Datasheet

1 Phase EI Transformer – Control panel Page 2 of 3
1 Phase EI Transformer – Control panel
Control Panel Transformer - Primary [phone] VAC
Standard control panel transformers with mounting brackets and terminals designed according to the
following specifications.
Specifications:
Power:
Frequency:
Primary:
Secondary:
Isolation:
Temp. class:
Approvals:
50 - 1000 VA
50/60 Hz
[phone] VAC
12-0-12, 24-0-24, 55-0-55 or
0-230 VAC
4 kV RMS
B (130°)
EN61558-2
• High quality safety and isolating transformers designed for use in control circuits and general
applications
• Low noise laminations
• Dual standard primary winding 230/400V ac with +15V tap for input flexibility
• Dual secondary centre tapped. Earth terminal provided
• Varnish impregnated for overall protection against humidity and rusting
• Fully shrouded cage clamp terminal with voltage markings
• Detailed product specification on permanent label
• High efficiency, low regulation design
• 100% electrical and flash tested
Technical specification
Rated Regulation Overall Size Fixing Fixing Wt.
VA % Typ L x W x H Centers Dia. Kg.
50 9 84 x 84 x 91 64 x 64 4.5 1.9
100 7.5 84 x 97 x 91 64 x 72 4.5 2.5
150 6 108 x 90 x 110 84 x 72 6.5 3.5
200 4 108 x 114 x 110 84 x 92 6.5 5
300 5 120 x 143 x 130 90 x 106 6.5 6.9
500 2.5 120 x 143 x 130 90 x 106 6.5 7.5
1000 2 150 x 175 x 155 122 x 132 7 14.6