Altronix LPS3AC Installation Instructions Bedienungsanleitung PDF herunterladen

Overview:

LPS3AC linear power supply/charger will convert a low voltage AC input to a 12VDC/24VDC output. This power supply

is specifically designed to provide the power needed by the most demanding security and access control applications.

Specifications:

Input:

• 16VAC or 28VAC (refer to Voltage Output/Transformer Selection Chart).

Output:

• 12VDC/24VDC selectable output.

• 2.5 amp continuous supply current.

• Filtered and electronically regulated output.

• Thermal overload and short circuit protection.

Battery Backup:

• Built-in charger for sealed lead acid or gel type batteries.

•

Maximum charge current 500mA.

• Automatic switch over to stand-by battery.

• Fused battery protection (circuit breaker available).

• Includes battery leads.

Supervision:

• Provides AC Fail supervision (Form “C” contacts).

Visual Indicators:

• AC input and DC output LED indicators.

Board Dimensions (approximate):

6.5”L x 3.5”W x 1.75”H

Specified at 25˚ C ambient.

Voltage Output/Transformer Selection Table:

Output

Voltag

e Switch Transformer Requirements

Position (Recommended Altronix Part #’s)

12VDC Closed 16VAC / 56 VA (T1656).

24VDC

Open

24VAC or 28VAC / 100VA

(Altronix model

T2428100)

Note: Transformers with higher VA ratings may be used.

Installation Instr

uctions:

The LPS3AC should be installed in accordance with The National Electrical Code and all applicable Local Regulations.

1. Mount the LPS3AC in desired location / enclosure.

2. Set DC output voltage using switch SW2

(Fig. 1) (refer to Voltage Output/Transformer Selection Chart).

3. Connect proper transformer to terminals marked AC (refer to Voltage Output/Transformer Selection Chart).

4. Measure output voltage before connecting devices. This helps avoid potential damage.

5. Connect devices to be powered to terminals marked [ --- - DC +].

When the use of stand-by batteries are desired, they must be lead acid or gel type.

Connect batter

y to terminals marked [+ BAT --- ] on the unit (battery leads included).

Use tw

o (2) 12VDC batteries connected in series for 24VDC operation.

7. When batteries are not used a loss of AC will result in the loss of output voltage.

8. Connect supervisory trouble reporting devices to outputs marked [AC Fail].

LPS3AC - Linear Power Supply/Charger

OPEN SWITCH

CLOSED SWITCH

Switch Detail

AC FAIL

CONTACTS

-- DC +

-- BAT +

NC C NO

SW2

12V-CLOSED

24V-OPEN

Fig. 1

1 2

-- BAT + 1
LED Diagnostics: 2

Inhaltsverzeichnis

Seite 1 - -- BAT +

Overview:LPS3AC linear power supply/charger will convert a low voltage AC input to a 12VDC/24VDC output. This power supplyis specifically designed to

Seite 2 - LED Diagnostics:

LED Diagnostics:Red (DC) Green (AC) Power Supply StatusON ON Normal operating condition.ON OFF Loss of AC, Stand-by battery supplying power.OFF ON No

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Altronix LPS3AC Installation Instructions Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Zubehör für elektrische Altronix LPS3AC Installation Instructions herunter. Altronix LPS3AC Installation Instructions User Manual Benutzerhandbuch

Inhaltsverzeichnis

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