Why Choose the ETE MV2500P2S2 2500 VA Control Transformer?
The ETE MV2500P2S2 is a high-capacity 2500 VA (2.5 kVA) single-phase control transformer designed to provide dependable AC voltage conversion for industrial control circuits, electrical panels and automation equipment. Part of the ETE MV multi-voltage control transformer series, it offers multiple primary voltage terminals and a tapped secondary arrangement for applications requiring flexible industrial control power.
The MV2500P2S2 features 20/0/380/420 V primary terminals, supporting nominal 380 V AC and 420 V AC primary supply connections. Its secondary terminals are marked 10/0/220/240 V, providing a tapped output arrangement that must be connected in accordance with the manufacturer's datasheet. The 10 V adjustment tap requires confirmation of the correct terminal connections with ETE before installation or commissioning.
With a substantial 2500 VA apparent power rating, Class E insulation and 3% voltage regulation, the MV2500P2S2 is well suited to industrial installations requiring a reliable transformer for control and auxiliary electrical equipment. Measuring 192 × 161 × 185 mm and weighing 24 kg, it is specified for use with the EPN 5 enclosure, making it a practical choice for industrial panel builders, machine manufacturers and electrical engineers.
Key Advantages
- 2500 VA (2.5 kVA) rated apparent power for appropriately sized industrial control and auxiliary circuits.
- Multi-voltage primary connections supporting nominal 380 V AC and 420 V AC supplies.
- 20 V primary terminal included in the specified primary winding arrangement.
- Tapped secondary arrangement with 10/0/220/240 V terminal markings.
- Flexible output configuration when connected in accordance with the manufacturer's datasheet.
- 10 V adjustment tap with terminal connections to be confirmed with ETE.
- Single-phase transformer design suitable for industrial electrical installations.
- Class E insulation for dependable electrical insulation performance.
- 3% voltage regulation supporting consistent secondary voltage performance as loading changes.
- High-capacity construction suitable for industrial control panel and machinery applications.
- EPN 5 enclosure compatibility for installations requiring a suitable protective housing.
Key Features
- ETE MV multi-voltage control transformer series.
- 2500 VA (2.5 kVA) rated apparent power.
- Single-phase transformer construction.
- Primary terminals: 20/0/380/420 V.
- Nominal primary supply connections: 380 V AC or 420 V AC.
- Secondary terminals: 10/0/220/240 V.
- Secondary output: Tapped output according to the manufacturer's datasheet.
- 10 V adjustment tap: Confirm terminal connections with ETE.
- Insulation class: E.
- Voltage regulation: 3%.
- Length: 192 mm.
- Width: 161 mm.
- Height: 185 mm.
- Weight: 24 kg.
- Enclosure reference: EPN 5.
The ETE MV2500P2S2 control transformer converts a higher single-phase AC supply voltage into an AC output suitable for compatible industrial control and auxiliary equipment. Its primary terminal arrangement, marked 20/0/380/420 V, provides nominal connections for 380 V AC and 420 V AC supplies. The exact function and connection requirements of the additional primary terminal must be established from the manufacturer's wiring documentation.
The secondary side features terminals marked 10/0/220/240 V. This is a tapped secondary output, not a specified dual-winding series or parallel arrangement. Although the terminal markings include 220 V and 240 V, the correct output selection, adjustment arrangement and permissible connections must follow the ETE datasheet. In particular, the 10 V adjustment tap must not be treated as an independent low-voltage output without manufacturer confirmation.
The transformer has a total apparent power rating of 2500 VA. At this rating, the mathematical equivalent output current is approximately 11.36 A at 220 V or 10.42 A at 240 V. These figures are calculations based on apparent power and nominal voltage, not independently confirmed output or terminal current ratings. The allowable load for each connection must be verified against ETE's technical documentation.
With Class E insulation and 3% voltage regulation, the MV2500P2S2 is suited to industrial installations where stable AC control power is important. Its substantial construction and specified EPN 5 enclosure support integration into appropriately designed electrical installations. Primary and secondary terminal selection, circuit protection and earthing must be determined from the manufacturer's approved connection instructions.
Typical Applications
- Industrial electrical control panels and machinery cabinets.
- Industrial control circuits requiring compatible tapped AC output voltages.
- Electrical equipment supplied from 380 V AC or 420 V AC single-phase connections.
- Industrial automation and OEM machinery.
- Contactor, relay and control equipment power supplies.
- Industrial auxiliary AC power distribution.
- Manufacturing and production machinery.
- Conveyor and material handling systems.
- Motor control and industrial switching installations.
- Industrial plant maintenance and transformer replacement projects.
- Electrical panel building and machinery manufacturing applications.
