Yaskawa GA700 Series AC Inverter for 315kW 400V 3ph motor to 605A at high overload or 355kW to 675A when Fan/Pump rated. Operates in VxF, Sensorless Vector or Full Closed-loop Vector control (with the optional encoder feedback card) and converts fixed frequency Three Phase 400V input to variable frequency Three Phase 400V to control a standard AC induction, permanent magnet or synchronous reluctance motor.
Size: 510mm Wide x 480mm Deep x 1140mm High. IP20.
Weight: 207kg.
Default Rating: 315kW, 605A, 465kVA with High Overload - 150% for 60 seconds.
Alternative Rating: 355kW, 675A, 523kVA with Normal Overload (Fan/Pump) - 110% for 60 seconds.
Speed Control Range: 0-590Hz.
Braking: No Braking (see the items linked below).
Includes removable Operator Keypad, 3 Analogue Inputs, 8 Digital Inputs, 1 Pulse Input, 2 Analogue Outputs, 1 Pulse Output, 4 Relay Outputs (1 x Fault Relay), terminals for MEMOBUS/Modbus RS485 Communications, terminals for dual channel SIL3 safe torque off (STO), 24V DC input to power the control unit when the main supply is disconnected. USB mini-B port for PC connection.
Input Current: 584A at High Overload, 657A when Fan/Pump rated.
Input Voltage: 380-480V Three Phase -15% +10% at 50-60Hz ±5%. kW, kVA and Amp Rating based on AC mains supply upto 460Vac
AC Input Reactor is recommended if the Power Supply capacity is more than 600kVA.
EMC Compliance: IEC EN 61800-3 Category C3 (Industrial).
Cubicle mount.
Rated 50°C ambient.
Ventilation space in front: [not specified], above: 120mm, below: 120mm, at sides: 30mm.
Heat Loss at max output: 5323W at High Overload, 6098W when Fan/Pump rated.
Mounting via 5 x M12 bolts (not supplied) at rear on 450mm x 1110mm centres (3 holes top fixing, 2 slots bottom fixing).
Manufacturer part number is GA70C4675BBA.
Download the Yaskawa GA700 Technical Manual and Initial Steps (Quick Start) Guide from the links below:-