Sonelco P3226 User manual

POWER SUPPLY P3226

DESCRIPTION

Switched 25 VA power supply unit to install on DIN rail, designed

to make installation more flexible if used in combination with the

PC3110 input modules and with the PC3810 telecontrol module

for external audio source.

It can be used in any system:

To supply the system in combination with one or several

PC3110 audio input modules.

For systems that only use the SONELCO Prestige series

tuners as sound sources.

As a power supply unit for any type of Prestige Line system

GENERAL CHARACTERISTICS

Power supply unit to install on DIN rail

Connection to network via screw-strips

320V – 50/60Hz nominal network voltage

Permanent connection to network (no switch)

Output voltage indication led

25W maximum power

16V stabilised and regulated output voltage.

Output protected against shortcuts

Internal fuse for network input protection

CE labelled (UNE-EN60065 and CEM))

CONNECTION

The power supply unit will be installed in an electric distribution

box on a standardised 35 mm wide rail, according to standard

DIN/EN50022.

The connection to the 220/230V electricity supply mains will be

made with at least 1 sq.mm. section wires and double insula-

tion.

Sonelco recommends installing a specific general switch for the

sound installation. (See installation example).

4FA037301

TERMINALS:

L- Phase (220/230 V AC)

N- Neutral (220/230 V AC)

- Earth (protection conductor)

2- Positive - Nominal 16 V DC voltage output / 1.5 A maximum

4- Supply and signal earth.

CONNECTION TO THE NETWORK: Screw in the mains supply and

earth cables to the L, N and Earth terminal strips.

CONNECTION TO THE LINE: (See diagramme). Connect the line 2 and

4 cables following the order indicated in the terminals, making sure to

fasten them tightly.

START-UP: Once the apparatus is installed connect the mains switch of

the installation in order to supply electricity to the apparatus and check

that the ON led is lit (2).

OPERATION INCIDENTS:

Notice: Any handling of the power supply should only be carried out by

specialised technical personnel and with the mains switch of the audio

installation disconnected.

A.- LED 2 (ON) DOES NOT LIGHT UP WHEN CONNECTING THE

MAINS SUPPLY SWITCH

1. Please check the existence of voltage in the network, and the correct

connection of the network cables.

2. Disconnect strips 2, 4. If the led lights up, the power supply is ok,

indicating a short-circuit in the supply output (2, 4) and the cabling

should be revised.

B.- THE LED (ON) flashes.

1. The apparatus enters in a protected mode due to an excessive load

on its supply terminals. Revise the cabling of the installation and the

number of modules connected to this power supply. It may be that the

maximum power that the device can supply is being exceeded.

IMPORTANT NOTE: Before connecting this apparatus to

the mains electricity supply, the Mains Switch of that

installation should be switched off in order to allow the connec-

tions to be made with safety guarantees. Under no circumstances

should the source be handled outside its built-in box whilst con-

nected to the alternate current. Please make sure that the earth

connection is appropriately connected.

1. Power supply

2. ON led

3. Installation supply strips

4. Network connection strips

P3226 23-07-09

INSTALLATION EXAMPLES

Output Impedance: 1.5 A

Electronic protection against short-circuits and power surges.

Internal fuse for the protection of the power supply.

GENERAL:

Maximum dimensions:90 X 70 X 58 (It occupies 4 units of DIN rail)

Weight: 156 grs.

FIGURE 1. CENTRALISED INSTALLATION WITH TWO STEREO CHANNELS (ONE EXTERNAL CHANNEL + PCD3666 TUNER) WITH PC3810

REMOTE CONTROL MODULE.

TECHNICAL CHARACTERISTICS

SUPPLY:

Operation: 180-264 V AC / 50-60 Hz

Maximum power: 25 VA

Output voltage: regulated between 16 V ± 5%

These characteristics are provided for information purposes only. The manufacturer reserves the right to make modifications without prior notice in order to improve the product

In Sonelco General Diagrammes you may find connection diagrammes and cable sections recommended for audio installations. Do not place this product

in wet areas, next to sources of heat or potentially explosive areas.

The connection to the electric mains power supply, installation, cable diameter and channelling should be carried out in accordance with the directives

and specific regulation of each country.