Input Voltage: 3x440V (or 208V, 480V or other on request);
Input regulation: ±15% or ±20% (or other on request);
Frequency: 50÷60 Hz;
Output Voltage: 3×440 ±1% (or 208V ±1% or 480V ±1%);
Regulation time: from 13 to 35 msec/V;
Full load efficiency: 98%;
Ambient temperature working range: (-20 to 50)°C.
Metallic IP21 cabinet (Color RAL7015 or RAL7035) for indoor installation, resistant to possible impact caused by transport and installation;
N.1 Input MCCB Automatic Circuit Breaker;
N.1 Input Surge Protector (Type SLP CL.II);
N.1 Digital Multimeter placed in a control panel on the cabinet, measure all output parameters;
N.1 Signal lamps;
Contactors with over/under voltage, missing phase, phase failure;
Over-current protection on the output.