The O-57491- model is an AutoMax power supply module that Reliance Electric brought to the market. This device is no longer being produced by the original manufacturer, but AX Control possibly still has the O-57491- power supply module available in stock.
The O-57491- power supply module is used to provide the AutoMax system with power. This O-57491- power supply module will be inserted into an AutoMax rack.
The O-57491- power supply module has a maximum power dissipation rate of 393 Watts. The nominal input voltage must be 120 VAC with an acceptable range of 100 to 132 VAC. The required current for this module is 5 Amps at 120 VAC. In addition to those, the nominal frequency must be set to 50/60 Hz where the acceptable range is 47 to 53 Hz. In the event that there is a blown fuse, there will be an 8 Amp, 250 VAC protection rating. The fault current limit requirement is 10 KVA.
In the event that there is an over-voltage, the power supply will not operate. This occurs if the +5 VDC output reaches 120% of the nominal voltage. Also, if there is an over-current, then the power supply output will be protected. The +5 VDC power supply output will be protected against any excessive output current conditions of 120% of the nominal output.
The O-57491- power supply module has a total weight of 8.5 lbs. or 3.8 kg. This total does not account for the shipping materials that we will use for furnishing the shipment.