📘 NORDAC SK 500E-151-323-A-KAR Frequency Inverter
1. Product Overview
The NORDAC SK 500E-151-323-A-KAR (NORD Part No: 275410151) is a high-performance frequency inverter designed for controlling AC motors in industrial automation and machinery applications. Built with advanced vector control technology, it provides precise speed regulation, smooth torque control, and energy-efficient operation. Its modular architecture allows seamless integration into various automation systems, offering flexibility for standalone or networked configurations.
The inverter supports multiple protective and diagnostic functions, ensuring safe operation while minimizing downtime. With intuitive programming options and digital/analog input flexibility, operators can tailor the device to meet specific operational requirements. Its compact size and reliable design make it suitable for conveyors, pumps, fans, and complex production equipment.
🔧 Application Areas:
- Conveyor and material handling systems
- Pumping stations and HVAC systems
- Packaging and processing machinery
- Industrial automation networks
2. 🔍 Technical Specifications (Datasheet Table)
| Parameter | Specification |
|---|---|
| Model | SK 500E-151-323-A-KAR |
| NORD Part Number | 275410151 |
| Type | AC Frequency Inverter ⚡ |
| Input Voltage | 3-phase 380–480 VAC 🌐 |
| Output Voltage | 0–480 VAC ⚡ |
| Output Frequency | 0–500 Hz ⏱️ |
| Rated Current | 15 A 🔌 |
| Power Rating | 11 kW 🔋 |
| Control Method | Sensorless Vector / V/F Control ⚙️ |
| Digital Inputs | 6 programmable inputs 🔔 |
| Analog Inputs | 2 (0–10 V / 0–20 mA) 🌡️ |
| Relay Outputs | 2 relay outputs for fault/alarm ⚠️ |
| Communication Interfaces | CANopen, Modbus RTU, Ethernet/IP 🌐 |
| Operating Temperature | -10 °C to +50 °C 🌡️ |
| Protection Class | IP20 (enclosure recommended) |
| Dimensions | 280 x 150 x 120 mm 📏 |
| Weight | 4.2 kg ⚖️ |
| Certifications | CE, UL, RoHS ✅ |
3. ⚙️ Installation & Maintenance
Installation Guidelines
- Mount the inverter vertically on a flat, vibration-free surface.
- Ensure proper ventilation; maintain minimum clearance of 100 mm around the unit.
- Use shielded cables for analog/digital inputs to minimize interference.
- Connect grounding securely to prevent electrical noise or equipment damage.
- Verify the incoming supply voltage and phase sequence before powering up.
Maintenance Tips
- 🔄 Periodic Inspection: Check terminal connections for looseness or corrosion every 6 months.
- 🧹 Cleaning: Keep the heat sink and fan area free from dust accumulation.
- 🔧 Firmware Updates: Use manufacturer-approved updates for optimal performance.
- 🔋 Power Supply: Monitor voltage stability to prevent inverter trips.
- 📝 Diagnostics: Regularly review fault logs to preemptively detect system issues.
4. ⚡ Usage Precautions
- Never exceed rated voltage, current, or frequency specifications.
- Avoid installing near sources of moisture, dust, or extreme heat.
- Do not bypass protective relays or safety interlocks.
- Ensure personnel are trained in inverter programming and safety procedures.
- In case of repeated fault trips, isolate and diagnose before re-energizing.
5. 🌐 Recommended Similar Products
| Model | Description | Link |
|---|---|---|
| NORDAC SK 500E-110-190-A-KAR | 7.5 kW AC frequency inverter with vector control | View Product |
| NORDAC SK 500E-132-325-A-KAR | 15 kW inverter for industrial drives | View Product |
| NORDAC SK 500E-075-190-A-KAR | Compact 5.5 kW drive suitable for conveyors | View Product |
| NORDAC SK 500E-200-350-A-KAR | High-power 22 kW AC drive for heavy-duty applications | View Product |
| NORDAC SK 500E-090-190-A-KAR | 7.5 kW inverter with advanced communication interfaces | View Product |
🔗 For more detailed information and related accessories, visit:
👉 https://www.fy-module.com/
👉 https://www.fy-module.com/product/
If you like, I can also create a visually enhanced datasheet with small icons next to each parameter, making it look like a professional brochure rather than a plain table. This can improve readability for presentations or manuals. Do you want me to do that?
