| Technical Specifications |
| Input Voltage |
185 - 264V AC, 45 - 65 Hz. |
| Spikes EMV Burst |
VDE 0843 / IEC801-V-3-3
VDE 0843 / IEC801-IV-3-2. |
| Inrush Current |
NTC 7 ohm 10A. |
| Power Factor |
0.75 typ. |
| Crest Factor |
2.5 typ. |
| No Load Current |
0.25A typical / 185V. |
| Current Nom. Load |
10A typical / 185V. |
| Hold-up Time |
20ms typical / 230V. |
| RFI |
VDE 0878 / EN55022 - “B”. |
| Output |
Decoupled by diode, no load protected, OCP and OVP. |
| Voltage |
Adjustable on front panel.
PSI24 23-28V DC (Fixed 24V)
PSI36 34-42V DC (Fixed 36V)
PSI48 46-56V DC (Fixed 48V)
PSI60 58-70V DC (Fixed 60V)
PSI110 100-130V DC (Fixed 110V)
PSI220 200-260V DC (Fixed 220V). |
| Current |
Adjustable on top cover
PSI24 30-40A (Fixed 40A)
PSI36 20-25VA (Fixed 25A)
PSI48 15-20A (Fixed 20A)
PSI60 12-16A (Fixed 16A)
PSI110 7-9A (Fixed 9A)
PSI220 3-4.5A (Fixed 4.5A). |
| Output Characteristic |
UI / CV, CC. |
| Voltage Regulation |
Stat ±2% or ±1V.
Dyn. ±4% 10-100% load. |
| Current Regulation |
±5% nominal load. |
| Ripple |
<200mV s/s p-p
<2mV psophometric. |
| Recovery Time |
1ms typ. |
| Over Voltage Protection OVP |
Electronic turn-off reset through push-button switch.
Adjustable on front panel :
PSI24 24-33V (Fixed 30V)
PSI36 36-50V (Fixed 45V)
PSI48 48-65V (Fixed 60V)
PSI60 60-80V (Fixed 75V)
PSI110 110-150V (Fixed 140V)
PSI220 220-300V (Fixed 270V). |
| Redundant Operation |
Possible through built-in D-diode. |
| Over Temperature Protection OTP |
Turn-off reset through push-button switch. |
| Parallel Operation |
Possible, unlimited. |
| Operation in Series |
Possible with option U (cross diode). |
| Auxiliary Voltage |
24V DC (unregulated 20-28V DC), decoupling by diode and fused 300mA (only for internal use). |
| Controls |
a) Over voltage
b) Over temperature
c) Output voltage <85% nominal voltage. |
Indicators Operation Elements |
a) LED green = normal operation
b) LED red = OVP
c) LED red = over temperature
d) Reset : Reset push-button switch = over temperature, over voltage.
e) Potentiometer : Output voltage adjustment.
f) Potentiometer : Overvoltage protection adjustment. |
| Controls Alarms |
a) Anode of the built-in decoupling diode-maximum 0.1A capacity.
b) Output voltage <85% of nominal voltage, measured at the anode of the decoding diode.
Alarm by potential-free change-over contact - rated to 220V / 1A / 40W. |
| Boost Charging |
Possible by options
W = manual
Z = electronic by a delayed reset
PSI24 29V max.
PSI36 43V max.
PSI48 58V max.
PSI60 72V max.
PSI110 132V max.
PSI220 264V max.
(Resistor in sense line). |
Temperature Controlled Output Characteristic |
Possible by option C, made by NTC in sense line. |
| GENERAL DATA |
|
| Operation Temperature |
-10ºC to +60ºC. |
| Derating |
Above +40ºC at 2.5% / ºC. |
| Storage Temperature |
-20ºC to +70ºC. |
| Humidity Cooling |
90% without condensation by temperature controlled DC-fan suction through replaceable air filters on front panel exhaust on the rear. |
| Switching Frequency |
Approx. 80KHz. |
| Electrical Construction |
VDE 0160 / VDE 0804 / VDE 0805 protection class 1. |
| Isolation |
Input against everything 3500V DC.
Output against everything 1400V DC.
Output against output 700V DC. |
| Creepage Distance |
VDE 0110 6mm Input - output 4 mm case against everything. |
| Air Distance |
VDE 0110 6mm Input-output 4mm case against everything. |
| Mechanical Construction |
19” sub unit = 3 units high, 325 mm deep (incl. plug behind front panel).
Front panel = 129 mm high, 42TE = 213 mm wide. |
| Connector |
Terminals acc. DIN 41612. |
| Weight |
Approx. 5 Kg. |
