POWER SUPPLY 4KW MEGAPAC, MX3-4814561-G, - 45124244

45124244 – Power supply 4 kW (Power Supply Megapac MX3) – VUTEk QS2 Pro

The 45124244 power supply 4 kW (Power Supply Megapac MX3-4814561) is fitted to VUTEk QS2 Pro printers.

It supplies the high-power electrical energy needed for the machine to operate, stable and regulated. A failing supply causes cut-outs and unexpected stops.

The rating plate of the unit photographed identifies a Vicor 4kW MegaPac, model MX3-488752-2. According to the Vicor UG:107 user guide, the 4kW MegaPAC delivers 4000 W on three-phase input and 1500 W on single-phase input, with a ten-slot chassis.

Technical specifications

• OEM reference: 45124244
• Equivalent references: MX3-4814561-G
• Brand: Vutek (Efi)
• Part type: Power supply (4 kW)
• Shipping: Shipped ready to install
• Power supply manufacturer: Vicor (Westcor Division)
• Model (rating plate): MX3-488752-2
• AC input (rating plate): 208/240 Vac three-phase, 15 A, 47-440 Hz, terminals L1, L2, L3 and earth
• Output power (Vicor): 4000 W three-phase; 1500 W single-phase; full power up to 45 °C, half power at 65 °C
• Architecture (Vicor): ten slots, ConverterPAC output modules, 1 to 20 outputs
• Interface connector (Vicor): J10, 25 pins
• Dimensions (Vicor): 124.5 x 190.5 x 355.6 mm
• Note: The MegaPAC is a configurable power supply: compare the model on the rating plate and the output modules of your unit before ordering.

Compatibility & use

• VUTEk QS2 Pro

Function

• Supplies the high-power electrical energy to the machine
• Provides a stable, regulated supply
• Key component of the overall operation

Signs of wear

• Machine not powered
• Cut-outs or restarts
• Supply instability
• Unexpected stops

Replacing this part restores the machine to proper working order.

♻️ DG Spare Parts – European specialist in spare parts for large-format printers and plotters.