Product details
Product Overview
Lenze develops the EVS9328-ES as a compact and strong servo inverter for precise motor drive control in industrial systems.
Key Advantages
- The unit supports a wide mains input range from 320 to 528 VAC for flexible system design.
- It delivers up to 70.5 A at 8 kHz when used with 480 V setups.
- The inverter outputs 45.9 A at 16 kHz for smoother high-resolution operation.
- The compact frame measures 250 × 350 × 250 mm and weighs 12.5 kg.
Technical Specifications
- Brand: Lenze; Model: EVS9328-ES; Series: 9300 Series.
- Category: Industrial servo inverter for motor control tasks.
- Mains Input Voltage: 320–528 VAC, three-phase at 45–65 Hz.
- Rated Voltages: Supports 400 V and 480 V grids.
- DC Supply Option: 460–740 VDC for DC-bus system integration.
- Max Output (8 kHz): 70.5 A at 480 V for heavy load cycles.
- Max Output (16 kHz): 45.9 A at 480 V for high-frequency control.
- Typical Output (8 kHz): 47 A at 400 V and 44.7 A at 480 V.
- Typical Output (16 kHz): 30.6 A at 400 V and 28.2 A at 480 V.
- Output Power: 32.6 kVA at 400 V and 37 kVA at 480 V.
- Motor Power (4-pole ASM): 22 kW at 400 V and 30 kW at 480 V.
- Weight & Size: 12.5 kg; 250 × 350 × 250 mm for compact cabinet use.
- EMI & Environment: Designed for industrial noise immunity and thermal stability.
- Operating Notes: Use matched motor data and proper grounding for stable performance.
Installation Guide
- Mount the inverter vertically to support consistent airflow.
- Leave at least 50 mm clearance near vents to maintain cooling efficiency.
- Wire the three-phase mains and earth with cables that meet Lenze rating guidelines.
- Pair the EVS9328-ES with compatible encoder and motor feedback units.
- Use filters or chokes when cables exceed recommended lengths.
Packaging Contents
- One Lenze EVS9328-ES servo inverter protected with foam shock absorbers.
- Printed quick-start guide and installation instructions.
- Accessory pack including mounting hardware and wiring markers.
- Shipping available via FedEx, UPS, or DHL worldwide.
- Certificates and warranty terms are not included in this list per policy.
FAQ
- Q: How do I choose the right motor for this inverter?
A: Match the motor’s current and power to the drive’s rated values for best operation. - Q: Can I use long motor cables?
A: Add output filters and follow cable length limits for stable operation. - Q: How do I manage heat at high loads?
A: Strengthen ventilation or add forced-air cooling when running near peak currents. - Q: How can I reduce EMI inside the control cabinet?
A: Use shielded cables, strong grounding, and recommended line filters. - Q: Who supports system integration questions?
A: Contact our team for tuning tips and installation advice.
Contact & Ordering
- Email us at sales@powergearx.com for quick support.
- Message us on WhatsApp: +86 18030005825.
- Ask for data sheets, lead times, and pricing for the EVS9328-ES.
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