BNI005L Balluff Electronic Components

ATV630D45N4

Schneider Electric ATV630D45N4 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar Process 630 series. It features a built-in EMC filter (class C2), ATEX compliance, and is designed for wall mounting with an IP21 UL type 1 degree of protection. This model operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H673mm x W226mm x D271mm. It supports a rated current of 88A (normal-duty; 4kHz), 74.5A (heavy-duty; 4kHz), with a maximum current of 96.8A (normal-duty; for 60s) and 111.8A (heavy-duty; for 60s). The ATV630D45N4 offers various functions including STO (Safe Torque Off up to SIL3), constant and variable load torque standards, optimized torque mode for PM motors, sensorless estimated flow rate, and accurate measurement with installation energy drift detection. It features embedded Ethernet for direct access to system configuration and monitoring, integration of actual pump curves, limitation of overvoltage at motor terminals, and supports predictive and preventive maintenance tracking functions. The network frequency output ranges from 0.1-500 Hz on a 3-phase network. It includes 2 analog outputs (0-10Vdc / 0-20mA), 4 digital inputs (24Vdc; sink/source) programmable as DI1-DI4, 2 digital inputs (24Vdc; sink/source) programmable as pulse inputs DI5-DI6, 1 digital input for STO (24Vdc; source) as STOA and STOB, and 1 digital output (C/O SPDT relay contact) plus 2 digital outputs (NO relay contacts). The analog inputs consist of 1 input (0-10Vdc / 0-20mA / 4-20mA) and 2 inputs (0-10Vdc / 0-20mA / 4-20mA / PTC / Pt100 / Pt1000 / KTY84). The current consumption is rated at 79.8A (380Vac; normal-duty) and 67.1A (380Vac; heavy-duty) with a rated active power of 45kW (normal-duty) and 37kW (heavy-duty), equivalent to 60HP (normal-duty) and 50HP (heavy-duty). Communication is facilitated through Modbus, Modbus TCP, and Ethernet protocols.

Schneider Electric