ABB RC5-1/250 Surge Suppressor User Manual

Model: RC5-1/250 | Part Number: 1SBN050100R1002

1. Uvod

This manual provides essential information for the safe and effective installation, operation, and maintenance of the ABB RC5-1/250 Surge Suppressor. Please read this manual thoroughly before using the product and retain it for future reference.

The ABB RC5-1/250 is designed to protect electrical equipment from transient overvoltages, ensuring reliable performance and extending the lifespan of connected devices. It is suitable for use with N, A9...A40, AS, NS series contactors and motor starters.

2. Sigurnosne informacije

UPOZORENJE: Opasnost od strujnog udara. Instalaciju i održavanje treba obavljati samo kvalificirano osoblje. Isključite napajanje prije instalacije ili servisiranja.

Observe all local and national electrical codes. Failure to follow these instructions may result in serious injury or death.

Ensure the power supply matches the suppressor's voltage rating (110-250V AC, 50/60Hz).
Ne koristite uređaj ako izgleda oštećeno.
Čuvati dalje od vode i prekomjerne vlage.
This product is designed for indoor use in appropriate enclosures.

3. Proizvod je gotovview

The ABB RC5-1/250 is a compact surge suppressor designed for easy integration with ABB control devices. Its primary function is to absorb transient voltage spikes, protecting sensitive electronic components.

ABB RC5-1/250 Surge Suppressor, top-side view

Slika 3.1: Gornja strana view of the ABB RC5-1/250 Surge Suppressor. The image shows the grey rectangular body with two metal prongs extending from the bottom. Markings on the top surface include "ABB", "RC5-1/250", "110-250V~", UL and CE certifications, and "Use with: N, A9...A40, AS, NS".

Ključne karakteristike:

Voltage Rating: 110-250V AC, 50/60Hz
Compatibility: Designed for use with ABB N, A9...A40, AS, NS series contactors and motor starters.
Mounting: Top/Side Mounted
Protection: Surge suppression for control circuits.

4. Postavljanje i instalacija

The RC5-1/250 surge suppressor is designed for simple, direct mounting onto compatible ABB contactors and motor starters.

Isključivanje struje: Ensure all power to the control circuit and associated equipment is disconnected and locked out before beginning installation. Verify with a voltage tester.
Identifikujte lokaciju montaže: Locate the designated top or side mounting slots on your ABB N, A9...A40, AS, or NS series contactor or motor starter.
Insert Suppressor: Align the prongs of the RC5-1/250 suppressor with the corresponding slots on the contactor. Gently push the suppressor firmly into place until it clicks or is securely seated. Ensure a proper electrical connection is made.
Potvrdite vezu: Visually inspect the installed suppressor to ensure it is flush and securely attached to the contactor.
Vrati snagu: Nakon što je instalacija završena i provjerena, vratite napajanje u strujno kolo.

For detailed diagrams specific to your contactor model, refer to the contactor's instruction manual.

5. Uputstvo za upotrebu

The ABB RC5-1/250 Surge Suppressor operates passively and requires no user interaction once installed. It continuously monitors the control circuit for transient overvoltages and diverts excess energy to protect the connected equipment.

Its operation is automatic and transparent to the user. The suppressor functions as a protective device, activating only when a voltage spike occurs. There are no indicators or controls on the suppressor itself.

6. Održavanje

The ABB RC5-1/250 Surge Suppressor is a maintenance-free device. Regular inspection of the electrical system it protects is recommended.

Vizuelni pregled: Periodically inspect the suppressor for any signs of physical damage, discoloration, or loose connections.
čišćenje: If necessary, gently wipe the exterior with a dry, lint-free cloth. Do not use liquid cleaners or solvents.
Zamjena: If the suppressor shows signs of damage or if the protected equipment experiences repeated surge-related issues, the suppressor may need replacement. Always replace with an identical ABB RC5-1/250 unit.

Uvijek isključite napajanje prije bilo kakvog pregleda ili održavanja.

7. Otkrivanje problema

The RC5-1/250 is a passive component, and direct troubleshooting is limited. Most issues related to surge protection will manifest in the protected equipment.

Problem	Mogući uzrok	Rješenje
Protected equipment still experiences damage from voltage spikes.	1. Suppressor is damaged or has reached end-of-life. 2. Incorrect suppressor installed for the application. 3. Surge event exceeds suppressor's capacity. 4. Nepravilna instalacija.	1. Replace the RC5-1/250 suppressor. 2. Verify the suppressor's specifications match the circuit requirements. 3. Consider additional surge protection measures for the entire electrical system. 4. Re-check installation as per Section 4.
Suppressor appears physically damaged (e.g., cracked casing, burnt marks).	Severe overvoltage event or internal failure.	Immediately disconnect power and replace the suppressor. Do not attempt to repair.

If issues persist, contact a qualified electrician or ABB technical support.

8. Specifikacije

Parametar	Vrijednost
Broj modela	RC5-1/250
Broj dijela	1SBN050100R1002
Brand	Fig
Operating Voltage	110-250V AC, 50/60Hz
Kompatibilnost	ABB N, A9...A40, AS, NS series contactors/motor starters
Vrsta montaže	Top/Side Mounted
Dimenzije proizvoda (D x Š x V)	9.06 x 14.57 x 12.4 inches (Packaging/Shipping dimensions, actual unit is smaller)
Težina artikla	18.3 Pounds (Shipping weight, actual unit is lighter)
Certifikati	UL Listed, CE, EAC

Note: Product dimensions and weight listed are typically for shipping packaging. The actual suppressor unit is compact.

9. Garancija i podrška

For information regarding product warranty, please refer to the official ABB warranty policy available on the ABB website or contact your local ABB distributor.

Za tehničku podršku, upite o proizvodima ili servis, posjetite službenu ABB stranicu website or contact ABB customer service through the contact information provided on their website. When contacting support, please have your product model number (RC5-1/250) and part number (1SBN050100R1002) ready.

Službenik ABB-a Webstranica: www.abb.com

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