HS71-07400770A10101AB100 Nidec Variable Frequency Drives (VFD)

Out if stock but available for backorder.

NIDEC HS71-07400770A10101AB100 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the HS71 series designed for variable speed/frequency control with rated frequency outputs of 0-3000Hz in open loop and 0-1250Hz in closed loop applications. It features a built-in brake transistor and a single Safe Torque Off (STO) function, suitable for high-speed applications, and utilizes air cooling. The dimensions are frame size 7, measuring H21.9" x W10.6" x D11" (H557mm x W270mm x D280mm). It supports RS-485 communication protocol, with a rated current of 94A under normal duty and 77A under heavy-duty conditions. The supply voltage requirement is 380Vac-480Vac (specifically 400Vac / 415Vac), and it operates efficiently within an ambient air temperature range of -20°C to +40°C. The degree of protection is IP20 NEMA 1 UL open. This VSD/VFD is designed for a 3-phase input network with a supply input frequency of 45-66 Hz and an output frequency up to 3000 Hz. It offers 2 x analog outputs, 3 x digital inputs, 3 x digital outputs, and 3 x analog inputs with varying conversion resolutions. The rated active power is 45kW under normal duty and 37kW under heavy-duty, with a rated power of 60HP for both conditions.