Product Description The EPS30-4815AF power system converts one AC input into two DC outputs to implement the DC power distribution. It can be connected to one set of batteries and use its monitoring module to manage the batteries. Original ZTE OLT C300 Power Converter 110V-220V AC to DC 48V 15A 30A Emerson EPS30-4815AF. The EPS30-4815AF power system can also use the external sensor transfer box to collect and report the status of sensors and standby detected parameters. NOTE: The rectifier modules of the EPS30-4815AF power system work in the load balancing and mutual hot backup mode. Appearance Figure 4-1 shows the appearance of the EPS30-4815AF power system. Figure 4-1 Appearance of the EPS30-4815AF power system Specification Specifications of the EPS30-4815AF power system Parameter Specification Input Rated input voltage: 220 V AC (90-290 V AC) (Note that in the range of 90-176 V AC, the output current also decreases linearly, limited within a specified range.) Maximum input current: 10 A Frequency: 50 Hz (45-65 Hz) Output Rated output voltage: -53.5 V DC Voltage range: -43.2 V DC to -57.6 V DC Output current: LOAD1: 10 A (fuse) LOAD2: 20 A (fuse) BATT: 20 A (fuse) Efficiency &ge, 90% (in rated working state, 50% to 100% load) Operating temperature range -33C to +65C (Note that in the range of +50C to +65C, the output current also decreases linearly, limited within a specified range.) Cooling method Forced air cooling, with the built-in fan in the rectifier module Dimensions (excluding mounting ears) 442 mm x 250 mm x 43.6 mm (W x D x H)
