Americas (USA): (760) 930-4600 Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662
6
• Current share on all outputs with ratings of 10A or greater
• Remote sense on all outputs with ratings greater than 2A
• 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 5V 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
• Low leakage option for medical applications
• EN61000 immunity standards
• Standard modification flexibility (see data sheet)
Operating temperature: -20°C to 50°C (start @ 0°C)
(derate each output linearly to 50% at 70°C)
(-20°C to 40°C max. with rear air option)
Shock/Vibration: Mil-Hdbk 810E
Humidity: 95% non-condensing
Storage temperature: -40°C to +85°C
Temperature coefficient: 0.02% per °C
Cooling: Internal DC fan or customer provided air (option)
UL UL1950
CSA CSA22.2 No. 234 Level 5
IEC IEC950, Class 1
VDE EN60950
BABT Compliance to EN 60950,
BS 7002
CB Certificate and report
CE Mark
Input voltage 85-264 VAC
120-350 VDC
Frequency 47-440 Hz
Inrush current 40A peak max. (soft start)
Efficiency 70-80% typ. @ full case load
Power factor 0.99 typ. meets EN61000-3-2
Turn-on time AC on 1.5 sec typ., Inhibit /
Enable 150 ms typ.
EMI filter (low leakage option) CISPR 22 / EN55022 Level “A”
Leakage current standard 2.0 mA max. @ 240 VAC
Leakage current
(low leakage option) 300 µA max. @ 240 VAC
Radiated EMI CISPR 22 / EN55022 Level “B”
Holdover storage 20 ms minimum (independent of
input VAC)
AC OK >5 ms early warning min. before
outputs loose regulation.
Full cycle ride thru (50 Hz)
Harmonic distortion Meets EN61000-3-2
Isolation Meets EN60950
Global Inhibit/Enable TTL, Logic “1” and Logic “0”
Input fuse (internal) MP4: 10A / MP6: 15A
MP8: 20A /MP1: 20A
Warranty 2 years
Medium Power AC–DC Power Supplies 400 - 1200 Watts with 1 - 10(1) Outputs
Adjustment range ±10% min. all outputs
Margining ±4-6% nominal(single output module only)
Overall reg 0.4% or 20 mV max. (36W modules 4% max.)
Ripple RMS: 0.1% or 10 mV, whichever is greater
Pk-Pk: 1.0% or 50 mV, whichever is greater
Bandwidth limited to 20 MHz
Dynamic response <2% or 100 mV, with 25% load step.
Recovery time To within 1% in <300 µsec.
Overcurrent protection Single output module and main output of the
dual output module 105-120% of rated output
current. Aux output of dual output module 105-
140% of rated output current.
Triple output module internally protected
Short circuit protection Protected for continuous short circuit.
Recovery is automatic upon removal of short
Overvoltage protection
Single output module 2-5.5V 122-134% ; 6-60V 110-120%
Dual output module 2-6V 122-134% ; 8-28V 110-120%
Triple output module No overvoltage protection provided.
Reverse voltage protection 100% of rated output current
Thermal protection All outputs disabled when internal temp
exceeds safe operating range. >5 ms warning
(AC OK signal) before shutdown
Remote sense Up to 0.5 V total drop (not available 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 modules.
10% required on main of dual output modules3
Housekeeping bias voltage 5 VDC @1.0A mA max. present whenever
AC input is applied
Module inhibit TTL, isolated, singles and dual
(both outputs) only
Switching frequency 250 kHz
Output/Output isolation >1 Megohm
VME signal option board POR signal & quad external DC OK
Electrical Specs - Output
Note: (1) Up to 21 outputs available. Consult factory.
Special Features
Electrical Specs - Input
Environmental
Safety