The Siemens 6SL3220-3YE42-0UF0 is a SINAMICS G120X infrastructure converter with a rated power of 75 kW / 100 HP (Low Overload). It comes with an integrated Intelligent Operator Panel (IOP-2) and PROFINET / EtherNet/IP communication as standard.
Item No :
6SL3220-3YE42-0UF0Order(MOQ) :
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UKShipping Port :
WuhanLead Time :
3~5 daysWeight :
90kg| Specification | Description |
|---|---|
| Manufacturer | Siemens |
| Model | 6SL3220-3YE42-0UF0 |
| Product Family | SINAMICS G120X |
| Product Type | Infrastructure Frequency Converter |
| Rated Power (LO) | 75 kW / 100 HP |
| Rated Power (HO) | 55 kW / 75 HP |
| Rated Output Current (LO) | 145 A @ 400V / 124 A @ 480V |
| Rated Output Current (HO) | 110 A @ 400V / 96 A @ 480V |
| Maximum Output Current | 196 A |
| Input Voltage | 3 AC 380–480 V (+10% / -20%) |
| Input Frequency | 47–63 Hz |
| Overload Capacity | 110% for 60 s (LO, 300 s cycle); 150% for 60 s (HO, 600 s cycle) |
| Frame Size | FSF |
| Protection Rating | IP20 / UL Open Type |
| Dimensions (W x H x D) | 305 mm x 709 mm x 360 mm |
| Weight | Approx. 73 kg |
| Control Modes | V/f linear, parabolic, programmable; current flux control; sensorless vector |
| Digital Inputs | 6 (potential-free, opto-isolated) |
| Digital Outputs | 2 (relay changeover, DC 30 V / 5 A) |
| Analog Inputs | 2 (differential, 10-bit resolution) |
| Analog Outputs | 1 (non-isolated) |
| Safety Function | STO (Safe Torque Off) |
| Integrated Communication | PROFINET, EtherNet/IP (2 x RJ45) |
| Operator Panel | IOP-2 (Intelligent Operator Panel) integrated |
| EMC Filter | Unfiltered |
| Efficiency | 0.976 |
| Power Loss | 1.97 kW |
| Country of Origin | United Kingdom (GB) |
| Lifecycle Status | Active |
| Model | Description | Typical Application |
|---|---|---|
| 6SL3220-3YE42-0UF0 (this model) | G120X, 75 kW, PROFINET/EtherNet/IP, IOP-2, unfiltered | Pump, fan, water/wastewater, HVAC |
| 6SL3220-3YE42-0UB0 | Same power, Modbus RTU / USS / BACnet MS/TP communication | Applications requiring serial/BACnet communication |
| 6SL3220-3YE42-0AB0 | Same power, PROFIBUS DP communication | Applications with PROFIBUS networks |
| 6SL3220-3YE48-0UF0 | G120X, 132 kW, same frame size (FSF) | Larger pump/fan applications |
| 6SL3220-3YE40-0UF0 | G120X, 55 kW, next smaller frame size (FSE) | Smaller pump/fan applications |
| 6SL3220-3YE42-0UF0 | Same model as spare part | Replacement for existing installations |
Q1: What is the primary function of the 6SL3220-3YE42-0UF0?
It is a SINAMICS G120X infrastructure converter specifically optimized for variable torque applications such as pumps, fans, and compressors. It provides variable speed control for AC motors, enabling significant energy savings by matching motor speed to actual demand rather than running at full speed continuously.
Q2: What communication protocols are integrated?
This specific model includes PROFINET and EtherNet/IP communication as standard, with 2 x RJ45 ports (max. 100 Mbit/s full duplex). For applications requiring PROFIBUS DP, Modbus RTU, USS, or BACnet MS/TP, different variants within the G120X family should be selected (e.g., 6SL3220-3YE42-0UB0 for serial/BACnet).
Q3: Does this drive support safety functions?
Yes. The SINAMICS G120X features an integrated Safe Torque Off (STO) function, certified up to SIL 3. External safety components (such as safety relays) are required to utilize the STO function. The drive also supports SINAMICS CONNECT 300 for cloud connectivity and MindSphere integration for remote monitoring and predictive maintenance.
Q4: What is the frame size and physical dimensions?
The drive is Frame Size FSF with dimensions of approximately 305 mm (W) x 709 mm (H) x 360 mm (D). It features a compact design that saves space in the control cabinet. The weight is approximately 73 kg for the unfiltered version.
Q5: What are the typical applications for this converter?
Typical applications include water and wastewater treatment (pumping stations, aeration blowers), HVAC systems (supply/exhaust fans, circulation pumps), industrial pumping (process water, cooling water), and building automation. The drive is particularly suitable for passive loads that do not require regenerative braking capability.
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