Technical data Single phase safety and insulating transformers SINGLE PHASE SAFETY AND INSULATING TRANSFORMERS POWER NEEDS CONTROL

Single phase safety and insulating transformers Safety transformer: It is an insulating transformer designed to supply circuit at a maximum of 50V (safety extra-low voltage). Insulating transformer: It is a transformer in which the primary and secondary windings are separated by a double or reinforced insulation, in order to limit, in the circuit supplied by the secondary winding, any risk due to accidental contacts with active parts or parts that can become active in case of an insulation fault. Impregnation: The transformers are completely impregnated with a inorganic resin. This operation...

Single phase safety transformers Primary voltage 230, 400V. Secondary voltage 48V (24V-0-24V). Thermal class B Single phase safety transf. 24-0-24V 30VA Single phase safety transf. 24-0-24V 50VA Single phase safety transf. 24-0-24V 75VA Single phase safety transf. 24-0-24V 100VA Single phase safety transf. 24-0-24V 150VA Single phase safety transf. 24-0-24V 200VA Single phase safety transf. 24-0-24V 250VA Single phase safety transf. 24-0-24V 300VA Single phase safety transf. 24-0-24V 400VA Single phase safety transf. 24-0-24V 500VA Single phase safety transf. 24-0-24V 630VA Single phase safety...

Single phase safety and insulating transformers 400 472 Technical data on page 476

Single phase safety and insulating transformers Single phase safety transformers Primary voltage 230, 400V: +/- 15V. Secondary voltage 0-24 0-24V. Thermal class B. Type EURO. DIN rail Technical data on page 477 473

Single phase safety and insulating transformers Single phase insulating transformers Primary voltage 230, 400V: +/- 15V. Secondary voltage 0-110 0-110V. Thermal class B. Type EURO. DIN rail 474 Technical data on page 477

Single phase safety transformers Primary voltage 230, 400V. Secondary voltage 0-48V. Thermal class B. DIN rail Single phase insulating transformers Primary voltage 230, 400V. Secondary voltage 0-230V. Thermal class B. DIN rail 0 230 Technical data on page 477 475

Technical data Thermal class B & F Losses in the core sheets Insulation voltage Primary voltage Standard Service type Protection index 1,3 - 1,5 W/kg 4000V between coils 2000V between coils and ground Technical features chart of single phase safety and insulating transformers. Thermal class B

Technical data Technical data Primary voltage Thermal class Cable section Protection Fixing Standard Service type Protection index Technical parameters for insulating transformers. Thermal class F. Fixed on DIN rail. 150 6,0 3,15 t25 0,63 I,0 t0 The above over temperature values are referred Thermal class: The transformers have some level of power loss that causes a rising in the temperature of the metallic parts and of the windings. High temperatures cause deterioration of the materials and shorten the "average life" of the transformer itself. For this reason the international...

Technical data