SB821 ABB Battery Unit for AC 800M Controllers

SB821 ABB Battery Unit for AC 800M Controllers
SB821 ABB Battery Unit for AC 800M Controllers
SB821 ABB Battery Unit for AC 800M Controllers
SB821 ABB Battery Unit for AC 800M Controllers
SB821 ABB Battery Unit for AC 800M Controllers
SB821 ABB Battery Unit for AC 800M Controllers

SB821 ABB Battery Unit for AC 800M Controllers

This SB821 Battery Unit was manufactured by ABB, In Stock, 100% Guaranteed Brand New and Authentic. Link to More Information

 
Manufacturer:
ABB
Part Number:
SB821
Product type:
Country of Origin:
Sweden
Condition:
New With Original Package
Shipping Port:
ShangHai, Xiamen
Warranty:
12 Months
Tags:
Kolekcije:
 

Overview

The ABB SB821 Battery Unit is engineered to provide secure backup power for industrial automation systems. It is DIN‑rail mounted, lightweight, and optimized for long‑term reliability. Moreover, it plays a critical role in maintaining volatile memory and protecting essential configurations in ABB’s Advant OCS and AC 800M controllers. In addition, its robust design ensures dependable performance across diverse industrial environments, from chemical plants to power generation facilities.


Technical Data

Specification Value / Description
Product Type Battery Unit SB821
Dimensions 136 × 59 × 86 mm
Weight 0.5 kg

Typical Applications

  • Process industries: Ensures uninterrupted control of actuators, valves, and dosing systems.

  • Power generation: Provides backup for turbine and boiler control systems.

  • Chemical and pharmaceutical plants: Maintains recipe and batch data during outages.

  • Water treatment facilities: Supports pump and mixer control systems.

  • Manufacturing automation: Protects servo and proportional device configurations.

For instance, engineers often deploy the SB821 in distributed control systems where memory integrity is critical. Moreover, its compact footprint and ease of installation make it a preferred choice for retrofit projects and new automation lines.


FAQ

Q1: What is the primary function of the SB821?
A1: It provides backup power to CPUs and volatile memory, preventing data loss during outages.

Q2: Is the SB821 compatible with ABB’s AC 800M controllers?
A2: Yes, it is specifically designed for AC 800M and S800 I/O systems.

Q3: How is the SB821 installed?
A3: It is DIN‑rail mounted, allowing quick and secure installation in control cabinets.

Q4: What industries typically use the SB821?
A4: It is widely applied in power generation, chemical processing, water treatment, and advanced manufacturing.

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.
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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.
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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?
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