Venitem TUL132 Installation Manual

FUNCTIONAL FEATURES

The power supply unit is composed by a linear feeder, with function of limitation of constant current
and an analogic control circuit.
The power supply is divided into 2 terminal outputs protected by the relative fuses:
- BAT : where buffer battery will be connected
- OUT 1 : for generic loads
Battery is charged with constant current ( 13,8 V @ 25
Maximum current supplied by power supply is 2 A (1,5 A for load and 0,5 A for battery).
LED in control card (see picture n. 1) indicate:
- Current supplied by power supply over 2 A ( DL2 )
- Tension presence ( RETE )
To avoid that an eventual failure on the regulator, could damage loads or battery, a protection circuit
made by a SRC and a fuse against over voltage has been inserted.There is also a fuse for
alternating power supply.
In case of a fault in the power supply, or tension absence, the battery will provide power to logic and
check circuits

ELECTRICAL FEATURES

- Feeding tension : 230 Vac +10% / -15%
- Output tension : 13,8 Vdc
- Minimum output tension: 11 Vdc (in absence of voltage and with exhausted battery)
- Max output current: 2 A max.
- Adjustment on full charge power variations (+10% / -15%) : best than 1 %
- Adjustment on load variations (0 to 100%) : best than 1%
- Residual ripple on full load: 30mVpp ( a 230 Vac )
- Fuses : [ Battery: T 3,15 AL] [ OUT 1 : T2 AL ] [ AC Power supply : T 1 AL ]
[ Overtension: T 3,15 AL ]
Protection against battery polarity inversion: diodes

MECHANICAL FEATURES

Dimensions (mm) : width 217 ; height 265 ; depth 110

ENVIRONMENTAL FEATURES

Operating temperature: from -5
Relative humidity: from 5% to 93%
Cooling: air cooling
Installation place: sheltered from atmospheric agents
MA-AL-T132-01-01 Manual TUL132 eng rev1
POWER SUPPLY UNIT TUL132
Installation Manual
° °
C to +40 C
2 %
±
°
C)
.
Frequency : 50 Hz
Weigth : 2,9 Kg
Rev.1 Page 1 of 4