Delta MCS-1800 - Manual (Page 13)

DELTA MCS-1800 3U Power Sh elf
Installation, Operations and
Maintenance Manual
3-3
3.2.1.4 Adjustments
Table 9 displays the adjustments.
Table 9 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
3.2.2 Environmental
Table 10 displays the environmental specifications.
Table 10 Environmental Specifications
Specification Value
Operating temperature 32 to +122℉ (0℃ to +50℃) OPTION
Storage temperature -40 to +185℉ (-40℃ to +85℃)
Humidity 0% to 95% Relative Humidity No condensing
Altitude -5.2”/132mm
Weight 3.3 Kg (7.26 lbs.)
EMI/FRI suppression Conforms to EN 55022, BS 6527 FCC Part 15 Subpart J,
and CISPR 22 Class A
Current harmonic Conforms to EN 61000-3-2/A12, EN 60555-2, IEC
1000-3-2 Class A
Voltage fluctuation Conforms to EN 61000-3-3M, EN 60555-3
Electrostatic discharge Conforms to EN 61000-4-2, IEC 1000-4-2, IEC 801-2
Level 4
Radiated susceptibility Conforms to IEC 1000-4-3, IEC 801-3 Level 3
Electrical fast transients Conforms to EN 61000-4-4, IEC 1000-4-4, IEC 801-4
Level 4
Conducted susceptibility Conforms to IEC 1000-4-6 Level 3
Lightning/surge Conforms to ANS/IEEE C62.41.-1, 1991 B3, IEC
1000-4-5 Level Special (6KV)
Safety Meets IEC 950, EN60950, UL/C UL /CE Approval
MTBF >150 K hours
Cooling Fan cooling
Heat dissipation
682 BTU/hour max. per module (-48V Version)
698 BTU/hour max. per module (+24V Version)