Altronix T2428300 Installation guide

Brand: Altronix

Model: T2428300

Type: Installation guide

Altronix T2428300 is a reliable and efficient open-frame transformer designed to convert 115VAC input power to either 24VAC/300VA (12.5 amp) or 28VAC/300VA (10 amp) output. It's ideal for various applications requiring a steady and safe power supply, such as access control systems, security cameras, and lighting systems.

T2428300 - Open Frame Transformer

Specification Chart:

Installation Instructions:

1. Mount transformer in desired location/enclosure.

2. If it is desired to install strain relief (supplied), refer to Strain Relief Installation Instructions (Fig. 4 - Fig. 6, pg. 2).

3. Connect 115VAC power to the primary wires as shown in the Wiring Configuration and Line Cord Installation

belo

w (Fig. 1 and Fig. 2).

Connect the line cord to black and white flying leads of transformer.

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

6. Connect 24VAC or 28VAC devices to secondary terminals on the transformer. For 24VAC configuration use brown

and yellow leads, for 28VAC configuration use brown and black leads (Fig. 1).

WARNING: This installation should be made by qualified service personnel and should

conform to all local codes and in accordance with the National Electrical Codes.

Wiring Configuration:

Fig. 1

XFMR

Common

28VAC

24VAC

Yellow

Black

Brown

Connects

to Black Lead

Connects

to White Lead

Textured

Two-Wire

Line Cord

Transformer Bracket Dimensions Chart:

Fig. 3

Model # A B C D E F Approx. Ship Wt.

T2428300 3.9” 5.15” 4.35” 3.7” 5.1” 3.05” 14.15 lbs.

Model # Input Output

T2428300 115VAC 50/60Hz, 2.7 amp. 24VAC/300VA (12.5 amp) or 28VAC/300VA (10 amp)

Line Cord Installation:

Fig. 2

Altronix is not responsible for any typographical errors. Product specifications are subject to change without notice.

140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: 718-567-9056

website: www.altronix.com, e-mail: [email protected], Made in U.S.A.

IIT2428300 - Rev. 010808 B11H

MEMBER

Strain Relief Installation Instructions:

Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with all local

codes and authorities having jurisdiction. Product is intended for indoor use only.

The line cord option should be used when the equipment needs to be removed for maintenance or servicing.

1. Push 2-wire line cord through designated line cord

access opening on the bottom of enclosure

(Fig. 4, on right).

2. Place Strain Relief Bushing onto 2-wire line cord, by clamping down on both sides of Strain Relief Bushing

(using the He

yco 3962 Strain Relief Plier),

(Fig. 5, on right).

Note: Take care not to damage the 2-wire line cord.

Push Strain Relief Bushing w/2-wire line cord through the designated line cord access opening on the bottom

of enclosure, allowing proper slack for hookup

(approximately 6" to 8"). When positioning the

2-wire line cord in the enclosure make sure that it

does not come into direct contact with the transformer,

(Fig. 6, on right).

Strain Relief

Bushing

Metal

Bracket

2-Wire Line Cord

Strain Relief

Bushing

Metal

Bracket

2-Wire Line Cord

Strain Relief

Bushing

Metal

Bracket

Fig. 4

Fig. 5

Fig. 6

Altronix T2428300 Installation guide

Altronix T2428300 Installation guide

Altronix T2428300 Installation guide

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