Why Choose the ETE MV10000P1S1 10000 VA Multi-Voltage Control Transformer?
The ETE MV10000P1S1 is a heavy-duty 10000 VA (10 kVA) single-phase multi-voltage control transformer designed for industrial electrical installations requiring substantial AC control and auxiliary power capacity. Part of the ETE MV multi-voltage control transformer range, it features primary terminals marked 10/0/220/240V and secondary terminals marked 0/55/110V, providing a tapped voltage arrangement for compatible industrial machinery, control panels and electrical equipment.
The MV10000P1S1 offers a specified 55 V or 110 V AC tapped secondary output, making it suitable for consideration where industrial control equipment requires one of these nominal voltages. Its primary terminal arrangement includes a 10 V adjustment tap, which must be connected only in accordance with the manufacturer's confirmed instructions. ETE should be consulted to verify the correct primary adjustment tap connections before the transformer is installed or energised.
With Class F insulation, specified 2% voltage regulation and an ETS 1 enclosure reference, the ETE MV10000P1S1 provides a substantial transformer solution for demanding industrial applications. Measuring 300 × 360 × 330 mm and weighing 90 kg, it requires appropriately designed mechanical support, suitable handling equipment and careful consideration of electrical protection and ventilation. Its technical specifications are drawn from the ETE Stock Control Transformer Range, March 2026.
Key Advantages
- 10000 VA (10 kVA) rated apparent power for substantial industrial control and auxiliary electrical loads.
- Multi-voltage transformer design with specified primary and secondary tap arrangements.
- Primary terminals marked 10/0/220/240V for manufacturer-approved input connections.
- Secondary terminals marked 0/55/110V for compatible tapped output arrangements.
- 55 V or 110 V AC output options as specified in the ETE catalogue.
- 10 V primary adjustment tap for use only with ETE-confirmed terminal connections.
- Class F insulation for industrial transformer applications.
- 2% voltage regulation stated for informed electrical load and voltage planning.
- Single-phase construction for compatible AC electrical systems.
- Provides electrical isolation between primary and secondary transformer circuits.
- ETS 1 enclosure reference for identifying the relevant enclosure arrangement.
- 300 × 360 × 330 mm dimensions for planned integration into industrial electrical assemblies.
- Suitable for compatible large-scale industrial control and auxiliary power installations.
Key Features
- ETE MV multi-voltage control transformer series.
- Model reference: MV10000P1S1.
- Single-phase transformer configuration.
- Rated apparent power: 10000 VA.
- Equivalent apparent power: 10 kVA.
- Primary terminal markings: 10/0/220/240V.
- Secondary terminal markings: 0/55/110V.
- Output connection: 55 V or 110 V taps.
- Adjustment tap: 10 V primary adjustment tap; confirm connections with ETE.
- Insulation class: F.
- Voltage regulation: 2%.
- Enclosure reference: ETS 1.
- Length: 300 mm.
- Width: 360 mm.
- Height: 330 mm.
- Weight: 90 kg.
- Listed in the ETE Stock Control Transformer Range, March 2026.
The ETE MV10000P1S1 is designed for industrial installations requiring a substantial transformer capacity and a choice of specified secondary voltages. Its primary terminals are marked 10/0/220/240V, while its secondary terminals are marked 0/55/110V. The catalogue identifies 55 V or 110 V output taps, allowing the transformer to be considered for equipment requiring either nominal secondary voltage, subject to the correct connection arrangement and the manufacturer's operating limits.
The primary arrangement incorporates a 10 V adjustment tap. This adjustment facility should not be interpreted as a separate 10 V supply input or connected using assumptions based solely on the terminal markings. The relationship between the adjustment tap and the other primary terminals must be verified against the ETE connection diagram. Confirm the correct primary terminal connections directly with ETE before installation or commissioning. The transformer must only be connected to a supply compatible with the manufacturer's approved primary arrangements.
With a 10000 VA (10 kVA) rated apparent power, the MV10000P1S1 provides substantial capacity for appropriately selected AC control and auxiliary equipment. At a nominal 55 V output, dividing 10000 VA by 55 V gives approximately 181.82 A. At a nominal 110 V output, the equivalent calculation gives approximately 90.91 A. These figures are theoretical apparent-power sizing references only, not independently stated manufacturer output current ratings. The permissible current at each tap, any shared winding limitations and the total connected load must be confirmed from ETE's technical documentation. The full rated apparent power must not be assumed to be independently available at both output taps simultaneously.
The transformer's specified 2% voltage regulation is relevant when evaluating the voltage supplied to connected industrial equipment. Transformer voltage regulation generally describes the change in secondary voltage between specified loading conditions, commonly comparing no-load and rated-load operation. It does not mean that the transformer actively stabilises its output or guarantees a fixed ±2% voltage tolerance under all operating conditions. Engineers should consider the expected input supply variation, secondary loading and connected equipment voltage tolerance when assessing suitability.
The MV10000P1S1 features Class F insulation, which describes the thermal classification of its insulation system. This must not be confused with an electrical protection classification such as Class II. The catalogue also lists ETS 1 as the enclosure reference. That reference should be checked against ETE's documentation to determine the correct enclosure arrangement, associated dimensions and installation requirements. It does not independently establish an ingress protection rating or confirm suitability for any particular environmental conditions.
Weighing 90 kg and measuring 300 × 360 × 330 mm, the MV10000P1S1 requires appropriate installation planning. Suitable lifting equipment, mechanical support, fixing arrangements, access clearances and ventilation must be considered. Electrical installation should also include correctly selected primary and secondary protection, conductor sizing and load assessment, including any significant starting or inrush demands. Installation and commissioning should be performed by suitably qualified personnel in accordance with ETE's instructions and applicable electrical requirements.
Typical Applications
- Large industrial electrical control panels.
- High-capacity industrial control transformer installations.
- Compatible 55 V AC industrial control circuits.
- Compatible 110 V AC industrial control circuits.
- Industrial machinery auxiliary AC power systems.
- Large motor control assemblies and associated control circuits.
- Industrial switching and control equipment.
- Manufacturing and production line machinery.
- Packaging and processing equipment.
- Conveyor and material handling installations.
- Industrial automation electrical assemblies.
- OEM machinery and equipment integration.
- Industrial electrical panel manufacturing and refurbishment.
- Maintenance of compatible tapped-voltage transformer installations.
- Replacement projects requiring matching electrical ratings, terminal arrangements and physical dimensions.
- Applications requiring a 10 kVA single-phase transformer with manufacturer-confirmed 55 V or 110 V secondary connections.
