ETE SV750P5S5 Single Voltage Control Transformer 750VA 0/415V to 0/240V

Why Choose the ETE SV750P5S5 750 VA Control Transformer?

The ETE SV750P5S5 is a robust and reliable 750 VA single-phase control circuit transformer designed to provide a dependable 240 V AC supply from a 415 V AC primary input. Manufactured by Eastern Transformers and Equipment (ETE), this transformer forms part of the ETE SV single-voltage control transformer series, developed for industrial control panels, machinery, electrical distribution systems and automation applications.

Designed for continuous-duty operation, the SV750P5S5 features a single primary voltage connection and a dedicated secondary output. Its industrial construction incorporates IP20 touch-proof terminals, Class H varnish impregnation and a core earth connection to support dependable performance in electrical control systems. The transformer features Class E insulation and a specified 4% voltage regulation, making it suitable for industrial applications requiring reliable control power.

With a rated apparent power of 750 VA, primary terminals of 0/415 V and secondary terminals of 0/240 V, the SV750P5S5 provides a practical solution for supplying 240 V AC control circuits. Its dimensions of 150 × 108 × 145 mm and weight of 7.6 kg make it suitable for installation within industrial electrical cabinets and machinery control panels. The specified compatible enclosure reference is EPN 3.

Key Advantages

• Reliable 750 VA single-phase control transformer for industrial electrical applications.
• 415 V AC primary input with a dedicated 240 V AC secondary output.
• Continuous-duty design suitable for industrial control circuits and automation equipment.
• Class E insulation for dependable electrical and thermal performance.
• 4% voltage regulation helps minimise secondary voltage variation between no-load and rated-load conditions.
• IP20 touch-proof terminals help reduce the risk of accidental contact with live electrical connections.
• Class H varnish impregnation provides additional protection for transformer windings.
• Integrated core earth terminal supports protective earthing arrangements.
• Compact 150 × 108 × 145 mm construction for industrial electrical panel installation.
• Compatible with the EPN 3 enclosure reference.
• Suitable for industrial machinery, motor control circuits and OEM automation equipment.

Key Features

• ETE SV single-voltage control transformer series.
• 750 VA rated apparent power.
• Single-phase transformer construction.
• 0/415 V primary terminals.
• 0/240 V secondary terminals.
• 240 V AC output connection.
• 50/60 Hz operating frequency.
• 4% voltage regulation.
• Class E insulation system.
• High-specification IP20 touch-proof terminals.
• Class H varnish-impregnated construction.
• Integrated core earth connection.
• Designed to EN 61558-1.
• Ambient operating temperature range of −10 to +35 °C.
• Single-input, single-output voltage configuration for straightforward control circuit wiring.
• Continuous-rated construction for industrial electrical installations.

Reliable 240 V Control Power for Industrial Machinery

Control circuit transformers such as the ETE SV750P5S5 are used to convert an available AC supply voltage into a lower voltage suitable for electrical control equipment. This model converts a nominal 415 V AC primary supply into a 240 V AC secondary supply, providing a dedicated source of power for compatible control circuits, switching devices and industrial automation components.

The 750 VA capacity provides a calculated nominal secondary current of approximately 3.13 A at 240 V, allowing the transformer to supply appropriately rated control loads. Typical equipment includes contactor coils, control relays, signalling devices, industrial switching equipment and other 240 V AC components. Its single-voltage configuration simplifies installation where fixed primary and secondary voltages are required.

The SV series is designed for dependable continuous operation in industrial environments. The combination of touch-proof terminals, varnish-impregnated windings, Class E insulation and a protective core earth connection supports reliable control power distribution. With its 4% voltage regulation and substantial 750 VA capacity, the SV750P5S5 is particularly suitable for electrical panel builders, industrial maintenance engineers and OEM machine manufacturers requiring a dedicated 415 V to 240 V AC control transformer.

Typical Applications

• Industrial electrical control panels requiring a 240 V AC supply.
• Contactor and relay control circuits.
• Motor starters and industrial motor control centres.
• Machinery control and automation systems.
• Industrial switching and signalling equipment.
• Electrical distribution and control cabinets.
• Manufacturing and production line control systems.
• OEM machinery and electrical equipment manufacturing.
• Control circuit power supplies for compatible 240 V AC devices.
• Replacement or maintenance of existing 415 V to 240 V control transformer installations.