Why Choose the ETE MV1000P2S2 1000 VA Multi-Voltage Control Transformer?
The ETE MV1000P2S2 is a high-capacity 1000 VA (1 kVA) single-phase multi-voltage control transformer designed for industrial electrical control panels, machinery and automation systems requiring flexible AC voltage transformation. Part of the ETE MV multi-voltage control transformer range, this model features 20/0/380/420 V primary terminals and 10/0/220/240 V secondary terminals, providing a tapped secondary output arrangement for compatible industrial control circuits.
The MV1000P2S2 combines a substantial 1 kVA apparent power rating with multiple primary and secondary winding connections. Its primary winding incorporates terminals marked 380 V and 420 V, while the secondary winding includes terminals marked 220 V and 240 V, together with a 10 V adjustment tap. This arrangement offers flexibility for industrial installations where the available AC supply must be transformed to an appropriate control voltage.
The secondary output is specified as a tapped output according to the manufacturer's datasheet. The exact relationship between the 10 V adjustment terminal and the other secondary terminals must be confirmed with ETE before installation. Similarly, the permitted primary connection combinations should be verified against the manufacturer's approved wiring information rather than inferred from the terminal markings alone.
Featuring Class E insulation and 4% voltage regulation, the MV1000P2S2 provides defined electrical characteristics for industrial transformer selection. Its dimensions of 150 × 125 × 145 mm and weight of 9.8 kg support integration into appropriately designed industrial electrical cabinets. The specified compatible enclosure reference is ETE EPN 3.
Listed in the ETE Stock Control Transformer Range, March 2026, the MV1000P2S2 is a practical choice for electrical panel builders, machinery manufacturers and maintenance engineers requiring a higher-capacity transformer with configurable AC control voltage connections.
Key Advantages
- 1000 VA (1 kVA) rated capacity: Provides substantial apparent power for appropriately sized industrial AC control circuits.
- Multi-voltage primary arrangement: Features 20/0/380/420 V primary terminals for flexible industrial supply connections.
- Tapped secondary winding: Incorporates 10/0/220/240 V secondary terminals for manufacturer-defined output configurations.
- Higher-voltage secondary connections: Includes terminals marked 220 V and 240 V for compatible AC control applications.
- 10 V adjustment tap: Provides an additional secondary winding connection, with the correct terminal arrangement to be confirmed with ETE.
- 4% voltage regulation: Provides a specified regulation characteristic for evaluating secondary voltage variation under load.
- Class E insulation: Offers a defined insulation classification for industrial transformer applications.
- Higher control power capacity: Suitable for systems containing multiple compatible AC control components.
- Flexible control panel integration: Supports industrial machinery and automation circuits requiring transformer-derived AC power.
- Defined dimensions: Measures 150 × 125 × 145 mm for installation planning.
- Defined installation weight: Weighs 9.8 kg for mounting and mechanical support calculations.
- Compatible enclosure reference: ETE EPN 3.
- Versatile industrial applications: Suitable for compatible relays, contactors, motor control circuits and automation equipment.
- Established product range: Listed in the ETE stock control transformer range, March 2026.
Key Features
- Manufacturer: ETE.
- Manufacturer part number: MV1000P2S2.
- Product series: MV multi-voltage control transformers.
- Transformer type: Single-phase industrial control transformer.
- Rated apparent power: 1000 VA (1 kVA).
- Primary terminal arrangement: 20/0/380/420 V.
- Primary voltage terminal markings: 380 V and 420 V.
- Additional primary terminal: 20 V.
- Secondary terminal arrangement: 10/0/220/240 V.
- Secondary voltage terminal markings: 220 V and 240 V.
- Secondary adjustment tap: 10 V.
- Output configuration: Tapped output according to ETE's approved connection information.
- Connection precaution: Confirm the correct 10 V adjustment tap and associated terminal connections with ETE.
- Calculated current equivalent at 220 V: Approximately 4.55 A, based on the total 1000 VA rating.
- Calculated current equivalent at 240 V: Approximately 4.17 A, based on the total 1000 VA rating.
- Insulation class: E.
- Voltage regulation: 4%.
- Length: 150 mm.
- Width: 125 mm.
- Height: 145 mm.
- Weight: 9.8 kg.
- Compatible enclosure reference: EPN 3.
Reliable 1 kVA Tapped AC Control Power for Industrial Electrical Systems
The ETE MV1000P2S2 provides a high-capacity solution for industrial electrical installations requiring a transformer with multiple primary and secondary connection options. Its 20/0/380/420 V primary winding and 10/0/220/240 V secondary winding make it suitable for applications where an industrial AC supply must be transformed to a compatible higher-voltage AC control circuit.
The primary winding incorporates terminals marked 380 V and 420 V, together with an additional 20 V terminal. These markings identify available winding connections but do not independently establish every permissible supply voltage combination. The correct primary terminal arrangement should be verified against ETE's approved connection diagram before the transformer is energised.
The secondary winding features terminals marked 220 V and 240 V, together with a 10 V adjustment tap. The manufacturer's specification describes the output as a tapped output, with the exact terminal arrangement to be determined from the approved datasheet. The 10 V terminal should not be assumed to provide an independent 10 V supply, and the relationship between the secondary connections must be confirmed with ETE.
At the total rated apparent power of 1000 VA, the calculated current equivalents are approximately 4.55 A at 220 V and 4.17 A at 240 V. These figures are derived by dividing the transformer rating by the nominal secondary voltage. They should not be interpreted as independently verified current ratings for every tapped output arrangement. The applicable winding and tap loading limits should be checked before finalising the connected load.
The specified 4% voltage regulation is relevant when selecting a transformer for control circuits containing electromagnetic loads. Contactors, relays and solenoids may draw greater apparent power during energisation than during normal operation. Electrical designers should therefore assess the total steady-state load, simultaneous switching requirements and acceptable voltage range of connected equipment.
With a rated capacity of 1 kVA, the MV1000P2S2 is particularly relevant to industrial control systems containing multiple compatible AC devices. The transformer should be selected according to the aggregate apparent power requirements of the installation, while allowing for equipment starting demands and the manufacturer's winding-specific limits.
The MV1000P2S2 features Class E insulation, dimensions of 150 × 125 × 145 mm and a weight of 9.8 kg. These characteristics should be considered when planning mounting arrangements, mechanical support and enclosure space. The specified compatible enclosure reference is ETE EPN 3.
The transformer provides AC voltage transformation rather than regulated DC output. Equipment requiring DC control voltage will need appropriate additional conversion components. Installation should account for correct primary and secondary terminal selection, suitable circuit protection, conductor sizing, secure mounting, ventilation and protective earthing where applicable.
Typical Applications
- Industrial electrical control panels requiring tapped AC transformer outputs.
- Machinery control systems using compatible industrial primary voltage connections.
- OEM machinery and electrical panel manufacturing.
- Compatible 220 V AC and 240 V AC control circuits.
- Higher-capacity contactor and electromagnetic relay control systems.
- Motor starter panels and machine control equipment.
- Industrial signalling and indication circuits.
- Automation equipment requiring transformer-derived AC control power.
- Packaging machinery and conveyor control systems.
- Industrial process control installations.
- Electrical maintenance and refurbishment projects.
- Replacement of compatible 1000 VA multi-voltage control transformers.
