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ABB DSSS171 3BSE005003R0001 Voting Unit
ABB

ABB DSSS171 3BSE005003R0001 Voting Unit

  • Brand ABB
  • Model Number DSSS171
  • Ordering Number 3BSE005003R0001
  • Country Of Origin Sweden
  • Dimension 23.4cm*9.9cm*4.5cm
  • Weight 0.45kg
  • HS CODE 85389091
  • Condition Brand New
  • Certificate COO TEST REPORT WARRANTY LETTER
  • Warranty 12 Month
  • Inventory Qty 10
  • Payment term T/T

Key SpecificationsVOGI

1. Input voltage: 24V DC (±10% tolerance)
2. Output voltage: 24V DC (stable output, support dual power supply redundant switching)
3. Maximum load current: 5A (single channel)
4. Power consumption: ≤5W (typical)
5. Voltage ripple: ≤1% (at full load)
6. Mounting: Standard DIN rail (35mm)
7. Operating temperature: -20°C to + 55°C (non-condensing)
8. Storage temperature: -40°C to + 70°C
9. Humidity: 5% to 95% RH (non-condensing)
10. Protection level: IP20 (for indoor control cabinets)
11. Interface: RS-485 (Modbus RTU protocol)
12. Status indication: LED (power, operation, fault, redundancy status)
13. Expansion capability: support for multi-module cascade (daisy chain connection)
14. Redundancy design: dual power input, automatic failover (no interruption of power supply)
15. Protection function: short-circuit protection (automatic recovery)
16. Certifications: IEC 61508 SIL 3, CE, RoHS exempt (specific components)

Key FeaturesVOGI

1. Dual power supply redundancy
ABB DSSS171 supports two 24V DC inputs with automatic switching of “2 take 1” or “3 take 2” logic to ensure uninterrupted power supply for critical equipment.
Fault isolation design: automatically cut off the fault channel when detecting abnormalities to avoid chain failure.
2. Intelligent decision-making and monitoring
ABB DSSS171 built-in dynamic algorithm evaluates power supply stability in real time, prioritizing inputs with minimal voltage deviation and lowest ripple.
LED indicator + RS-485 (Modbus RTU) remote monitoring, support real-time status feedback.
3. High safety certification
SIL 3 certification (IEC 61508) for chemical, pharmaceutical and other high-risk scenarios.
RoHS exempted parts to reduce environmental restrictions.
4. Flexible Expansion
Module cascade: ABB DSSS171 supports multi-module daisy chain connection, realizing “N+1” redundant architecture.
Protocol Adaptation: ABB DSSS171 is compatible with ABB Advant Master, 800xA and other control systems.
5. Industrial-grade durability
Wide temperature operation: -20°C to +55°C, adaptable to extreme environments.
IP20 protection against electromagnetic interference.
6. Easy maintenance
Hot-swappable design: ABB DSSS171 supports power-on module replacement, reducing downtime.
Modularized structure: quick replacement of wear parts to extend equipment life.

Freight Estimation(Part Of The Area)VOGI

Destination

Freight

Middle East

$35

Southeast Asia

$23

South Asia

$45

South Africa

$37

Europe and USA

$24

Russia

$41


APPLICATIONVOGI

Industrial automation: in DCS/PLC system, industrial robots, production line control, dual power supply redundancy to ensure continuous production, anti-electromagnetic interference.
Process control: in chemical, pharmaceutical, food and beverage industries, reactors, valves, pumps. SIL 3 certification to ensure safe operation in high-risk environments.
Energy management: data center UPS, power plant control system, wind power / photovoltaic inverters, able to multi-module cascade to achieve “N+1” redundancy, to enhance the reliability of power supply.
Intelligent Buildings: Modbus RTU remote monitoring and control to optimize energy efficiency management for security, HVAC, emergency lighting and fire protection systems.
Rail transportation: Wide temperature design (-20°C to +55°C) adapts to outdoor environment, can be used for train signal system, screen door control, high-speed rail backup power.
Medical equipment: low ripple output (≤1%) to protect sensitive electronic components, can be used in operating room life support systems, CT/MRI equipment.

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