Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England
www.powersolve.co.uk
AC-DC Converters
INPUT
Input voltage 85-264 VAC 120-350 VDC
Frequency 47-440 Hz
Inrush current 40 A 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 standard CISPR 22EN55022 Level “B”
EMI filter (low leakage option)
CISPR 22EN55022 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)
Har
monic distortion Meets EN61000-3-2
Isolation Meets EN60950
Global Inhibit/Enable TTL, Logic “1” and Logic “0”
Input fuse (internal) MP4: 10 A, MP6: 15 A, MP8: 20 A, MP1: 20 A
Warranty 2 years
OUTPUT
Adjustment range ±10% min. all outputs
Margining ±4-6% nom.
1
Overall reg 0.4% or 20 mV max. (36 W 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, main of 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 modules: 2-5.5V 122-134%, 6-60V 110-120%
(measured at sense connection) Dual output module: 2-6V 122-134%, 8-28V 110-120%
Triple output module: No overvoltage protection provided. Recycle the AC input voltage
to reset OVP circuit
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 current
2
DC OK -2% to -8% of nominal for any monitored output
2
Minimum load Not required on single or triple output modules. 10% required on main of dual output modules
3
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 Meg ohm
VME signal option board POR signal & quad external DC OK
Hold-up module (HUP) 1-slot module providing an additional 34mSec (60mSec total) hold-up @ 600W loading.
Electrical Specification
(4 páginas)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentários a estes Manuais