
5
1.4. Technical parameters:
- electrical parameters (tab.3)
- mechanical parameters (tab.4)
- operation safety (tab.5)
- operation parameters (tab.6)
Electrical parameters (tab. 3).
Supply voltage 230V AC (-1 %/+10%)
Supply frequency 0Hz (47÷ 3Hz)
PSU power P 12W max.
Current consumption 0.1 A/230V
Output voltage 12,0V DC nom.
Output voltage setting, escalation and keeping
time
40ms/70ms/20ms
Voltage setting range 11,0V÷1 ,0V DC (- %/+ %), 1x P1 adjustment
Output current x 0,2A for fuses F 00 mA, ΣI= 1,0A max (total, uninterrupted)
Short-circuit protection SCP x F 00mA fuses (damage, fuse-element replacement required)
or PTC 00mA - set by jumper
Overload protection OLP 110% ÷ 1 0% of power supply - limitation with the PTC automatic
fuse, reset requires disconnecting load or supply for about 1 min.
Overvoltage protection OVP >17V (-/+ %)
Surge protection Varistors
TAMPER output indicating the opening of
the power supply casing
- micro-switch, NC contacts (closed casing, mounted on
foundation), 0.5A@50V DC (max)
Optical indication:
diodes L1÷L (green)
diode AC (red, on PCB of supply unit)
- outputs status +O1…+O :
normal status = lights
failure status= does not light
- supply status AC:
normal status = lights
failure status= does not light
Fuse F
Fuse F1÷F
T 200mA/2 0V
F 00mA/ 2 0V
Mechanical parameters (tab. 4).
Casing dimensions 17 x 18 x 88 (170 x 180 x 80) (WxHxD)
Fixation 14 x 174 x Φ 6 WxH
Net/gross weight 1,6/1,7 kg
Casing color RAL 9003
Closing Cheese screw: at the front of the casing
Connectors Supply 230V AC: Φ0,63-2,0 (AWG 22-12)
DC outputs: Φ0, 1- 2,0 (AWG 24-12)
Notes The casing is distant from the assembly surface so that cables can be installed
convection cooling
Operation safety
(tab.5).
Protection class PN-EN 609 0-1:2004 I (first)
Protection grade PN-EN 60 29: 2002 (U) IP20
Electrical strength of insulation:
- between input (network) circuit and output circuits of power-supply (I/P-O/P)
- between input circuit and PE protection circuit (I/P-FG)
- between output circuit and PE protection circuit (O/P-FG)
3000 V/AC min.
1 00 V/AC min.
00 V/AC min.
Insulation resistance:
- between input circuit and output or protection circuit
100 MΩ, 00V/DC
Operation parameters
(tab.6).
Operation temperature -10ºC...+40ºC
Storage temperature + ºC...+40ºC
Relative humidity 30%...90%, without condensation
Vibrations during operation Unacceptable
Impulse waves during operation Unacceptable
Direct isolation Unacceptable
Vibrations and impulse waves during transport According to PN-83/T-42106