Overview
The GE Multilin 350-E-P5-G5-H-E-M-N-P-SN-P-N Feeder Protection System is a microprocessor-based relay built to protect, control, and monitor electrical feeders in demanding environments. It supports both primary and backup protection roles, making it suitable for utility substations, industrial power systems, and renewable energy installations.
Moreover, this model includes integrated arc flash protection, advanced metering, and diagnostic capabilities. Its draw-out chassis design simplifies installation and maintenance, while multiple communication protocols—including Modbus, DNP3, and optional Ethernet—enable seamless integration with SCADA and automation platforms. In addition to standard protection features, the relay supports preventative maintenance strategies through event recording and waveform capture.
Therefore, this relay is ideal for facilities requiring high-speed fault detection, flexible control logic, and secure remote access.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 350-E-P5-G5-H-E-M-N-P-SN-P-N |
| Product Type | Advanced Feeder Protection Relay |
| Dimensions | 26 cm × 23 cm × 18 cm |
| Weight | 5.0 kg |
Typical Applications
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Utility Substations: Provides primary and backup protection for distribution feeders.
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Industrial Power Systems: Controls and monitors feeders in petrochemical, mining, and manufacturing plants.
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Renewable Energy Sites: Protects feeders in solar and wind farm substations.
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Arc Flash Mitigation: Reduces incident energy and enhances personnel safety.
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SCADA Integration: Supports remote monitoring and control via Modbus, DNP3, and Ethernet.
For instance, in a petrochemical facility, this relay can detect feeder faults and isolate affected circuits within milliseconds. In addition, its event recording features help engineers analyze disturbances and optimize system reliability.
FAQ
Q1: What voltage range does the control power input support?
It supports 90–300 VDC or 70–265 VAC at 48–62 Hz.
Q2: How many digital inputs and outputs are available?
It includes 8 opto-isolated inputs and 6 Form A relay outputs.
Q3: Does it support arc flash protection?
Yes, it includes integrated arc flash mitigation features.
Q4: Can it be used in SCADA systems?
Absolutely—it supports Modbus, DNP3, and optional Ethernet for SCADA integration.
Q5: What industries commonly use this relay?
Industries include utilities, petrochemical, mining, manufacturing, and renewable energy.
| Brze ponude | Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Isporuka | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% novo sa originalnim pakovanjem |
| Plaćanje | Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om. |
| Luka za isporuku | Šangaj, Sjamenu |
| Garancija | 12 meseci |
| Q: Da li su naše cene konkurentne? |
| A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima. |
| Q: Koji je garantni rok? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine. |
| Q: Koje metode plaćanja prihvatamo? |
| A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer. |
| Q: Koje metode isporuke koristimo? |
| A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini. |
| Q: Koje je naše vreme isporuke? |
| A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu. |
| Q: Kako pakujemo robu? |
| A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu. |
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