Delta MCS-600 Power Shelf
Installation, Operations and
Maintenance Manual
REV.: 03
3-2
Customer Specification Confidential
Specification Value
DC Output Voltage
40 to 60 VDC [factory preset at –54.3 VDC, 10
Amps (HL) / 5 Amps (LL)]
Output Power
600 W Maximum
Regulation:
Load
Line
<0.5% (Load 0 to 100%)
<0.1%
Current Limit
110% Max. of Rated Output Current
Noise:
Audio Band
Wide Band
Acoustic
<2mV
<10 mVrms (10 KHz to 100 MHz)
<55 dBA @ 1M
Current Sharing
<5% of Rated Output Current
Dynamic Response
10% to 90% Load Change Overshoot
≤
5% Rated
Output Voltage Recovery Time <1 ms to
≤
1% Rated
Output Voltage
Protection Fuse
3.2.1.3 Protection
Table 7 displays the protection specifications.
Table 7 Protection Specifications
Condition Response
High Output Voltage (Exceeds
Preset Value)
Automatic Shutdown and Latch
Over Current/Output Short
Automatic Shutdown and Recovery
Over Temperature
Automatic Shutdown and Recovery
Brownout No
Damage
AC Input Voltage High
Automatic Shutdown and Recovery
AC Input Voltage Low
Automatic Shutdown and Recovery
3.2.1.4 Adjustments
Table 8 displays the adjustments.
Table 8 Adjustments
Adjustment Description
Test Points (I+,I-)
Current
Float Voltage (FLO)
Variable Resistor or Setting on ALU
Current Limit (CL)
Variable Resistor or Setting on ALU
