1.2-waya, 3-waya, uye 4-waya transmitters:Aya ma transmitters anowanzo shandiswa kuyera akasiyana ma paramita akadai sekumanikidza, tembiricha, nhanho, nezvimwe, munzvimbo dzine njodzi.
2.Thermocouples (TC) uye Resistance Temperature Detectors (RTD):Aya tembiricha sensors anowanzo shandiswa mumaindasitiri maitiro kuyera tembiricha nemazvo uye nekuvimbika.
3.Communication interfaces seRS485, RS232, uye RS422:Aya mainterface anoshandiswa kutaurirana data pakati pezvishandiso zvakasiyana, kuve nechokwadi chekuenderana uye kubatanidzwa kusina musono mukati mehurongwa.
4.Mamita anoyerera:Mamita anoyerera anoshandiswa kuyera kuyerera kwezvinwiwa kana magasi mumapaipi kana masisitimu, achipa data rakakosha rekutonga uye kuongorora.
5.Electromagnetic mavharuvhu:Aya mavharuvhu anodzora kuyerera kwemvura mumaindasitiri maitiro uye akakosha pakugadzirisa mafambiro ezvinwiwa kana magasi mumapaipi.
