DS750PED Datasheet, PDF (4/7 Pages) Artesyn Technologies – 750 Watts Distributed Power System

DS750PED Data Sheet
Electrical Specifications
LED Indicators
A single bi-color LED is used to indicate the power supply status.
No AC input to PSU
Main output ON
Standby mode or Power supply failure (OCP, OVP, OTP, FAN FAULT)
Status LED
Off when stand-alone, blinking AMBER when in parallel
Solid GREEN
Blinking AMBER
Firmware Reporting And Monitoring
Output loading
Input voltage
Input current
Input power
Output voltage
Output current
Temperature
E_IN
Fan speed
5 to 20%
±0.55 A fixed error
±1.25 W at <125 W input
0.3 A fixed error
±15% from 10% to 20% load
Accuracy Range
20 to 50%
±5%
±2%
±5 °C on the operating range
Actual RPM ±250 RPM
±4%
±1.25%
±2%
±5%
PMBus
YES
Remote ON/OFF
YES
Timing Specifications
Description
T_{sb_On}
T_{sb_ACOK}
T_{sb_Vout}
T_{AC_On_Delay}
T_{PWR_GOOD_On}
T_{ACOK_Delay}
T_{PWR_GOOD_Hold-up}
T_{Vout_Hold-up}
T_{sb_Hold-up}
T_{PWR_GOOD_Off}
T_{PSON_On_Delay}
T_{PWOK_Low}
Delay from AC being applied to standby output being within regulation
Delay from standby output to ACOK assertion
Delay from standby output to main output voltage being within regulation
Delay from AC being applied to main output being within regulation
Delay from output voltages within regulation limits to PWOK asserted
Delay from loss of AC to assertion of ACOK
Delay from loss of AC to deassertion of PWOK
Delay from loss of AC to main output being within regulation
Delay from loss of AC to standby output being within regulation
Delay from deassertion of PWOK to output falling out of regulation
Delay from PSON assertion to output being within regulation
Duration of PWOK being in deasserted state during an ON/OFF cycle of PSU
Note: T : _{vout_hold-up} tested at 1A load on standby output
T_{sb_ACOK}: ACOK can assert earlier than the standby output
Min
20
See note below
100
10
11
150
1
N/A
50 to 100%
Max
Unit
1700
ms
20
ms
300
ms
2200
ms
1000
ms
6
ms
ms
ms
ms
ms
350
ms
N/A