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ABB

ABB DSSR 122M 48990001-LR Power Supply Unit

SKU DSSR122M 48990001-LR

  • Part Number:

    DSSR122M 48990001-LR

  • Manufacturer:

    ABB

  • Condition:

    Brand New & in Stock

  • Product Type:

    Power Supply Unit

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Frequently inquire Together

100% Genuine Stock, 24/7 Service

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Description

The ABB DSSR 122M (48990001-LR) is a high-efficiency power supply unit designed for Advant Master control systems. It delivers stable DC power to controllers and I/O modules, supporting industrial automation in demanding environments.

Specifications

  • Model: DSSR 122M

  • Part Number: 48990001-LR

  • Input Voltage Range: 85–265 V AC, 50/60 Hz

  • Output Voltage: 24 V DC ±1%

  • Rated Output Current: 10 A (expandable to 20 A via parallel configuration)

  • Efficiency: ≥ 92% at full load

  • Operating Temperature: –25°C to +70°C

  • Protection Class: IP20 (optional IP54 version available)

  • Dimensions (W×H×D): 120 × 180 × 250 mm

  • Weight: 2.38 kg

  • HS Code: 8504403000

Features

  • High Reliability: Designed for continuous operation in harsh industrial conditions

  • Dual Redundancy: Supports hot backup for uninterrupted power delivery

  • Fast Response: <10 ms dynamic response to grid fluctuations

  • Integrated I/O: Includes 16 digital inputs and 16 digital outputs

  • System Compatibility: Optimized for Advant Controller 410/450 and MasterView 800

  • Industrial Versatility: Used in rail signaling, smart manufacturing, and renewable energy systems

  • Global Support: Genuine ABB component with repair and replacement services availa

Related Tags:
ABB Power Supply Unit
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Read next

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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