VFAS3-4185PC Toshiba AS3 series AC high-performance drive, UL Type 1, 460 VAC, 25hp with 3-phase input, V/Hz

Part number VFAS3-4185PC from Toshiba, listed in Variable Frequency Drives (VFD). Specifications on file: Power 25 hp; Voltage rating 460 VAC. KKM Solutions quotes this part with pricing and availability confirmed per order.

Toshiba AS3 series AC high-performance drive, UL Type 1, 460 VAC, 25hp with 3-phase input, V/Hz, FOC, encoder or torque mode, A3 frame, Ethernet and RS-485, integrated dynamic braking. Optional EtherCAT, encoder and I/O cards available.

Toshiba VF-AS3 Series AC Frequency Inverter 18.5kW 400V 3 Ph motor to 39.2A at high overload or 22W to 46.3A when Fan/Pump rated. Operates in V/F, Sensorless Vector or Full Closed-loop Flux Vector (with optional encoder feedback card). Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC induction motor or permanent magnet synchronous motor Size A3: 535mm High x 195mm Wide x 232mm Deep IP20: Must be mounted in a suitable enclosure. Weight: 14.3kg 18.5kW, 39.2A with 150% overload for 60 seconds, 180% for 2 seconds (HD); Default setting 22kW, 46.3A with 120% overload for 60 seconds, 135% for 2 seconds (ND) Speed Control Range: 0.01-590Hz Dynamic Braking (DBr): Internal Brake Switch fitted. Min Braking Resistance: 16 Ohms Multi-line LCD Keypad with parameter copy and real time clock function. Can be panel mounted with optional lead 3 Analogue Inputs, 8 Digital Inputs, 2 Analogue Outputs, 1 Digital Output and 3 Relay Outputs (1 Change-over) Communication: Dual port EtherNet and RS-485 Modbus fitted as standard (RJ45) 'Safe Torque Off' (STO) included to SIL 3, PLe (See details in Safety Function Manual) Input Voltage: 380-480V Three Phase + 10% - 15% at 50/60Hz ± 5% Fitted with EMC Filters to IEC61800-3 Category C2 (up to 50m) or Category C3 (to 150m) Internal DC Link Choke included Cubicle mount. Inside the cubicle Pollution Degree 2 must not be exceeded Rated at 40°C Ambient. Maximum ambient of 60°C with suitable de-rating Ventilation space above: 100mm Ventilation space below: 100mm Ventilation space at sides: 110mm (0mm when top cover removed) Heat Loss at max output: 493W (HD), 603W (ND).