Frequency converter STV900 4.0kW 400V IP55 SE STV900U40N4-IP55 Systeme Electric

SystemeVar 900 (STV900) frequency inverter. Rated power: 4.0 kW (G-type: overload capacity: 150% for 60s, 180% for 10s, 200% for 1s. PWM carrier frequency: 8 kHz), 5.5 kW (P-type: 120% for 60s. PWM carrier frequency: 4 kHz). Rated current: 9.5 A (G-type) / 12.5 A (P-type). Supply voltage 3PH 380V (-15%) ~ 440V (+10%). IP55 protection rating. Built-in braking chopper. Built-in EMC filter (Class C3, according to EN 61800-3). Communication protocol: Modbus RTU. Number of I/Os: 4DI, 1AI, 1DO, 1RO, 1AO. Protection rating: IP55. Board coating (Class 3C2, according to EN 60721-3-3). Ambient temperature: from -10°C to +50°C (up to +40°C without degradation of rated characteristics). Scalar control, vector control (without/with speed feedback). Works with both asynchronous and synchronous motors. 3 slots for functional expansion (possibility of using additional communication cards, I/O expansion cards, encoder cards, PLC cards, external 24V DC control circuit power supply cards). Built-in STO (Safe Torque Off) safety function, SIL2. Built-in switch-disconnector (for disconnecting mains power). Overall dimensions (LxWxH), mm: 196x260.5x403. Weight: 7 kg.