PQU1000-48

PQU1000-48 is a PQU1000 series 1000W AC-DC “U” channel power supply converter. It is powered by wide range AC input, and offered in a compact 5" x 8" industry standard format. 1000W continuous output power can be achieved with forced convection, and up to an impressive 800W, at +50°C with natural convection airflow. It is provided with constant current overload protection allowing operation with motors, solenoids, and high capacitance loads. Active current sharing supports the connection of the PQU1000 power module in either non-redundant parallel, or parallel redundant deployments, whilst maintaining equal current share between modules. This includes over-voltage and temperature protection. Certified by IEC60601 Ed.3 medical, Applied Part BF rating, 1 x MOPP Pri-Chassis Ground), IEC62368-1. Designed to comply with IEC60601-2 4th edition EMC standard requirements.

• Input voltage AC operating range from 90 to 264VAC, output voltage is 48VDC
• Power factor is 0.95W/VA (full load, at 115VAC/230VAC), isolation is 1500VAC (primary to chassis)
• Up to 800W natural convection
• 1000W with forced convection airflow at +50°C, no derating with input line voltage
• +5VAux/standby (V2) and 12V (V3) fan outputs, remote sense for the main output
• True zero load operation of the Main (V1) output no minimum load requirements
• Universal AC input active PFC EN61000-3-2 class A, MTBF 1135Khrs telcordia SR332 issue 3 M1 Case 3
• Main output current of 20.8A at 50°C, 1000W
• Operating temperature range from -30°C to 70°C
• Dimension is (L x W x H) is 203.2mm x 127mm x 39.97mm