Overview
It converts incoming AC power into regulated DC voltage required by robot drives and controller subsystems.
Moreover, this rectifier module supports consistent power delivery during dynamic robot motion and varying production loads.
ABB developed the DSQC345C for long-term operation within robot control cabinets operating under industrial conditions.
Therefore, maintenance engineers often select this unit when restoring power stability in existing ABB robot installations.
Specification
| Parameter | Description |
|---|---|
| Manufacturer | ABB |
| Model | DSQC345C |
| Part Number | 3HAB8101-3 |
| Product Type | Robot Rectifier Module (DC2) |
| Primary Function | AC to DC power rectification |
| System Compatibility | ABB industrial robot controllers |
| Power Role | DC supply for robot control and drive systems |
| Installation Type | Controller cabinet mounting |
| Cooling Method | Passive, cabinet-assisted airflow |
| Operating Environment | Industrial control cabinet conditions |
| Duty Cycle | Continuous industrial operation |
| Diagnostics Support | System-level monitoring via ABB controller |
| Maintenance Type | Field-replaceable module |
| Lifecycle Status | Active or maintenance-supported ABB component |
| Available Condition | New, refurbished, or surplus stock |
FAQ
Q1: What is the primary function of the ABB DSQC345C Rectifier DC2?
It converts incoming AC power into stable DC voltage for ABB robot controllers and drive components.
Q2: Which systems typically use the DSQC345C module?
This rectifier supports ABB industrial robot control systems using DSQC-series power architectures.
Q3: Can the DSQC345C be replaced without controller reprogramming?
Yes, direct replacement is usually possible when electrical specifications and system configuration remain unchanged.
Q4: Is the DSQC345C suitable for continuous robot operation?
Yes, ABB designed this rectifier for continuous-duty industrial environments with multi-shift production demands.
Q5: Is the DSQC345C still available for maintenance projects?
Yes, it is commonly sourced through ABB partners and specialized industrial automation suppliers.
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