Overview
The 88984-02 Input Relay Option Card is a critical component in Bently Nevada’s legacy 3300 Series and is compatible with the 3500/94M overspeed protection system. It provides two independent output relays with normally open (NO) contacts, enabling seamless connection to external alarm, trip, and control circuits.
Moreover, this module serves as a physical interface between the monitoring rack and field devices, such as speed sensors and shutdown relays. It does not perform signal processing but ensures protection commands are transmitted accurately and reliably. For instance, in a turbine application, the 88984-02 enables fast relay activation during overspeed events, helping prevent mechanical damage.
Its compact form factor and CE certification make it suitable for deployment in industrial environments worldwide, including petrochemical, power generation, and manufacturing sectors.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 88984-02 |
| Product Type | Input Relay Option Card |
| Dimensions | 5.1 cm × 20.3 cm × 33.0 cm |
| Weight | 0.6 kg |
Typical Applications
-
Overspeed protection relay interface in turbine monitoring systems
-
Alarm and trip relay output for compressors and motors
-
Integration with external control circuits in industrial automation
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API 670-compliant machinery protection systems
-
Expansion of 3300 and 3500 Series monitoring racks
This module is ideal for engineers seeking reliable relay output functionality in high-integrity protection systems. Its robust design and compatibility with both legacy and modern systems make it a versatile choice for industrial safety applications.
FAQ
Q: What systems is the 88984-02 compatible with?
A: It works with Bently Nevada 3300 Series and 3500/94M overspeed protection systems.
Q: What type of relays does it use?
A: It features dual output relays with normally open (NO) contacts.
Q: Does it perform signal processing?
A: No, it serves as a physical interface for relay outputs.
Q: Where is it mounted?
A: It mounts at the rear of the monitoring rack.
Q: What is the warranty period?
A: The module includes a standard 1-year manufacturer warranty.
| 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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