Single-phase transformer for command, maneuver and control, and general low voltage uses. Input voltage of 230-400Vac with two possible output voltages 12 -24Vac . The power provided by the transformer is 400VA for the output voltage of 24Vac.
The maximum output intensity provided is 16.67A. The nominal power of the transformer refers to the value of the highest secondary voltage, so the powers supplied vary depending on the output voltage, being 12 V - 200VA / 24 V - 400VA .
The main application of this type of transformer is for command and control in industrial automation, and for general applications. They are intended to supply electrical devices where galvanic isolation between circuits and/or voltage level adaptation is required. Protection degree IP00. Manufactured according to the requirements of EN 61558-1, EN 61558-2-4 standards.
Technical characteristics:
- Manufacturer/Supplier: TRACON
- Reference: TVTRB-400-B
- Transformer type: Single-phase
- Primary voltage: 230 - 400Vac
- Secondary voltage: 12 - 24Vac
- Transformer rated power: 200 - 400VA
- Maximum intensity in the secondary (In): 16.67A
- Frequency: 50/60 Hz
- Protection: IP-00
- Protection class: I
- Terminal protection: IP20
- Connection: Screw-faston terminals
- Winding: copper wire
- Heat resistance grade: E (+120ºC)
- Weight: 5.3Kg
- Regulations: EN61558-1, EN61558-2-4


For further information you can download the technical sheet by clicking on the "Attached Files" tab.
Professional use material, install in compliance with the regulations in force at the installation site.