ATV610D22N4 - variable speed drive, Easy Altivar 610, 2.2kW, 3hp, 380 to 460V, IP20 Trade Information
Minimum Order Quantity
1 Number
Delivery Time
24 Hours
About ATV610D22N4 - variable speed drive, Easy Altivar 610, 2.2kW, 3hp, 380 to 460V, IP20
The Schneider Electric ATV610D18N4 is an 18.5 kW (25 HP) variable speed drive from the Easy Altivar 610 series. This model is physically identical to the 11 kW and 15 kW models (Frame Size 3) but is engineered to handle higher current loads.
Key Specifications
Power Rating: 18.5 kW (25 HP) for Normal Duty; 15 kW (20 HP) for Heavy Duty.
Continuous Output Current: 39.2 A at 4 kHz (Normal Duty); 31.7 A at 4 kHz (Heavy Duty).
Supply Voltage: 380V to 460V AC, three-phase.
Protection Rating: IP20.
Dimensions & Weight
This unit maintains the same mid-size footprint as the previous 11kW and 15kW models:
Metric: 171 mm (W) x 360 mm (H) x 233 mm (D)
Imperial (Inch): 6.73 in (W) x 14.17 in (H) x 9.17 in (D)
Net Weight: Approx. 7.73 kg (17.0 lb).
Features
Energy Optimization: Includes a specific motor control law for pumps and fans that maximizes energy savings at partial loads.
Process Protection: Features "Dry Run" detection for pumps and a "Flow Limitation" function.
Robustness: Circuit boards are coated (3C3/3S3) to withstand harsh industrial environments and chemical exposure.
Communication: Built-in Modbus RTU; slots available for optional Profibus or I/O expansion.
The ATV610D18N4 (18.5 kW / 25 HP) is designed to operate as a "smart controller" for large-scale fluid and air movement. Its functions are specifically tailored to automate processes and protect expensive mechanical equipment from damage.
1. Advanced Pump & Fan Functions
Multi-Pump Management: Can lead a system of up to 3 pumps. It manages the staging (starting and stopping) of auxiliary pumps to maintain constant pressure as demand changes.
Pipe Fill (Soft Fill): Prevents "water hammer" by slowly filling empty pipes at a controlled speed before switching to full pressure control.
Anti-Jam / Pump Cleaning: If the drive detects an unusual torque spike (indicating a clog), it can run a pre-programmed "cleaning cycle" (forward/reverse pulses) to clear the impeller.
Sleep/Wake Mode: Stops the motor completely when demand is zero (e.g., all valves closed) and restarts instantly when pressure drops, saving maximum energy.
2. Motor & System Protection
Catch-on-the-Fly: If the fan is spinning due to natural draft or a brief power dip, the drive "catches" the motor at its current speed rather than trying to start from zero, which prevents mechanical shocks and tripping.
Dry Run Protection: Detects if a pump is running without fluid (low torque/low current) and shuts down to prevent seal and bearing damage.
Thermal Monitoring: Uses a sophisticated mathematical model to calculate the motors temperature in real-time, protecting it from burnout without needing external sensors.
3. Energy Optimization
Dynamic V/Hz Profile: Automatically reduces the voltage supplied to the motor when it is running at partial loads, ensuring the motor only uses the exact amount of electricity needed.
Energy Dashboard: The display allows you to monitor cumulative energy consumption in kWh, helping facilities track operational costs.
4. Hardware Connectivity
PID Control: Built-in loop allows you to connect a 4-20mA pressure/flow sensor directly to the drive for fully automated speed regulation.
Configurable I/O:
6 Digital Inputs for remote start/stop, multi-speed presets, or external faults.
3 Relay Outputs to trigger external alarms, status lights, or main contactors.
3 Analog Inputs for speed references or sensor feedback.
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