Field Instrument Surge Protective Device
- Terminal Board
- Makabukud a Safety Barriers
- Signal Isolators
- Surge Protective Devices
- 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 Field Instrument Surge Protective Devices
SPECIFICATIONS
| Technical data | Adwa-kawad | Atlung-kawad | Apat a kawad |
| Rated operating voltage Un | 24V | 24V | 24V |
| Maximum operating voltage Uc | 35V | 35V | 35V |
| Nominal operating current IL | 10kA | 10kA | 10kA |
| Nominal discharge current In (8 / 20μs) | 20kA | 20kA | 20kA |
| Maximum discharge current (8 / 20μs) | 20kA | 20kA | 20kA |
| Lightning surge current limp (10 / 350μs) | 2.5kA | 2.5kA | 2.5kA |
| Kabuuang lightning surge current (10 / 350μs) | 5kA | 7.5kA | 10kA |
| Protection voltage Up (8 / 20μs) line-to-line | 60V | 60V | 60V |
| Protection voltage Up (1KV / μs) line to ground | 600V | 600V | 600V |
| oras ning pakibat | 1ns | 1ns | 1ns |
| Degrees ning proteksyun a binie ning enclosure (agpang keng IEC 60529) | IP 67 | IP 67 | IP 67 |
| Materyal ning bale | 304 Stainless steel | 304 Stainless steel | 304 Stainless steel |
| Format ning sinulad | I-specify nung mag-order ka | I-specify nung mag-order ka | I-specify nung mag-order ka |
| pamantayan ning pamanyubuk | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 |
| Explosion-proof certifications | EX ampo II C T4-T6 Gb | EX ampo II C T4-T6 Gb | EX ampo 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 | |
| ing temperatura ning obra | —40°C~ +80°C | —40°C~ +80°C | —40°C~ +80°C |
Diagram
Ing "*" keng model number mangabaldugan yang thread specification, na dapat i-specify nung mag-order: I:M20X1.5 N:1/2”NPT G:G1/2”
Schematic diagram
Dimension drawings
Tandanan: Ing connecting rail specification 15m2 ya, ing kaba na 250mm ya keng multi-stranded wire, e ya maka-acid ampo maka-abrasion.
Aplikasyon
Ing Field Instrument Surge Protective Device masanting ya para protektan la reng miyayaliwang uri da reng kasangkapan, kayabe na ing:
1.2-wire, 3-wire, ampo 4-wire transmitters:Deng transmitter a reni keraklan gagamitan do para sukad deng miyayaliwang parameters antimo ing pressure, temperatura, level, atbp., kareng mapanganib a kapaligiran.
Thermocouples (TC) ampo Resistance Temperature Detectors (RTD):Deng temperature sensors maralas lang gagamitan kareng prosesung pang-industriya para sukatan ing temperatura king ustu at mapanalig.
3.Comunication interfaces antimo ing RS485, RS232, ampo RS422:Deng interface a reni magagamit la para keng data communication kareng miyayaliwang devices, para makasiguradung compatibility ampo seamless integration kilub da reng sistema.
4.Flow meters:Deng flow meter magagamit la para sukatan ing flow rate da reng likidu o gas kareng pipeline o sistema, mamye lang krusyal a data para keng pamagkontrol ampo pamagmonitor keng prosesu.
5.Electromagnetic valves:Deng balbula a reni kontrolan de ing dagus da reng likidu kareng prosesung pang-industriya at maulaga la para king pamag-regulate king kimut da reng likidu o gas kareng pipeline.
