Product details
Schneider Electric ATV61HD37N4Z – 37 kW Industrial AC Drive
Author: Powergear X Automation
This drive controls large motors with simple setup and smooth speed change. It fits pump and fan systems. It runs on 380–480 V and delivers strong torque and safe operation.
Main Specs
- Model: ATV61HD37N4Z
- Power: 37 kW / 50 HP
- Input: 380–480 V, 3-phase
- Line current: 84 A at 380 V / 69 A at 480 V
- Apparent power: 55.3 kVA
- Max short-circuit current: 22 kA
- Max transient current: 94.8 A (60 s)
- Integrated EMC filter: Level 3
- Switching frequency: 12 kHz, adjustable 1–16 kHz
- Assembly: With heat sink
- Motor types: Asynchronous and synchronous
Extra Technical Details
- Control modes: V/F, vector control, energy-saving U/f
- Output frequency: 0.1–1000 Hz
- Speed range: 1–100 open loop
- Torque boost: Up to 130% for 60 s
- Braking torque: 30% (no resistor), up to 125% (with resistor)
- Analog inputs: 2 (0–10 V, 0–20 mA)
- Analog output: 1 (0–10 V or 0–20 mA)
- Digital inputs: 7 total
- Relay outputs: 2
- Internal 24 V DC supply
- Comm ports: CANopen, Modbus
- Optional cards: Profibus, DeviceNet, Ethernet/IP, BACnet, CC-Link, LonWorks
- Speed accuracy: ±10% without feedback
- Torque accuracy: ±15% open loop
- Cooling: Forced ventilation
- Noise level: 64 dB
- Shock resistance: 15 gn
Environmental Ratings
- Operating temp: –10 to 50°C (no derating)
- Up to 60°C with derating
- Humidity: 5–95% non-condensing
- Altitude: Up to 3000 m with derating
- Protection: IP20/IP21/IP41/IP54 (depending on kit)
- Certifications: UL, CSA, GOST, DNV, C-Tick
Key Selling Points
- Strong 37 kW output for heavy duty systems
- Wide control choices for many motor types
- Stable operation even with high load change
- Easy wiring with clear terminal layout
- Reliable in harsh industrial sites
- Large communication card support
- Low maintenance and long service life
Warranty & Shipping
- 12-month warranty from Powergear X Automation
- Fast delivery: FedEx, UPS, DHL
- Safe export packaging included
Contact
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
FAQ
- 1. What ramp settings work best for pumps?
- Most engineers choose long ramps to avoid water hammer. Slow start and slow stop keep the system safe.
- 2. How can I reduce heat during long runs?
- Keep space around the drive and lower the switching frequency. Many users stay between 4–6 kHz.
- 3. Can I use this drive with old motors?
- Yes. Many field installers run it on older motors with V/F mode for stable operation.
- 4. What if the load changes quickly?
- Use vector control. It holds speed better and keeps torque steady.
- 5. Do I need a line reactor?
- It depends on your grid. Sites with unstable power often add one to protect the drive.
Original Source: https://www.powergearx.com/
Partner: Ubest Automation Limited
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