Yaskawa GA500 Series Cold Plate AC Inverter for 0.55kW (0.5HP) 230V 3ph motor to 3A at high overload or 0.75kW (0.75HP) to 3.5A when Fan/Pump rated. 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.
**Cold Plate: Not fitted with heatsink or cooling fans. Needs to be fitted to an external Heatsink or suitable metal plate to ensure adequate cooling; see product manual for further details**
Size 1b: 68mm Wide x 81mm Deep x 128mm High. IP20 Cold Plate (Finless)
Weight: 0.6kg.
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 200 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: 5.5A at High Overload, 7.3A when Fan/Pump rated.
Input Voltage: 200-240V Single Phase -15% +10% at 50-60Hz ±5%.
EMC Compliance: No EMC Filter
Mount on a Heatsink or Bar Metal Surface
Rated at 35°C ambient.
Ventilation space in front: [not specified], above: 100mm, below: 100mm, at sides: 30mm.
Heat Loss at High Overload: 26W total at max output, split 13W from the Electronics and 13W from the heatplate.
Heat Loss at Fan/Pump Rating: 31W total at max output, split 4W from the Electronics and 17W from the heatplate.
** To ensure the Cold Plate unit does not overheat the unit must be correctly installed. A Flat, Metal (unpainted) surface is required that is able to disapate the losses given above. Thermal compound between the GA500 heat plate and the installation metal surface must be used; full details are given in the manual below**
Mounting via 4 x M5 bolts (not supplied) at rear on 118mm x 56mm centres.
Manufacturer part number is CIPR-GA50CB004AJAA also know as CIPR-GA50CB004AJAA-BAAASA