Product Description

The Kollmorgen 64WKS-M240/50-RLG is a transistor inverter. The rated current for the device is 50 Amps rms. Only qualified personnel with basic electrotechnical knowledge should be allowed to install the device. A maximum of four 64WKS-M240/50-RLG equipment can be housing in a single 19 inch 6U rack. The device is connected at the rear through plug-in terminals or stud bolts. Width of the 64WKS-M240/50-RLG device is 170 millimeters and therefore 3 housing can be fitted side by side in a 600 millimeter control cabinet. Features available on the 64WKS-M240/50-RLG include circuit smoothing capacitors, fuses for auxiliary power supply and intermediate circuit, four-quadrant three-phase output, two rated value differential inputs, input for three-phase DC or brushless tachometer, enable input, PI speed and current controller, front panel and LED displays for RLG and fault signals.

Rated supply voltage for the 64WKS-M240/50-RLG is 3-phase 60 to 172 Volts AC. The rated connected load is 9 kVA. The rated DC voltage in the intermediate coil is 240 Volts AC. The rated output current is 50 Amps. The peak output current is 100 Amps. The switch-off overvoltage threshold for the 64WKS-M240/50-RLG is 325 Volts. The form factor of the output current is 1.01. The bandwidth of the secondary current control circuit is 1 kilohertz. The clock rate of the output stage is 8.5 kilohertz. The residual voltage drop at the rated current is 4 Volts. Mechanical specifications for the 64WKS-M240/50-RLG include 5.1 kilograms weight (including compact housing) and dimensions of 296 x 390 x 165 millimeters (with compact housing). The power signals are connected to M6 studs. The real panel contains the RLG connector which is a sub D9-pol connector. Ambient temperature range at rated values is 0 to 45 degrees Celsius