Overview
6SN1123-1AA00-0HA1 is a single-axis 8A power module of Siemens SIMODRIVE 611 series, used for servo/asynchronous motor drive. It has been discontinued and the replacement model is 6SN1123-1AA00-0HA2.
Specification
| Parameter | Specification |
|---|---|
| Module Rated Current | 8 A |
| Suitable Motor Current | 1FT5 Servo: 4 A; 1FT6 Servo: 3 A; Asynchronous Motor: 3 A |
| DC Bus Voltage | 600 V / 625 V DC (after rectification) |
| Input Voltage | Three-phase 380–480 V AC |
| Output Voltage | 0–600 V DC (after inversion) |
| Cooling Method | Internal heat dissipation (fanless) |
FAQ:
1.Is 6SN1123-1AA00-0HA1 a single-axis or multi-axis power module?
6SN1123-1AA00-0HA1 is a single-axis power module.
2.What is the applicable DC bus voltage for 6SN1123-1AA00-0HA1?
The applicable DC bus voltage for 6SN1123-1AA00-0HA1 is: DC 600 V / 625 V.
3.What is the difference between the 6SN1123-1AA00-0HA1 and 6SN1123-1AA00-0HA00-0HA2 versions?
| Item | 6SN1123‑1AA00‑0HA1 | 6SN1123‑1AA00‑0HA2 |
|---|---|---|
| Product status | Discontinued (spare part only) | Currently available and in production |
| Version | Older version | Newer replacement version |
| Rated current | 8 A (single axis) | 8 A (single axis) |
| Cooling method | Internal cooling with built‑in fan | Internal cooling with serviceable fan |
| Suitable motor ratings | 1FT5: 4 A; 1FT6: 3 A; Asynchronous: 3 A | Identical |
| Input / output voltage | 380–480 V AC; 0–600 V DC | Identical |
| Communication & protection | PROFIBUS DP; overvoltage, overcurrent, overtemperature, short‑circuit protection | Identical |
| Dimensions & weight | Same | Same |
| Mounting compatibility | Direct replacement possible | Direct replacement possible |
| Key difference | Fan not separately replaceable | Fan field‑replaceable for easier maintenance |
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