Schneider Electric ATV1200C Variable Speed Drive (VSD)
General Specifications
Model Series: Altivar Process ATV1200 (Heavy Duty)

Type: High-performance AC drive for industrial applications

Enclosure: IP20 (open chassis, panel-mounted) / IP54 (optional with kit)

Electrical Characteristics
Power Range:

ATV1200C Models: 0.75 kW to 1.5 MW (varies by voltage)

Voltage Options:

Low Voltage (LV): 200-240V (±10%), 380-480V (±10%), 500-690V (±10%)

Input Frequency: 50/60 Hz (±5%)

Output Current:

Example: ATV1200C11N4 (11 kW, 480V) → 24 A

Overload Capacity:

Standard: 150% for 60s, 200% for 3s

Heavy Duty: 180% for 60s (optional)

Control & Performance
Control Modes:

Sensorless vector control (flux-optimized)

V/F control (linear, quadratic, custom)

Torque control mode

Speed Regulation:

Accuracy: ±0.2% of nominal speed (sensorless)

Response Time: <10ms (for 90% speed change)

Switching Frequency: 2-16 kHz (adjustable, reduces motor noise/heat)

Built-in Features
Protections:

Overcurrent, overvoltage, undervoltage, short-circuit

Motor thermal protection (I²t)

Ground fault detection

Advanced Functions:

PID controller (for pump/fan applications)

Flying start (catch spinning load)

Auto-tuning (motor parameter identification)

Communication & I/O
Standard Ports:

RS-485 (Modbus RTU)

Ethernet (Modbus TCP)

Optional Cards:

PROFIBUS DP, DeviceNet, CANopen, EtherNet/IP

Analog/Digital I/O:

Analog Inputs: 2x (0-10V, 4-20mA)

Digital Inputs: 4x (24V DC)

Relay Outputs: 2x (programmable)

Environmental Ratings
Operating Temperature:

Standard: -10°C to +50°C (14°F to 122°F)

Derating: Up to +60°C (140°F) with reduced load

Humidity: <95% (non-condensing)

Altitude: <1000m (standard), derate 1%/100m above

Certifications
Safety: UL 61800-5-1, CE, cULus

EMC: EN 61800-3 (C3/C4 filters optional)

Industry: RoHS, IEC 60721-3-3 (harsh environments)

Mechanical Details
Cooling Method: Fan-cooled (standard) / Liquid-cooled (optional for high power)

Dimensions: Varies by power rating (e.g., 11 kW ≈ 220 x 190 x 200 mm)

Weight: ~5 kg (for 11 kW model)

Typical Applications
Pumps & fans (energy-saving mode)

Conveyors & material handling

Extruders & compressors

Mining & cement industries