Yaskawa GA500 Series AC Inverter for 4kW (5HP) 230V 3ph motor to 17.6A at high overload. Operates in VxF or Sensorless Vector and converts fixed frequency Single Phase 230V input to variable frequency Three Phase 230V to control a standard AC induction, permanent magnet or synchronous reluctance motor.
Size 4: 170mm Wide x 180mm Deep x 128mm High. IP20.
Weight: 2.9kg.
Overload: 150% x 60 seconds. High Overload. (Once every 10 minutes)
Overload: 110% x 60 seconds. Fan/Pump Rated. (Once every 10 minutes)
Speed Control Range: 0-590Hz.
Braking (DBr): Built-in braking transistor for 100% Torque for 10 seconds every 100 seconds (10% duty cycle). A 32 Ohm minimum external resistor is required for Dynamic Braking. Resistor is not supplied and should only be fitted if this feature is required.
Includes removable Operator Keypad, 2 Analogue Inputs, 7 Digital Inputs, 1 Pulse Input, 1 Analogue Outputs, 1 Pulse Output, 2 Digital Outputs, 1 Relay Output, USB mini-B port for PC connection.
Serial Communications: Terminals for MEMOBUS/Modbus RS485 (Wired)
Safe Torque Off (STO) function to SIL3 (EN61800-5-2)
24V DC input to power the control unit when the main supply is disconnected. (24V, 700mA nominal)
Input Current: 35A at High Overload, 35A when Fan/Pump rated.
Input Voltage: 200-240V Single Phase -15% +10% at 50-60Hz ±5%.
EMC Filter: None. (External Filters available, please see linked products below)
Cubicle mount.
Rated at 40°C ambient.
Ventilation space in front: [not specified], above: 100mm, below: 100mm, at sides: 30mm.
Heat Loss at High Overload: 122 total at max output, split 50W from the Electronics and 72 from the heatsink, when through panel mounted (see options linked below).
Heat Loss at Fan/Pump Rating: 122W total at max output, split 50W from the Electronics and 72W from the heatsink, when through panel mounted (see options linked below).
Mounting via 4 x M5 bolts (not supplied) at rear on 118mm x 158mm centres.
Manufacturer part number is CIPR-GA50CB018ABAA
Replaces: CIMR-VCBA0018BAA (VZAB-4P0-BAA)