Overview
The GE Multilin 469-P1-HI-A20 Motor Management Relay is part of the trusted 469 series, engineered for demanding motor protection applications. It provides comprehensive protection against overloads, phase faults, ground faults, and thermal damage, ensuring safe and efficient motor operation.
Moreover, the relay supports real-time monitoring, motor start sequencing, and predictive maintenance through advanced diagnostics. In addition to its protection functions, it features a 40-character enhanced LCD display for local control and status indication. The HI-A20 variant includes high-voltage control power and analog output capabilities, making it suitable for integration into modern SCADA and automation systems.
Engineers rely on the 469-P1-HI-A20 for its reliability, configurability, and proven performance in harsh industrial settings such as mining, oil & gas, and manufacturing.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 469-P1-HI-A20 |
| Product Type | Motor Management Relay |
| Dimensions | 26 cm × 23 cm × 18 cm |
| Weight | 5.0 kg |
Typical Applications
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Pumps and Compressors: Protects motors from overloads and mechanical faults in fluid handling systems.
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Fans and Blowers: Ensures safe operation and fault isolation in HVAC and ventilation systems.
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Conveyors and Crushers: Monitors torque and thermal conditions in mining and material handling.
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Industrial Automation: Integrates with PLCs and SCADA for centralized motor control.
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Oil & Gas Facilities: Used in upstream and downstream motor-driven equipment for reliable protection.
For instance, in a refinery, the 469 relay can detect motor overheating and initiate shutdown before damage occurs. In addition, its event recording helps maintenance teams analyze fault trends and optimize performance.
FAQ
Q1: What does the “HI” in the model number indicate?
A1: It refers to the high-voltage control power range (90–300 VDC or 70–265 VAC).
Q2: What is the “A20” option used for?
A2: It provides analog output capability, typically 4–20 mA, for integration with control systems.
Q3: Can this relay be used with 1 A CTs?
A3: Yes, the “P1” designation confirms compatibility with 1 A current transformer secondaries.
Q4: Is the relay suitable for outdoor use?
A4: It should be installed in a protected enclosure; it’s not rated for direct outdoor exposure.
Q5: What industries commonly use this relay?
A5: Industries include mining, oil & gas, manufacturing, utilities, and chemical processing.
| 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. |
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| 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. |
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| 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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