Schneider Electric ATV650C20N4F – Technical Specifications
1. General Information
Product Type: Altivar Process 650 Variable Speed Drive (VSD)

Rated Power: 22 kW (30 HP)

Rated Current: 40 A

Supply Voltage: 400V AC, 3-phase (380V-480V, 50/60Hz)

Enclosure Rating: IP21 (NEMA Type 1) (standard open chassis)

2. Performance Characteristics
Output Frequency Range: 0.1–599 Hz

Control Modes:

Sensorless vector control

V/F (Volts per Hertz) control

Flux vector control (with encoder feedback option)

Overload Capacity:

150% for 60 sec

200% for 3 sec

3. Input/Output (I/O) & Communication
Digital Inputs: 6 (24V DC, programmable)

Analog Inputs: 2 (0–10V, 4–20mA, ±10V)

Relay Outputs: 3 (2 programmable, 1 fault relay)

Communication Ports:

Built-in Modbus TCP/IP (Ethernet)

Optional: PROFIBUS DP, CANopen, EtherNet/IP

4. Protection & Safety Features
Protection Functions:

Overcurrent, overvoltage, undervoltage

Motor overload, short circuit

Earth fault detection

Thermal protection (drive & motor)

Safety: STO (Safe Torque Off) compliant (SIL3, PL e)

5. Environmental & Mechanical
Operating Temperature: -10°C to +50°C (with derating above 40°C)

Storage Temperature: -25°C to +70°C

Humidity: <95% RH (non-condensing)

Cooling Method: Fan-cooled

Weight: Approx. 12 kg

6. Compliance & Certifications
Standards:

IEC 61800-3 (EMC)

UL 508C, CE, cULus

EMC Compatibility: C3 (industrial environment)

7. Optional Accessories
Braking Resistor: For dynamic braking (external)

EMC Filters: For reduced electromagnetic interference

Communication Cards: PROFIBUS, CANopen, etc.

Key Applications
Pumps & Fans (energy-saving control)

Conveyors & Material Handling

Industrial Machinery (mixers, extruders)

HVAC Systems

Notes:
The "C20N4F" suffix indicates:

C20: Current rating (40A)

N4: 400V AC supply

F: Standard factory configuration (verify with Schneider documentation).

For full wiring diagrams or firmware details, refer to the official ATV650 manual (Schneider Electric website).