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ETE SV750P4S6 Single Voltage Control Transformer 750VA 0/240V to 0/24V
ETE SV750P4S6 is a 750 VA single-phase control transformer with 240 V AC primary input, 24 V AC secondary output, Class E insulation and 4% voltage regulation for industrial electrical control panels and automation systems.
£99.00
Why Choose the ETE SV750P4S6 750 VA Single-Voltage Control Transformer?
The ETE SV750P4S6 is a robust and reliable 750 VA single-phase control circuit transformer designed to provide a dependable 24 V AC output from a 240 V AC input. Manufactured by Eastern Transformers & Equipment (ETE), this transformer belongs to the established ETE SV single-voltage control transformer series, developed for industrial electrical control panels, machine building and automation systems requiring reliable low-voltage AC power.
The SV750P4S6 features a single primary voltage connection with 0/240 V terminals and a secondary connection with 0/24 V terminals. Its industrial control transformer construction makes it suitable for supplying control relays, contactor coils, signalling devices and other equipment requiring a dedicated 24 V AC control supply. The SV series incorporates IP20 touch-proof terminals, varnish-impregnated windings and a core earth connection to support dependable electrical installation.
With a rated apparent power of 750 VA, Class E insulation and 4% voltage regulation, the SV750P4S6 provides dependable voltage transformation for industrial control applications. Its dimensions of 150 × 108 × 145 mm and weight of 7.6 kg make it suitable for installation within electrical control cabinets, with the specified compatible enclosure reference EPN 3.
Key Advantages
- 750 VA control transformer designed for industrial electrical applications.
- 240 V AC primary to 24 V AC secondary voltage transformation.
- Single-phase construction suitable for machinery and automation control circuits.
- Class E insulation system for reliable electrical insulation.
- 4% voltage regulation for controlled secondary voltage variation between no-load and rated-load conditions.
- IP20 touch-proof terminals help reduce accidental contact with electrical connections.
- Varnish-impregnated construction supports durability in industrial applications.
- Core earth connection provides a dedicated protective earthing point.
- 750 VA output capacity suitable for supplying multiple compatible control components within the rated load.
- Robust construction suitable for electrical control panel integration.
- Compatible with the ETE EPN 3 enclosure reference.
- Part of the established ETE stock control transformer range for industrial panel builders and OEMs.
Key Features
- ETE SV single-voltage control transformer series.
- 750 VA rated apparent power.
- Single-phase transformer configuration.
- 0/240 V primary terminals.
- 0/24 V secondary terminals.
- 24 V AC output connection.
- 50/60 Hz operating frequency.
- 31.25 A calculated nominal full-load secondary current.
- Single-voltage primary and secondary winding arrangement.
- Class E insulation system.
- 4% voltage regulation.
- IP20 touch-proof electrical terminals.
- Varnish-impregnated transformer construction.
- Core earth connection for protective earthing.
- SV series designed and tested to EN 61558-1.
- Dimensions of 150 × 108 × 145 mm.
- Compatible enclosure reference: EPN 3.
Reliable 24 V AC Power for Industrial Control Systems
Control circuit transformers such as the ETE SV750P4S6 provide voltage transformation between an industrial electrical supply and lower-voltage control equipment. By converting a 240 V AC input into a 24 V AC secondary supply, this transformer enables compatible contactor coils, relays, signalling devices and control components to operate from a dedicated AC control voltage.
The 750 VA rated apparent power allows the transformer to support connected control equipment within its rated load capacity. At the nominal secondary voltage of 24 V AC, the corresponding calculated full-load secondary current is 31.25 A. The specified 4% voltage regulation describes the variation in secondary voltage between no-load and rated-load conditions, helping electrical designers account for voltage changes when selecting control equipment.
The ETE SV series is developed for industrial panel builders and machinery manufacturers requiring dependable control voltage transformation. Its IP20 touch-proof terminals, varnish-impregnated construction and protective core earth connection support practical installation within suitably designed electrical enclosures. The Class E insulation system and EN 61558-1 series design basis further support its suitability for industrial control circuit applications.
For applications requiring additional physical protection, the SV750P4S6 can be installed using a suitable enclosure corresponding to the EPN 3 reference. Correct primary and secondary circuit protection, protective earthing, ventilation and conductor sizing should be incorporated into the installation design. As the transformer provides a 24 V AC output, equipment requiring 24 V DC will need a suitable rectified and regulated power supply. Control circuits with high contactor inrush currents should also be assessed for their starting VA requirements rather than selected solely on steady-state load.
Typical Applications
- Industrial electrical control panels requiring a 24 V AC control supply.
- Machine building and OEM industrial automation equipment.
- Control circuits supplied from a 240 V AC source.
- Contactors, electromagnetic relays and switching equipment.
- Industrial signalling, indication and alarm circuits.
- Motor starter panels and industrial machinery control systems.
- Manufacturing and production line control equipment.
- Packaging machinery, conveyors and material handling systems.
- Electrical distribution and industrial automation cabinets.
- Maintenance and replacement of compatible 240 V to 24 V AC control transformers.
Technical Specifications
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| Rated Power (VA) | 750 VA | |
|---|---|---|
| Primary Voltage | 0/240V | |
| Secondary Voltage | 0/24V | |
| Phase | Single Phase | |
| Manufacturer | Eastern Transformers & Equipment (ETE) | |
| Brand | ETE | |
| Series | SV Single-Voltage Control Transformers | |
| Model | SV750P4S6 | |
| Product type | Single-phase control circuit transformer | |
| Transformer configuration | Single-voltage primary and secondary | |
| Rated apparent power | 750 VA | |
| Primary voltage | 240 V AC | |
| Primary terminals | 0/240 V | |
| Secondary voltage | 24 V AC | |
| Secondary terminals | 0/24 V | |
| Output connection | 24 V AC | |
| Calculated nominal secondary current | 31.25 A | |
| Calculated nominal primary current | 3.125 A | |
| Number of phases | Single-phase | |
| Rated frequency | 50/60 Hz | |
| Insulation class | Class E | |
| Voltage regulation | 4% | |
| Terminal protection | IP20 touch-proof terminals | |
| Construction | Varnish-impregnated transformer windings | |
| Earthing provision | Core earth connection | |
| Series design standard | EN 61558-1 | |
| Length | 150 mm | |
| Width | 108 mm | |
| Height | 145 mm | |
| Dimensions (L × W × H) | 150 × 108 × 145 mm | |
| Weight | 7.6 kg | |
| Compatible enclosure reference | EPN 3 | |
| Mounting application | Electrical control panels and machinery cabinets | |
| Product range reference | ETE Stock Control Transformer Range, March 2026 |
Frequently Asked Questions
What is the ETE SV750P4S6 used for?
The ETE SV750P4S6 is a single-phase control circuit transformer designed to convert a 240 V AC input into a 24 V AC output for industrial control panels, machinery and automation equipment.
What is the power rating of the ETE SV750P4S6?
The transformer has a 750 VA rated apparent power, making it suitable for industrial control circuits with connected loads within this rating.
What primary and secondary voltages does this transformer support?
The SV750P4S6 has 0/240 V primary terminals and 0/24 V secondary terminals, providing a nominal 24 V AC output from a 240 V AC input.
What is the nominal full-load secondary current of the transformer?
At its rated output of 750 VA and 24 V AC, the transformer provides a calculated nominal full-load secondary current of 31.25 A.
Does the ETE SV750P4S6 provide 24 V AC or 24 V DC?
The SV750P4S6 provides a nominal 24 V AC output. It is an AC control transformer rather than a regulated DC power supply, so equipment requiring 24 V DC needs suitable additional power conversion equipment.
What insulation class and voltage regulation does the SV750P4S6 have?
The transformer uses a Class E insulation system and has a specified 4% voltage regulation, describing the secondary voltage variation between no-load and rated-load conditions.
What are the dimensions and weight of the ETE SV750P4S6?
The transformer measures 150 mm long × 108 mm wide × 145 mm high and weighs 7.6 kg.
Does the ETE SV750P4S6 have touch-proof terminals?
Yes. The ETE SV control transformer series incorporates IP20 touch-proof terminals and a core earth connection for integration into suitably protected electrical installations.
Which enclosure is suitable for the SV750P4S6?
The specified compatible enclosure reference is ETE EPN 3. Final enclosure selection should account for installation conditions, ventilation and the required overall protection rating.
Can the SV750P4S6 supply multiple contactors or control relays?
Yes. The 750 VA transformer can supply multiple compatible 24 V AC control devices, provided their combined operating load and any simultaneous energisation or inrush requirements are within the transformer's capabilities.
Trusted by Industrial Control Panel Builders and Automation Engineers
ETE SV single-voltage control transformers are designed to deliver dependable voltage transformation for industrial control circuits. With robust construction, clearly defined electrical ratings and practical panel-friendly dimensions, the SV750P4S6 offers machine builders, electrical panel manufacturers and maintenance engineers a reliable 240 V to 24 V AC control transformer solution with a 750 VA capacity.
