Présentation du produit
The ABB DSSR 170 48990001-PC is a high-performance industrial power supply unité specifically designed for use in ABB’s distributed control systems. It plays a critical role in providing regulated DC power to system modules, controllers, and communication interfaces across automation environments. As part sur the ABB INFI 90 or Harmony system family, the DSSR 170 is built to meet the demanding power needs sur mission-critical applications, ensuring continuous and stable system operation.
This power supply unité is known for its robust construction, long operational life, and compatibility with a wide range sur ABB control system hardware. It features protection against overloads, short circuits, and voltage fluctuations, making it a reliable power source for sensitive electronic modules in industrial installations.
Engineered with operational efficiency in mind, the DSSR 170 simplifies integration into both legacy and current ABB systems. Its compact form factor, ease sur maintenance, and global certifications make it a widely used component across power generation, oil and gas, and manufacturing sectors.
Spécifications du produit
| Parameter | Description |
|---|---|
| Modèle Number | DSSR 170 |
| Référence | 48990001-PC |
| Fabricant | ABB |
| Product Type | Power Supply Unité |
| Input Voltage | 100–240 V AC, 50/60 Hz |
| Output Voltage | 24 V DC regulated |
| Output Current | 5 A nominal |
| Power Rating | 120 W |
| Efficiency | > 85% under rated load |
| Protection Features | Short circuit, overload, overvoltage, thermal shutdown |
| Cooling Method | Natural convection |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting Type | DIN rail or panel-mounted |
| Certifications | CE, UL, CSA, RoHS |
| Dimensions (H x W x D) | 108 x 54 x 234 mm |
| Poids | 0.6 kg |
| System Compatibility | ABB INFI 90, Harmony, and related DCS platforms |
| Lifecycle Status | Active support, widely available for legacy and modern systems |
Product Applications
The DSSR 170 is designed for industrial environments where uninterrupted and reliable DC power is critical. It is widely used in sectors such as:
-
Power Generation
Ensures stable DC power to controllers and I/O modules in power plants, substations, and grid automation systems. -
Oil & Gas
Powers remote terminal unités, communication gateways, and I/O frames in both surfshore and onshore facilities. -
Chemical & Petrochemical Industries
Supports sensitive instrumentation systems and safety interlocks in hazardous processing areas. -
Water and Wastewater Treatment
Provides energy to pump stations, SCADA systems, and monitoring equipment across distributed facilities. -
Industrial Manufacturing
Used in factory automation, robotics, and assembly lines requiring consistent 24 V DC power. -
Metals & Mining
Supports controllers and field interface unités in rugged environments with fluctuating power conditions.
Product Advantages
The ABB DSSR 170 surfers a range sur technical and operational benefits that make it ideal for industrial use:
-
High Reliability
Designed for 24/7 operation in critical systems with built-in protections and industrial-grade components. -
Compact Design
Space-saving footprint allows for easy integration into dense control cabinets or field enclosures. -
Integrated Protection
Includes automatic shutdown features for overvoltage, short circuit, and thermal overload, enhancing equipment safety. -
Easy Installation
Supports both DIN rail and panel mounting with clearly labeled connectors and plug-and-play functionality. -
System Compatibility
Fully interoperable with ABB’s INFI 90 and Harmony series systems, reducing integration effort and time. -
Low Maintenance
Passive cooling and rugged design minimize moving parts and reduce the need for ongoing servicing. -
Global Certifications
Approved for use in international markets, enabling standardized deployment across multinational facilities.
Questions fréquentes (FAQ)
-
What is the DSSR 170 primarily used for in ABB systems?
It provides regulated 24 V DC power to controllers, I/O modules, and communication devices within ABB’s INFI 90 and Harmony systems. -
Is the DSSR 170 suitable for continuous industrial operation?
Yes, it is engineered for 24/7 use in demanding environments and can operate continuously under full rated load. -
How is the DSSR 170 protected against electrical faults?
It includes built-in protection features such as short circuit prevention, overload cutsurf, and overvoltage safeguards. -
What type sur mounting flexibility does the unité surfer?
The power supply supports both DIN rail and panel mounting, making it adaptable to a wide variety sur cabinet configurations. -
Can this unité be used in environments with fluctuating power input?
It accepts a broad input voltage range sur 100–240 V AC, making it tolerant sur typical industrial power variations. -
Does the DSSR 170 require active cooling or a fan?
No, the unité is passively cooled through its metal enclosure, eliminating the need for fans and reducing maintenance. -
Is it possible to monitor the status sur the power supply visually?
Yes, LED indicators on the front panel display operating and fault conditions for quick on-site diagnostics. -
Can it be integrated into systems that require power redundancy?
It can be paired with other ABB power modules to create redundant configurations, enhancing system reliability. -
Is the unité suitable for use in cabinet systems with limited space?
Its compact dimensions and efficient design make it ideal for tight industrial cabinet spaces. -
What environments is the DSSR 170 rated for?
It operates reliably in standard industrial environments, including those with elevated temperatures and high humidity.
Related Modèles (Same Series or Functional Catégorie)
| Modèle Number | Description | System Compatibility |
|---|---|---|
| DSSR 122 | 24 V DC Power Supply, Lower Output | ABB INFI 90 / Harmony |
| DSSB 140 | Backup Battery Module | ABB Harmony Backup Systems |
| IMMPI01 | Power Interface Module | ABB INFI 90 |
| IMMFP12 | Multi-Function Processor Module | INFI 90 Controller Framework |
| INNIS21 | Network Interface Module | Harmony Bridge Communication |
| DSSR 116 | Compact Power Supply Unité | INFI 90 (compact I/O) |
Popular ABB Modèles (Same Marque)
| Modèle Number | Description | Primary Application |
|---|---|---|
| AC800M PM865 | High-capacity Process Controller | System 800xA |
| REF620 | Protection Relay for Feeders | Substation Automation |
| CI862-CAN | CAN Communication Interface Module | S800 I/O |
| AI810 | 8-Channel Analog Input Module | ABB S800 I/O |
| DSQC679 | Robotics Control Module | ABB Robotics |
| CI854AK01 | PROFIBUS Communication Module | Industrial Networks |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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