Emerson(Astec) MP4-2E-4LL-00 Modular Power Supply (MP4 Series)

Specifications

Astec combined power supply, MP seres including:

MP4-1Q-4LQ-00

MP4-2R-00

MP8-2W-2W-4QE-20

MP6-2L-2W-00  

MP6-2V-2V-20

MP6-3E-1F-4LL-00

MP6-3R-00

MP8-2W-2W-4QE-20

MP8-2Y-2Y-1Y-0M

MP1-3W-2W-33

MP4-1E-1Q-NNN-00

MP4-2E-1L-1L

MP4-1E-IL-IL

MP4-2W

MP1-3L-2L-4NE-4ZD-33

MP4-1Z-4EH-4QR-IQE-00-482

MP4-2E-4LL-00

MP6-2V-2V-00

MP6-3E-1L-1L-00

MP6-3U-0P

MP8-2V-1L-1L-1W-1W-0M

Special Features:

 • Current share on all outputs with ratings of 10 A or greater
• Remote sense on all outputs with ratings greater than 2 A
• Overload protection on all outputs
• Voltage adjustment on all outputs
• Margining on all single output modules
• Input OK signal and status indicator LED
• Global DC OK signal and status indicator LED
• Global and individual module inhibits/enable
• 2 year warranty
• Forced air cooling, field replaceable fan
• Isolated 5 V bias voltage
• Power factor correction
• EN61000-3-2 harmonic distortion compliance
• CISPR 22, EN55022 Curve B conducted / radiated EMI
• European CE Mark requirements
• Optional VME timing and system DC OK module
• Customer-provided air option
• Additional 200 W output @ high line (180-264 VAC)
• Low leakage option for medical applications
• EN61000 immunity standards
• Standard modification flexibility (consult factory)

Output Specification

Thermal protection:          All outputs disabled when internal temp

                                         exceeds safe operating range. > 5ms
                                          warning (AC OK signal) before shutdown
Remote sense:                     Up to 0.5 V total drop (not avbl on triple output module)
Single wire parallel:              Current share to within 2% of total rated current2
                                             DC OK: -2% to -8% of nominal for any monitored
                                              output2
Minimum load:                        Not required on single or triple output. 10%
                                               required on main of dual output3 Housekeeping bias
voltage:                         5 Vdc @ 1.0 A max. present whenever AC input is applied
Module inhibit:               TTL, isolated, singles and dual (both outputs) only
Switching frequency:        250k Hz
Output/Output isolation:  >1 Megohm
VME signal option board:  POR signal & quad external DC OK
Hold-up module (HUP):    1-slot module providing additional 34mSec
                                          (60mSec total); hold-up @ 600 W loading.
1. Single output modules only.
2. Single and main of dual output modules only
3. Contact factory for optional preload if required
Field Demonstrated MTBF:       > 550,000 hours at full load, 220 Vac and
                                               25 °C ambient conditions