Introduction
General Description 1
Section 1
Introduction
1.1 General Description
The 960PS Power Supply is used to supply power to the modules that are plugged into the 960MB/961MB motherboards.
The power supply is mounted outside of the 960CC Card Cage Module, the wall mounted Local Control Unit enclosure, or control room cabinet. The input AC voltage is soft started to inhibit current surges when powered up. EMI protection is also provided as part of the AC voltage protection. The power supply has remote error sensing and short circuit/overload protection along with input and output
1.2 Application
The
1.3 Specifications
General specifications for the power supply are listed below.
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Dimensions (W x H x D) | 4.2 x 2.25 x 6.66 in | 5.0 x 2.5 x 10.5 in |
Operating Temperature | 0° to 50°C, Full Rated | 0° to 50°C, Full Rated |
Relative Humidity | 95% | 95% |
Input Voltage | 115 VAC ± 15% | 90 - 132 VAC/180 - 240 VAC |
| (jumper | |
| 60 Hz ± 5% | selectable) 47 - 440 Hz |
Input Power | 155 watts | 130 watts |
Efficiency | 71% | 75% Minimum |
Input Filtering | Common Mode | Common Mode and Differential |
Mode |
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Output Voltages | +5 VDC ± 0.2% @ 10 Amps | +5 VDC ± 0.2% @ 15 Amps |
| +15 VDC ± 5% @ 2 Amps | (10% load required for regulation) |
| +15 VDC ± 2% @ 3 Amps | |
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| +24 VDC ± 1.5% @ 2 Amps |
Remote Error Sensing | +5 VDC Sense Provided | +5 VDC Sense Provided |
Fault Protection | Short circuit protected by current | Short circuit protected by current |
| foldback with automatic recovery | foldback with automatic recovery |
Line Voltage Monitor | Not Provided | Factory Set to 90 VAC |