01875
Multicurrent supply unit, 230 V~ 50 Hz, for 350/500/700 mA LED lamps, control-
lable with multiload MASTER dimmers.
CHARACTERISTICS
• Suited for power/equivalent LED SELV modules: 350/500/700 mA
• Supply voltage: 230 V~ 50 Hz
• Absorption at 230 V~:
- 110 mA (output 15 W, 350 mA, 3-45 V max);
- 135 mA (output 22 W, 500 mA, 3-46 V max);
- 160 mA (output 27 W, 700 mA, 3-40 V max).
• Fuse with high breaking capacity type 1 A incorporated
• Terminals:
- 2 for power supply (L phase, N neutral)
- 1 for synchronism (S)
- 2 for led module output (+, -)
• Jumpers for selecting the output current
• Rated output current: 350/500/700 mA ± 10%
• Max. output voltage: 50 V
• Maximum load: 15 W a 350 mA/ 22 W a 500 mA/ 27 W a 700 mA
• PFC active:
- Power factor = 0,80 (15 W, 350 mA);
- Power factor = 0,89 (22 W, 500 mA);
- Power factor = 0,91 (27 W, 700 mA).
• Max. dissipated power: 5 W a 350 mA/ 5.5 W a 500 mA/ 6.5 W a 700 mA
• Yield η: 80% (full load) a 230 V~
• Consumption in standby: < 0.5 W
• Operating temperature ta: -5 °C - +45 °C (indoor)
• Appliances of class II
• Max number of Power supplies:
- with circuit breaker C10: max 7;
- with circuit breaker C16: max 12.
• Power supply for incorporation IP20 for internal use;
• Galvanic isolation between primary and secondary: 4 kVrms;
• Adjustable dimmer:
- with Vimar universal master dimmer configured for Leading Edge (art. 20135/19135/16559/14135
- art. 20136/ 19136/16603/14136). ON/OFF and brightness adjustment from 0 to 100% (con-
sult the instructions of the 1M rocker and rotary universal master dimmer with incorporated
button). Do not connect to a conventional phase cutter dimmer.
- with on/off switch between the phase and dimmered input. ON/OFF control at 100% brightnes
of the power/LED module
• Max 10 power supplies connected to a single master dimmer (see also max number of power
supplies with circuit breaker)
• Cable length from master dimmer/switch to last power supply: max 100 m
• Cable length for led modules: 10 m with cables section 1.5 mm
• Supplied with terminal protection and cable clamps
• Opposite input and output terminals
• Cable section:
- Primary: 0,75 mm
– 1,5 mm
(rigid cables); 0,75 mm
2
2
- Secondary (LED terminals): 0,5 mm
– 1,5 mm
2
• 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, Overloads
• Max. temperature of tc case: 80 °C
• Size (l x w x h): 224 mm x 60 mm x 36 mm
CONNECTIONS
The typical power supply installation requires the use of the stand-alone Vimar universal
master dimmer in the configuration described in fig. 1.
The stand-alone Vimar master dimmers which can be used to control the 01875 are:
• 1M universal rocker master dimmer: art. art. 20135-19135-16559-14135;
• 1M universal rotary master dimmer + button: art. art. 20136-19136-16603-14136.
L
L
P
20416
19416
16460
14416
L
N
20008
19008
L
S
N
16080
S
14008
N
N
Fig. 1. Diagram of LED 350/500/700 mA dimmerable electronic power supply + universal master dimmer
20135-20136
19135-19136
16559-16603
14135-14136
49400566A0 04 1910
2
– 1 mm
(flexible cables)
2
2
(rigid cables); 0,5 mm
– 1 mm
(flexible cables)
2
2
2
LED module/ LED strip
01875
! Important: With the art. 01875 the LED modules must be connected only in series.
The LED dimmerable electronic power supply can also be controlled by a switch between the
phase and the controlled input (fig. 2). In this case it is only possible to switch ON/OFF at maxi-
mum brightness of the LED module connected to the power supply.
L
Switch
L
01875
L
N
S
S
N
N
Fig. 2. Diagram of LED 350/500/700 mA dimmerable electronic power supply + ON/OFF switch connections.
Select the rated output current 350/500/700 mA using the jumpers on the secondary side before
connecting the power supply to the mains 230V~.
+
-
700 mA
500 mA
350 mA
Fig. 3. Position of the jumpers for selecting the output current 350 mA
INSTALLATION RULES
Installation should be carried out by qualified personnel in compliance with the current regulations
regarding the installation of electrical equipment 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
01875
01875
A ≥ 25 mm; B ≥ 100 mm
Fig. 4. Minimum clearance between the LED 350/500/700 mA dimmerable electronic power supply
and the lights and/or external walls.
For all details on possible installation architectures, please refer to SI-Connection diagrams
for the relevant item code at www.vimar.com -> Products -> Product catalogue.
STANDARD COMPLIANCE
LV directive. EMC directive
Standards EN 61347-2-13, EN 62384, EN 61547, EN 61000-3-2, EN 61000-3-3, EN 55015.
REACH (EU) Regulation no. 1907/2006 – Art.33. The product may contain traces of lead.
WEEE - Information for users
If the crossed-out bin symbol appears on the equipment or packaging, this means the product must not be
included with other general waste at the end of its working life. The user must take the worn product to a sorted
waste center, or return it to the retailer when purchasing a new one. Products for disposal can be consigned
free of charge (without any new purchase obligation) to retailers with a sales area of at least 400 m
measure less than 25 cm. An efficient sorted waste collection for the environmentally friendly disposal of the
used device, or its subsequent recycling, helps avoid the potential negative effects on the environment and
people's health, and encourages the re-use and/or recycling of the construction materials.
LED module/ LED strip
LED lamp/strip output terminals
To set at 350 mA nominal current output, set the
jumper as shown.
In general, to set the rated output current desi-
red, place the jumper at the respective term.
B
LED module/
LED Strip
2
Viale Vicenza, 14
36063 Marostica VI - Italy
www.vimar.com
, if they