Item
S6520X-30QC-EI
S6520X-30QC-HI
S6520X-54QC-EI
S6520X-54QC-HI
S6520X-30HC-EI
S6520X-30HC-HI
S6520X-54HC-EI
S6520X-54HC-HI
Input voltage
• AC input for the PSR250-12A/PSR250-12A1 power supply:
Rated voltage range: 100 to 240 VAC @ 50/60 Hz
Max voltage range: 90 to 264 VAC @ 47 to 63 Hz
• High-voltage DC input for the PSR250-12A/PSR250-12A1 power supply:
Rated voltage range: 240 VDC
Max voltage range: 180 to 320 VDC
• PSR450-12D power supply:
Rated voltage range: –48 to –60 VDC
Max voltage range: –36 to –72 VDC
Minimum
power
consumption
• 38 W with one
PSR250-12A/P
SR250-12A1
• 43 W with two
PSR250-12A/P
SR250-12A1
• 40 W with one
PSR450-12D
• 45 W with two
PSR450-12D
• 39 W with one
PSR250-12A/
PSR250-12A1
• 44 W with two
PSR250-12A/
PSR250-12A1
• 41 W with one
PSR450-12D
• 46 W with two
PSR450-12D
• 38 W with one
PSR250-12A/P
SR250-12A1
• 43 W with two
PSR250-12A/P
SR250-12A1
• 40 W with one
PSR450-12D
• 45 W with two
PSR450-12D
• 44 W with one
PSR250-12A/P
SR250-12A1
• 49 W with two
PSR250-12A/P
SR250-12A1
• 46 W with one
PSR450-12D
• 51 W with two
PSR450-12D
Maximum
power
consumption
• 179 W with one
PSR250-12A/P
SR250-12A1
• 183 W with two
PSR250-12A/P
SR250-12A1
• 181 W with one
PSR450-12D
• 185 W with two
PSR450-12D
• 231 W with
one
PSR250-12A/
PSR250-12A1
• 234 W with
two
PSR250-12A/
PSR250-12A1
• 233 W with
one
PSR450-12D
• 236 W with
two
PSR450-12D
• 197 W with one
PSR250-12A/P
SR250-12A1
• 200 W with two
PSR250-12A/P
SR250-12A1
• 199 W with one
PSR450-12D
• 202 W with two
PSR450-12D
• 249 W with one
PSR250-12A/P
SR250-12A1
• 251 W with two
PSR250-12A/P
SR250-12A1
• 251 W with one
PSR450-12D
• 253 W with two
PSR450-12D
Chassis
leakage
current
compliance
UL 60950-1/EN 60950-1/IEC 60950-1/GB4943.1
Melting
current of
power supply
fuse
• PSR250-12A/PSR250-12A1:
AC input: 6.3 A/250 VAC
High-voltage DC input: 6.3 A/250 VDC
• PSR450-12D: 20 A/125 V
Operating
temperature
–5°C to +45°C (23°F to 113°F)
Humidity 5% RH to 95% RH, noncondensing
Fire
resistance
compliance
UL 60950-1/EN 60950-1/IEC 60950-1/GB4943.1