Overview
The Murrelektronik 857833 from the MPS series is a high-performance input filter designed to improve signal quality and protect sensitive automation equipment from electrical disturbances. It removes unwanted noise from AC input lines, ensuring stable and reliable operation in harsh industrial environments.
Moreover, the filter provides strong suppression across a 20 Hz to 1 MHz frequency range, making it ideal for PLC systems, sensors, actuators, and industrial communication devices. In addition, its compact, lightweight, and panel-mountable design allows easy integration into control cabinets where space efficiency is essential.
Therefore, the 857833 is widely adopted in automation panels requiring high-performance noise reduction and long-term system stability.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 857833 (MPS Input Filter) |
| Operating Temperature | –20 °C to +85 °C |
| Dimensions | 94 mm × 44 mm × 25 mm |
| Weight | 2.7kg |
Typical Applications
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Noise suppression in PLC and DCS control cabinets.
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Stabilization of power and signal lines for sensors, actuators, and communication modules.
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Protection of industrial electronics from surges, EMI, and ESD.
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Compact filtering solution for automation panels with limited space.
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Use in oil & gas, chemical, pharmaceutical, and manufacturing environments.
For example, production facilities deploy the MURR 857833 to maintain stable signal transmission in electrically noisy environments. System integrators also rely on its compact footprint to optimize cabinet layouts while meeting EMC compliance requirements.
FAQ
Q1: What is the main function of the MURR 857833?
A1: It suppresses electrical noise and stabilizes AC input power to protect sensitive automation devices.
Q2: How effective is its noise reduction?
A2: It provides up to 40 dB noise suppression across a broad 20 Hz–1 MHz frequency range.
Q3: Is it suitable for harsh environments?
A3: Yes, it operates from –20 °C to +85 °C and includes IEC 61000-4-2 ESD protection.
Q4: How is it installed?
A4: It is designed for panel mounting, allowing easy integration into industrial control cabinets.
Q5: Which industries benefit most from this product?
A5: Manufacturing, oil & gas, chemical processing, and pharmaceutical plants commonly adopt it for EMC-critical applications.
| Brze ponude | Primite cijenu i dostupnost BRZO od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Dostava | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% Novo s originalnom ambalažom |
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| Luka za otpremu | ShangHai, Xiamen |
| Jamstvo | 12 mjeseci |
| Q: Jesu li naše cijene konkurentne? |
| A: Da, surađujemo s više od 50 zemalja širom svijeta. Kao vodeći dobavljač u Kini, nudimo značajne popuste temeljem tržišnih trendova. |
| Q: Koje je jamstveno razdoblje? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnim jamstvom od jedne godine. |
| Q: Koje metode plaćanja prihvaćamo? |
| A: Zahtijevamo 100% T/T (telegrafski transfer) uplatu prije otpreme. Za artikle s rokom isporuke, potrebno je unaprijed uplatiti 30% depozita, a preostalih 70% prije otpreme. Ako imate predstavnika u Kini, možete preko njega dogovoriti prijenos RMB. |
| Q: Koje metode dostave koristimo? |
| A: Uglavnom koristimo FedEx, DHL, UPS i BRE za dostavu. Ako imate račun kod bilo kojeg od ovih prijevoznika, možete sami obaviti otpremu. Također nudimo besplatnu dostavu za špeditere sa sjedištem u Kini. |
| Q: Koje je naše vrijeme isporuke? |
| A: Dostava obično traje 1-3 dana nakon primitka početne uplate. Za artikle s rokom isporuke, otprema će se izvršiti prema navedenom rasporedu. |
| Q: Kako pakiramo robu? |
| A: Osiguravamo sigurno pakiranje s višestrukim slojevima zaštite. Proizvodi se prvo stavljaju u njihove originalne kutije i zatvaraju naljepnicama. Zatim se dodaje sloj mjehurićaste folije za zaštitu od udaraca tijekom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako nas kupci mogu kontaktirati i zatražiti ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsAppa, WeChata, Skypea ili vaše omiljene komunikacijske platforme. Obratite nam se sa svojim potrebama, a mi ćemo vam pružiti brzu, prilagođenu ponudu. |
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