ATV630C11N4 is a 3‑phase, 380–480 V variable speed drive (VSD) optimized for process applications, with dual duty ratings (normal/heavy) and integrated safety/communication.
Core Electrical Parameters (3‑phase, 380–480 V)
| Parameter | Normal Duty | Heavy Duty | Notes |
|---|---|---|---|
| Model | ATV630C11N4 | ATV630C11N4 | Altivar Process 630 series |
| Motor Power (kW) | 110 kW | 90 kW | Standard vs. high‑torque applications |
| Motor Power (hp) | 150 hp | 125 hp | US rating |
| Supply Voltage (Vac) | 380–480 V (3‑phase) | 380–480 V (3‑phase) | Range: 323–528 Vac; tolerance: −15% / +10% |
| Supply Frequency | 50/60 Hz ±5% | 50/60 Hz ±5% | |
| Line Current (A) | 201 A @ 380 V
165 A @ 480 V |
170 A @ 380 V
143 A @ 480 V |
Input line current |
| Continuous Output Current (A) | 211 A @ 2.5 kHz | 173 A @ 2.5 kHz | At default switching frequency |
| Overload Capacity | 120% for 60 s | 150% for 60 s | Cyclic overload capability |
| Max Transient Current (A) | 253.2 A for 60 s | 259.5 A for 60 s | Peak overload current |
| Apparent Power (kVA) | 121.8 kVA @ 480 V | 102.6 kVA @ 480 V | |
| Output Frequency Range | 0.0001–500 Hz | 0.0001–500 Hz | Wide speed range for process control |
| Prospective Short‑Circuit Current | 50 kA | 50 kA | Line side Isc rating |
| Max Output Voltage | 480 Vac | 480 Vac | Matches supply voltage |
Physical & Environmental Specification
| Parameter | Value | Notes |
|---|---|---|
| Cooling | Forced convection | Built‑in heatsink |
| IP Rating | IP00 (chassis)
IP21 (with VW3A9704 kit) |
Protection against dust/water |
| Dimensions (W×H×D) | 320 × 852 × 390 mm | Wall‑mount footprint |
| Weight | 82 kg | Approximate weight |
| Ambient Temperature | −10°C to +40°C (derate above 40°C) | Standard industrial environment |
| Altitude | Up to 1000 m (derate above) | Performance reduces at high elevation |
| Humidity | 5–95% RH, non‑condensing | |
| Switching Frequency | 2–8 kHz (adjustable) | 2.5–8 kHz with derating |
Control & Safety Features
| Feature | Details | |
|---|---|---|
| Motor Control | V/F, sensorless vector, flux vector | Supports asynchronous/synchronous motors |
| Safe Torque Off (STO) | SIL 3, PL e, Cat. 4 | Built‑in safety function |
| EMC Filter | Integrated Class C3 | For 150 m cable lengths |
| Communication Ports | 1× Ethernet (Modbus TCP)
2× serial (Modbus RTU) |
Standard RJ45 ports |
| Control Modes | PID, torque control, speed regulation | For pumps, fans, compressors |
| Protection | Overcurrent, overvoltage, undervoltage, overtemperature, phase loss | Comprehensive motor/drive protection |
| Braking | DC injection braking | Effective stopping capability |
| Relay Outputs | 3 configurable relays (NO/NC) | 3 A @ 250 V AC resistive |
