is a high-performance 15 kW (20 hp) variable speed drive from the Altivar Process ATV600 series, specifically optimized for cabinet integration with an IP20 protection rating. Unlike the standard wall-mount versions, the "Z" suffix indicates a more compact design intended for installation within electrical enclosures.
Range of product
Altivar Process ATV600
Product or component type
Variable speed drive
Product specific application
Process and utilities
Device short name
ATV630
Variant
Standard version
Product destination
Asynchronous motors Synchronous motors
EMC filter
Integrated with 10 m conforming to IEC 61800-3 category C2 Integrated with 50 m conforming to IEC 61800-3 category C3 With EMC plate option
IP degree of protection
IP20 conforming to IEC 61800-5-1 IP20 conforming to IEC 60529
[Us] rated supply voltage
380...480 V
type of cooling
Forced convection
Supply frequency
50...60 Hz - 5...5 %
Physical Specifications
The dimensions and weight for the
ATV630D15N4Z
are:
Weight: 28.66 lbs (13 kg).
Height: 18.90 in (480 mm).
Width: 7.68 in (195 mm).
Depth: 8.88 in (225.5 mm).
Performance & Electrical Data
Power Rating: 15 kW (20 hp) for Normal Duty; 11 kW (15 hp) for Heavy Duty.
Nominal Current: 31.7 A.
Input Voltage: 380V to 480V AC, 3-phase.
Efficiency: Includes "Stop & Go" technology to reduce energy consumption by up to 30% during standby.
The Schneider Electric ATV630D15N4Z (15 kW / 20 hp) functions as an intelligent "Process Drive." While it performs the standard task of controlling motor speed, its primary function at this higher power level is total process management for industrial fluid systems.
1. Advanced Pump & Fan Intelligence
At 15 kW, this drive is typically used for large-scale pumps and fans. It features specialized firmware to automate these systems:
Multi-Pump Coordination: It can act as a master controller for up to 6 drives, automatically starting or stopping "slave" pumps to maintain constant pressure as demand changes.
Anti-Cavitation & Pipe Fill: Protects pipes and pump seals by managing the pressure ramp-up and detecting when a pump is running dry or cavitation is occurring.
Pump Cleaning (De-clogging): It can detect an increase in motor torque (signaling a clog) and perform an automatic "clearing" sequence of forward and reverse pulses.
2. Operational Efficiency & Monitoring
Sensorless Flow Estimation: It calculates flow and pressure based on the motor's electrical data, allowing you to monitor the system without installing expensive external flow meters.
Asset Health (Drift Monitoring): The drive compares the current pump performance against its original design curve. If efficiency drops, it alerts you that maintenance (like a worn impeller) is needed.
Energy Dashboard: Directly calculates energy savings in local currency or kWh, providing a clear ROI on energy-saving initiatives.
3. Energy Saving (Stop & Go)
This specific model features a "Stop & Go" function. When the motor is not required to run, the drive powers down its own internal power components (rectifier and DC bus), reducing standby power consumption by up to 60% compared to standard drives that stay fully energized.
4. Safety & System Integration
Embedded Web Server: You can troubleshoot, configure, and monitor the drive via a standard web browser over an Ethernet cableno special software required.
Safe Torque Off (STO): Provides a hardware-level safety stop (SIL3) that ensures the motor cannot rotate during maintenance, even if a software error occurs.
Dynamic QR Codes: If the drive trips, it generates a QR code on the screen. Scanning it with a smartphone immediately opens the specific troubleshooting steps and manual for that fault.
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