Yaskawa A1000 Series AC Inverter for 15kW (20HP) 400V 3ph motor to 31A at high overload or 18.5kW (25HP) to 38A when Fan/Pump rated. Operates in VxF, Sensorless Vector control or Full Closed-loop Vector control and converts fixed frequency Three Phase 400V input to variable frequency Three Phase 400V for a standard AC Induction motor or permanent magnet synchronous motor.
**The newer GA700 product is now available; see below. The manufacturer recommends moving to this alternative product before the A1000 becomes obsolete**
Size 2B: 180mm Wide x 187mm Deep x 300mm High. IP20.
Weight: 5.7kg.
Overload: 150% x 60 seconds. High Overload.
Overload: 120% x 60 seconds. Fan/Pump Rated.
Speed Control Range: 0.01-400Hz.
Braking: 100% Torque x 12 seconds every 120 seconds to 20 Ohm minimum, 40 Ohm maximum external resistor (not supplied) - see the Resistor options linked below or use the 'Which Resistor' button on this page.
Built-in LED Keypad.
3 x Analogue Inputs, 2 x Analogue Output, 8 x Digital Inputs, 1 x Pulse Input, 1 x Pulse Output, 4 x Relay Outputs (1 x Fault Relay), MEMOBUS/Modbus RS485/RS422 Communications.
'Safe Torque Off' (STO) function to SIL 2.
Input Current: 39A at High Overload, 44A when Fan/Pump rated.
Input Voltage: 380-480V Three Phase -15% +10% at 50-60Hz ±5%.
EMC Filters: None (see linked products below for external filter)
Wall mount in clean environment or cubicle mount.
Rated 40°C ambient.
Ventilation space in front: [not specified].
Ventilation space above: 120mm.
Ventilation space below: 120mm.
Ventilation space at sides: 30mm.
Heat Loss at max output: 403W at High Overload, 521W when Fan/Pump rated.
Mounting via 4 x M5 bolts (not supplied) at rear on 160mm x 284mm centres.
Manufacturer part number is CIMR-AC4A0038FAA. Can be used as a direct replacement for equivalent F7 if required.
Download the Yaskawa A1000 Manual and Quick Start Guide from the link below:-