Data Sheet

Overview
T28140D dual voltage open frame transformer provides power for electronic
power supplies and equipment including security, access control and surveil-
lance devices.
Input:
• 115VAC50/60Hz@1.6
 or220VAC50/60Hz,0.8amp.
Output:
• 28VAC/175VA(6.25amp)supplycurrent.
Electrical:
• Operatingtemperature:---20ºCto49ºCambient.
• 89.57BTU/Hr.
Electrical (cont’d):
• SystemACinputVArequirement:
 115VAC:184VA.
 220VAC:176VA.
Mechanical:
• Productweight(approx.):4.8lbs.(2.18kg).
• Shippingweight(approx.):5.6lbs.(2.54kg).
Altronix Corp. - 140 58th Street, Brooklyn, NY 11220 • 718-567-8181 • 888-258-7669 • altronix.com
T28140D
Open Frame Transformer
Rev.DST28140D_05142014
Specifications
Transformer Dimensions (H x W x D approximate):
3.75”x3.125”x3”(95.3mmx79.4mmx76.2mm)
T28140D
PRIMARY
TERMINALS
SECONDARY
TERMINALS
6
5
4
3
2
1
12
11
10
9
8
7
3.14”
(79.8mm)
3.00”
(76.2mm)
3.00”
(76.2mm)
2.5”
(63.5mm)
3.125”
(79.4mm)
2.55”
(64.8mm)
1.625”
(41.3mm)
3.75”
(95.3mm)