DSSR122M 48990001-LR
PublishedDSSR 122M Power Supply Unit
ABBElectrical & LightingPower SupplyIndustrial supply
ABB DSSR 122M power supply unit for Advant Master control systems. Input 85-265 V AC 50/60 Hz, output 24 V DC +/-1%, 10 A (expandable to 20 A in parallel), efficiency >=92%.
Wholesale supplyDSSR122M 48990001-LR
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameDSSR 122M Power Supply Unit
Item number / codeDSSR122M 48990001-LR
BrandABB
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typePower Supply
Technical data14 rows
Part number48990001-LR
ModelDSSR 122M
Range85
Voltage265 V
Dimensions (W×H×D)120 × 180 × 250 mm
Dual RedundancySupports hot backup for uninterrupted power delivery
Efficiency≥ 92% at full load
Fast Response<10 ms dynamic response to grid fluctuations
Global SupportGenuine ABB component with repair and replacement services availa
HS Code8504403000
High ReliabilityDesigned for continuous operation in harsh industrial conditions
Industrial VersatilityUsed in rail signaling, smart manufacturing, and renewable energy systems
Input Voltage Range85–265 V AC, 50/60 Hz
Integrated I/OIncludes 16 digital inputs and 16 digital outputs
Reference numbers1 public
ABBDSSR122M48990001-LR