Installation Rules; Standard Compliance - Vimar 01876.120 Guia De Inicio Rapido

01876.120
electronic multi-voltage power supply 120 v~ 60 Hz for adjustable RgB led
lamps 12-24 v with RgB dimmer, fading-sHoW dimmer and with control
device with two rocker switches and actuator for slave dimmers. selv output.
CHaRaCteRistiCs
• Suitable for RGB LED SELV modules/strip: 12-24 V
• Supply voltage: 120 V~ 60 Hz
• Absorption at 120 V~:
-220 mA (output 12 V 20 w)
-255 mA (output 24 V 24 w)
• Fuse with high breaking capacity type 1 A incorporated
• Terminals:
- 2 for power supply (L phase, N neutral)
- 1 for adjustment and colour (S)
- 4 for LED module output (+, R-, G-, B-)
• Operating temperature: -5°C - +45°C (internal)
• Appliances of class II
• Jumpers for selecting the output voltage
• Rated output voltage: 12-24 V ± 10%
• maximum overall output current:
- 1.7 A at 12 V
- 1 A at 24 V
• maximum overall load:
- 20 W (12 V output )
- 24 W (24 V output )
• PfC active:
- Power factor = 0.98 (12 V , 20 W)
- Power factor = 0.98 (24 V , 24 W)
• Max. dissipated power: 6 W at 12 to 24 V
• Efficiency η at 120 V~:
- 80% (12 V , 20 W)
- 84% (24 V , 24 W)
• Consumption on standby: < 0.5 W
• Max number of power supplies
- with miniature circuit breaker C10: max 7
- with miniature circuit breaker C16: max 12
• Power supply to incorporate IP20 for indoor use
• Galvanic isolation between primary and secondary: 4 kVrms;
• Adjustable power supply with:
- Vimar RGB dimmer (art. 20138.120, 19138.120, 14138.120)
- Vimar fading-show dimmer (art. 20139.120, 19139.120, 14139.120)
- control device with two rocker switches and actuator for SLAVE dimmers (art. 20529.120,
19529.120, 14529.120)
• Max 10 power supplies connected to a single RGB or FADING SHOW dimmer or control device
with two rocker switches and actuator for SLAVE dimmers
• Cable length from RGB or FADING SHOW dimmer or control device with two rocker switches
and actuator for SLAVE dimmers: max 100 m
• Cable length for LED modules: 10 m with cables of cross-section 1.5 mm
• Supplied with terminal protection and cable clamps
• Opposite input and output terminals
• Cable section:
- Primary: 0.75 mm 2 – 1.5 mm 2 (rigid cables); 0.75 mm
- Secondary (RGB LED terminals): 0.5 mm
ible cables)
• Cable clamp on primary and secondary for cable diameters:
- Primary: min 4 mm - max 8 mm
- Secondary: min 4 mm - max 8 mm
• Screw fixing for power supply
• Protections: Thermal (auto-off reversible), short-circuit, overload
• Max. temperature of casing: 80°C
• Dimensions (l x w x h): 224 mm x 60 mm x 36 mm
ConneCtions
for all details on possible installation architectures, please refer to si-Connection dia-
grams for the relevant item code at www.vimar.com -> Products -> Product catalogue.
Viale Vicenza, 14 - I 36063 Marostica VI
Tel. +39 0424 488 600 - fax (italia) +39 0424 488 188 - fax (Export) +39 0424 488 709
www.vimar.com
2
2 – 1 mm 2 (flexible cables)
– 1.5 mm (rigid cables); 0.5 mm – 1 mm
2 2 2
Example of connection with RGB dimmer and fading-show dimmer.
L
20416
19416
14416
P
N
20138.120
19138.120
14138.120
20008
19008
14008
N
Fig. 1. Wiring diagram for power supply 01876.120 with RGB and FADING SHOW dimmers.
The connection should be made together with a fuse box with quick-acting fuse with high break-
ing capacity type F2,5AH 250 V~.
• The RGB and fading-show dimmers can control the same power supply 01876.120. In this
case the two dimmers are mutually exclusive: one dimmer controls the power supply only when
the other is OFF, and vice versa.
Before connecting the power supply to the power mains 120 V~, select the rated output voltage
12-24 V by means of the jumpers on the secondary side (Fig. 2).
24 V
12 V
+
R-
G-
B-
(flex-
2
Fig. 2. Position of the jumpers to select the output voltage of 24 V .

installation RUles

Installation should be carried out in compliance with the current regulations regarding the installa-
tion of electrical systems in the country where the products are installed. Ensure clearance around
the appliance so there is sufficient ventilation.
There must be no dripping or splashes of water on the appliance.
01874
Ta: 45°C max
01875
A A
01876.120
A ≥ 25 mm; B ≥ 100 mm
Fig. 3. Minimum distance between the power supply 01876.120 and the lamps and/or external
walls.

standaRd ComPlianCe

LV directive.
Standards EN 61347-2-13, EN 62384.
01876.120
L
L
N N
S
S
S S
20139.120
19139.120
14139.120
To set the rated output voltage to 24 V
the jumpers as shown in the figure.
To set the rated output voltage to 12 V
the jumpers upwards onto 12 V.
RGB LED module/strip output terminals
RgB led
B module/
01876.120
RgB led
strip
+
R G B
R-
G-
B-
RgB led module
RgB led strip
P
N
20008
19008
14008
, set
, set