ATV610D18N4 - 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 ATV610D18N4 - 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 Schneider Electric ATV610D18N4 (18.5 kW / 25 HP) is functionally the "Heavy Lifter" of the mid-range Altivar 610 series. While it shares the software features of the smaller units, it is specifically tuned to handle the higher mechanical inertia and torque requirements of larger 25 HP motors.
Key Industrial Functions
Catch-on-the-Fly (Auto-Restart): If a power glitch occurs, the drive can "catch" a motor that is still spinning and smoothly ramp it back to speed without tripping on an overcurrent fault.
Dual Rating Logic:
Normal Duty (110% Overload): Optimized for centrifugal pumps and fans (18.5 kW).
Heavy Duty (150% Overload): Provides the extra "kick" needed for high-friction starts, like loaded conveyors or reciprocating compressors (15 kW).
Pump Protection Suite:
Anti-Jam/De-Gagging: Automatically reverses the motor to clear debris if it detects a pump blockage.
Pipe Fill Function: Ramps speed slowly at start-up to prevent air pockets and mechanical shock in large piping networks.
Energy & Process Management
Dynamic V/f Control: Continuously adjusts the voltage/frequency ratio based on the load to ensure the motor uses the absolute minimum current required.
Built-in PID Control: Allows the drive to act as a standalone controller. You can set a pressure target (e.g., 5 Bar), and the drive will vary the motor speed to maintain that pressure without any human intervention.
Monitoring: Tracks running hours, power consumption (kWh), and motor thermal state, allowing for predictive maintenance.
I/O & Communication
Terminal Control: 6 Digital Inputs, 3 Analog Inputs, 2 Analog Outputs, and 3 Relay Outputs.
Remote HMI: The included display can be mounted on a cabinet door (via an extension cable) to monitor speed or change parameters without opening the electrical panel.
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