Impulse SCMPB01 - Manual (Page 18)

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Isolated Analog Signal Conditioning Products SCM5B
SCM5B
SCMXPRT-003, SCMXPRE-003
Power Supplies
Description
The SCMXPRT/E-003 Linear Power Supplies are available in 120VAC or
220VAC input. They have sufficient output current capacity to supply any
combination of SCM5B modules. The SCMXRK-002 metal rack provides
mounting capability for the SCMXPRT/E-003 power supplies (See Figure 27).
Specifications
Module SCMXPRT-003 SCMXPRE-003
Input Voltage Range, 47Hz to 63Hz 104-132VAC 207-265VAC
Output Voltage 5VDC ±1% 5VDC ±1%
Output Current (at +70°C) 3A 3A
Output Current (at +50°C) 6A 6A
Operating Temp 0 to +70°C 0 to +70°C
Dielectric Withstand Voltage (input to ground) 3750VAC 3750VAC
Line Regulation (10% line change) ±0.05% ±0.05%
Load Regulation (50% load change) ±0.05% ±0.05%
Output Ripple (max) 5mVp-p 5mVp-p
Overvoltage Protection (factory set) 6.2V ±0.4V 6.2V ±0.4V
Figure 27: SCMXPRT-003/E-003 Physical Dimensions
Both supplies are tested and certified by TUV to VDE 0806 and IEC 380. They are UL Recognized (File Number E55974)
and CSA Certified (CSA File Number LR38879).