ABB DCS550 405A 2Q 230V to 525V 3ph AC to DC Converter

ABB DCS550 Series 405A Two Quadrant DC Thyristor Drive for 230-525Vac Supply with 110Vac or 230Vac Control supply. Converts three phase AC to DC for speed and torque control of a DC motor.
Output Current: up to 405A Continuous (No Overload).
Typical Motor output: up to 188kW (250HP) at 400Vac input for DC motor speed and torque control.
Overload: 150% x 60 seconds every 15 minutes, when run at <=310A (Other duty cycles identified within the manual).
Typical Motor Output: Up to 354kW (475HP) at 465V DC for motor speed and torque control.
Field Output: 2 to 25A @ 1.35 x mains voltage.
AC current IAC = 0.82*IDC 
Dimensions: Frame 3: 270mm Wide x 310mm Deep x 459mm High.
Weight: 25kg.

Terminals include:-
4 x Analogue Inputs (4 x Configurable).
3 x Analogue Outputs (2 x Configurable).
8 x Digital inputs - 5 are Configurable including two as encoder inputs for a second or line encoder.
5 x Digital Outputs (all Configurable).
Tacho and encoder feedback signal inputs.
±10V for Potentiometers.
Input Voltage: 230V to 525V. -15%, +10% at 50/60Hz 
Use a 4% choke in the supply at 70µH.

Ambient:  Rated at 40°C.
Ventilation space: 150mm above, 100mm below, 10mm at the sides.
Heat Loss: 1.38kW at max output.
Mounting: Panel mount with M6 screw fixings on 137.5 x 225mm centres.

Part number:  DCS550-S01-0405-05-00-00 (3ADT218467R0002).
Drive includes CDROM with manual, DWL and setup wizard.