The 620-0083 Processor Power Supply is designed for use with the 620-06 Processor. It is intended to be installed in a full processor rack, occupying slot I. The front panel of the module features terminals labeled A (line or Ll), B (Common or L2), and a ground symbol for connecting AC power wiring.
Input Power Selection
The input power for the 620-0083 is selectable for either 85-132 VAC or 170-250 VAC. This flexibility allows the power supply to operate in various voltage environments by simply toggling a switch under the module's component cover. The unit is factory set to 115 VAC.
Power Output
The 620-0083 provides up to 15 amps of +5VDC power to the rack. Additionally, it can supply up to 1.16 amps of ±15 VDC power. In analog configurations, the power supply offers 10 amps of +5VDC and 1.3 amps of ±15 VDC maximum. The total output power is limited to 90 watts.
Power Consumption
The 620-0083 has a maximum normal power consumption of 110VA. A cold start requires a maximum of 20 amps for one cycle. This specification is crucial for ensuring the power supply starts reliably under load.
Safety and Indicators
The fuse holder, accessible from the front of the module, is shipped with a Slo-Blo fuse for 115 VAC. A green LED on the front panel indicates the presence of 5VDC power.
Specifications and Weight
Voltage Range: 85-132 VAC or 170-250 VAC
Output Power: Up to 15 amps of +5VDC, 1.16 amps of ±15 VDC
Total Output Power: 90 watts maximum
Power Consumption: 110VA normal, 20 amps for cold start cycle
