LT
INFORMATION INSTALLATION INFORMATION
EXAMPLE 415V Input, Single Phase 2 Wire 110V Output
L2
L1
EARTH
Input Terminals
Earth Terminal
Input Markings Rating (VA) Additional Information
LT Part No. Output Markings
Output Terminals
0
EARTH (IF REQUIRED)
110V
For connection to a three phase supply, two phases should be used, connect one to the ‘0’ terminal and the other to the supply voltage terminal. For the safe installation and operation of a transformer, the following points should be considered. 1) The earth connection should always be used, where provided. 2) The transformer should only be used for the purpose for which it was designed. 3) All wires should be stripped to the correct length and fastened securely into the terminal blocks. 4) Adequate ventilation should be provided as transformers will get warm during normal operation. 5) Terminals should be inspected periodically for tightness. (Especially high current terminals). PLEASE NOTE Transformers are electrical devices and as such should only be installed by qualified personnel. All transformers on the following pages have been fully designed and tested to BS 3535, EN 60742, VDE 0050 and 0051 where appropriate. Voltages stated are at full load. Maximum temperature rise of 55ºC with suitable ventilation. Whereas every effort has been made to ensure the details contained within this catalogue are correct, no responsibility or liability is taken for any errors or admissions. It is the customer’s responsibility to ensure that all products used are suitable for the application concerned. We reserve the right to make changes to specifications without prior notice. All weights and dimensions quoted are intended as a guide only and may be subject to change. 8