Data Sheet
SECO-LARM
®
U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA, 92606
Copyright 2015 © SECO-LARM U.S.A, Inc. All rights reserved.
The SECO-LARM policy is one of continual development. For that reason, SECO-LARM reserves the right to
change prices and specifications without notice. SECO-LARM is not responsible for misprints.
Phone: (949) 261-2999 | (800) 662-0800 Fax: (949) 261-7326
Website: www.seco-larm.com | Email: sales@seco-larm.com
PI-ST-2406Series.docx
SECO-LARM carries a full-line of Open-Frame Transformers that compliment the ST-2406 Series Power
Supply/Chargers. To find the transformer for a specific application, please refer to the chart below:
Transformer Selection Table:
Output
ST-1206-1.5AQ
ST-2406-2AQ
ST-2406-3AQ
ST-2406-5AQ
ST-2406-7AQ
ST-2406-10AQ
6VDC
12VAC/20VA
12VAC/20VA
ST-UV2
4
-W
50Q
24
VAC
/5
0VA
ST-UV1
6
-W
100Q
16
VAC
/10
0VA
ST-UVDA-W180Q
24-28VAC/180VA
ST-UV1
6
-W
100Q
16
VAC
/10
0VA
12VDC
16VAC/40VA
16VAC/40VA
ST-UVDA-W100Q
24-28VAC/100VA
ST-UV-W100Q
16VAC/100VA
ST-UVDA-W180Q
24-28VAC/180VA
ST-UVDA-W180Q
24-28VAC/180VA
24VDC
N/A
ST-UV2
4
-W
50Q
24
VAC
/5
0VA
ST-UVDA-W100Q
24-28VAC/100VA
ST-UVDA-W180Q
24-28VAC/180VA
24-28VAC/210VA
28VAC/350VA
Open-Frame Transformers
ST-UV24-W50Q 24VAC/50W
ST-UV16-W100Q 16VAC/100W
ST-UVDA-W100Q 24/28VAC/100W
ST-UVDA-W180Q 24/28VAC/180W
Features:
• Shielded windings to reduce electromagnetic
interference (EMI).
• Selectable input voltage
• Selectable output voltage on some models.
Specifications:
Model
Output
voltage
Amperage
VA
Input Voltage
ST-UV24-W50Q
24VAC
2.1
50VA
120VAC or 240VAC 50/60Hz
ST-UV16-W100Q
16VAC
6.3
100VA
120VAC or 240VAC 50/60Hz
ST-UDVA-W100Q
24VAC
4.2
100VA
120VAC or 240VAC 50/60Hz
28VAC
3.6
100VA
120VAC or 240VAC 50/60Hz
ST-UVDA-W180Q
24VAC
7.5
180VA
120VAC or 240VAC 50/60Hz
28VAC
6.4
180VA
120VAC or 240VAC 50/60Hz
ST-UV28-T350Q
28VAC
12.5
350VA
120VAC or 240VAC 50/60Hz