Vanguard Managed Solutions Vanguard 7300 Series - Manual (Page 197)

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Vanguard 7310 and 7330 Version 2 Product Specifications
Power Supply AC Power Supply:
• Power Factor: 95 % @110V, Full Load
• Inrush Current:
- 50A peak at 115 VAC for one line cycle
- 50A peak at 230 VAC for one line cycle.
• Efficiency: 63% at full load, nominal line
• Output Power: 300 watts
• Hold-Over Storage: 16 msec at full load, 90 VAC
• Transient Response:
- All outputs return to 1% within 2 msec of a 25% load change.
• Dynamic Load:
- This power supply operates properly when subjected to a 10% load delta
with a 50% duty cycle, from 0 to 100 Hz.
• Over Voltage protection:
- +5V output <6.5 VDC
- +3.3V output < 4.3 VDC
• Short Circuit Protection:
- Short circuit of outputs causes latch off (+5V, +3.3V, +12V).
• System Ratings:
- Voltage: AC 100-240 V
- Frequency: 50/60 Hz
- Current: 6.0/3.0 Amps
• LED Power Good Indicator
DC Power Supply:
• Inrush Current: Turn on shall not cause any power supply damage nor cause
input fuse to open.
• Efficiency: 58% minimum at full load
• Output Power: 300 watts
• Transient Response:
- All outputs return to 1% within 2 msec of a 25% load change.
• Dynamic Load:
- This power supply operates properly when subjected to a 10% load delta
with a 50% duty cycle, from 0 to 100 Hz.
• Over Voltage protection:
- +5V output <6.8 VDC
- +3.3V output < 4.5 VDC
• Short Circuit Protection:
- Short circuit of outputs causes latch off.
• System Ratings:
- Voltage: -38 VDC to -72 VDC
- Current: 11.0 Amps
• LED Power Good Indicator