SP3502-HF Nidec Variable Frequency Drives (VFD)

NIDEC SP3502-HF is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for high frequency applications up to 3000Hz max in open-loop configurations, featuring a single Safe Torque Off (STO) and air cooling. It has a frame size 3 with dimensions of H15.32" x W9.84" x D10.23" (H389mm x W250mm x D260mm), and operates on a supply voltage of 500Vac-575Vac. The rated current is 6.1A under normal duty and 5.4A under heavy-duty conditions. This wall-mounted unit is designed to operate within an ambient air temperature range of 0°C to +40°C and has a degree of protection rated at IP20 NEMA 1. It supports Modbus RTU RS-485 communication protocol, with a network frequency of 48-65 Hz on supply input and an output frequency range of 0-3000 Hz. The SP3502-HF includes 3 digital outputs (0-24Vdc; source), 1 digital output (2A / 240Vac; source; relay contact type), 3 digital inputs (0-24Vdc), and analog inputs comprising 1 differential input (-9.8Vdc...9.8Vdc; 16-bit) and 2 single-ended inputs (0-20mA / 4-20mA / -9.8Vdc...9.8Vdc; 10-bit conversion resolution). Additionally, it features 2 analog outputs (0-20mA / 4-20mA / -10Vdc...10Vdc; single-ended; source; 10-bit conversion resolution). The rated active power is 4kW (5HP) under normal duty and 3kW (3HP) under heavy-duty, suitable for 3-phase input networks.

About the manufacturer: Nidec is one of the manufacturers that offers Variable Frequency Drives (VFD) that you can order at Quotebeam.com. Control Techniques, a brand within Nidec, has been a pioneer in customer-focused drive technology for over four decades. Our dedication to advancing automation is demonstrated through our product innovation at our main office and across our 45 Automation Centers worldwide.

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