800xA Series Industrial Power Supply Unit
The PHARPS3220000 functions as a power supply module for the ABB 800xA distributed control system. This unit converts AC mains voltage into stable DC power for system components. It delivers regulated output to multiple modules within the chassis. The supply also incorporates comprehensive protection features for reliable operation.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | PHARPS3220000 |
| Category | Power Supply Module |
| System Compatibility | 800xA Series DCS |
| Input Voltage | Accepts 100-240 Vac at 47-63 Hz |
| Output Voltage | Delivers +24 Vdc nominal |
| Output Current | Provides 2.5 A continuous |
| Output Power | Offers 60 W maximum |
| Ripple and Noise | Maintains < 50 mV peak-to-peak |
| Efficiency | Achieves 85% typical at full load |
| Hold-up Time | Provides 20 ms minimum at full load |
| Overvoltage Protection | Activates at 28 Vdc ± 5% |
| Overcurrent Protection | Limits output at 3.5 A typically |
| Short Circuit Protection | Includes auto-recovery foldback |
| Cooling | Uses convection cooling design |
| Operating Temperature | Functions from -10°C to +60°C |
| Storage Temperature | Withstands -40°C to +85°C |
| Dimensions | Measures 180.0 mm x 100.0 mm x 80.0 mm |
| Weight | Weighs approximately 1.5 kg |
| Mounting | Supports DIN-rail mounting |
| Compliance | Meets CE, UL, and CSA standards |
Power Conversion and Protection
This supply module converts AC input to a stable 24 Vdc output for system operation. It maintains tight voltage regulation even with varying loads. The unit also offers comprehensive protection against overvoltage and overcurrent conditions. Furthermore, it includes a built-in short-circuit protection with auto-recovery feature. The module provides clean, low-ripple power for sensitive electronics.
Installation and Configuration
First, mount the PHARPS3220000 securely onto a standard DIN rail. Ensure the module locks firmly into position. Next, connect the AC input wires to the L, N, and ground terminals. After that, connect the DC output to the system’s power distribution bus. You can then apply power and verify the output voltage with a multimeter.
Maintenance and Operational Reliability
This supply module uses convection cooling and does not require a fan. Therefore, it operates silently and with fewer failure points. We recommend you check the input voltage and output voltage periodically. You should also inspect the terminal connections for tightness during routine maintenance.
Details
| Weight | 1.5 kg |
|---|---|
| Dimensions | 180 × 100 × 80 mm |
