Delta Electronics MCS-1800 Installation, Operation And Maintenance Manual page 12

3.2.1.2 Output
Table 7 displays the rectifier output specifications.
Table 7 Rectifier Output Specifications
Specification
DC Output Voltage
Output Power
Regulation:
Load
Line
Current Limit
Noise:
Audio Band
Wide Band
Acoustic
Current Sharing
Dynamic Response
Protection
3.2.1.3 Protection
Table 8 displays the protection specifications.
Table 8 Protection Specifications
Condition
High Output Voltage (Exceeds
Preset Value)
Over Current/Output Short
Over Temperature
Brownout
AC Input Voltage High
AC Input Voltage Low
40 to 60VDC [factory preset at –54.3VDC, 30Amps (HL) /
15Amps (LL)] –48V Version
20 to 30VDC [factory preset at 27.2VDC, 50Amps (HL) /
25Amps (LL)] +24V Version
1800W Maximum (-48V Version)
1500W Maximum (+24V Version)
<1% (Load 0 to 100%)
<0.1%
110% Max. of Rated Output Current
<2mV
<20 mVrms (10 KHz to 100 MHz)
<55 dBA @ 1M
<5% of Rated Output Current
10% to 90% Load Change Overshoot ≤5% Rated Output
Voltage Recovery Time <1 ms to ≤1% Rated Output Voltage
Fuse
Response
Automatic Shutdown and Latch
Automatic Shutdown and Recovery
Automatic Shutdown and Recovery
No Damage
Automatic Shutdown and Recovery
Automatic Shutdown and Recovery
3-2
DELTA MCS-1800 3U Power Sh elf
Installation, Operations and
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