Why Choose the ETE MV7500P2S1 Multi-Voltage Control Transformer?
The ETE MV7500P2S1 is a heavy-duty 7500 VA (7.5 kVA) single-phase multi-voltage control transformer designed to provide reliable electrical isolation and flexible AC voltage connections for industrial machinery, electrical control panels and automation systems. Part of the ETE MV Multi-Voltage transformer series, it features primary terminals marked 20/0/380/420 V and secondary terminals marked 0/55/110 V, providing selectable 55 V AC or 110 V AC output connections.
Manufactured by Eastern Transformers & Equipment (ETE), the MV7500P2S1 combines a substantial 7.5 kVA power rating with Class F insulation and 2% voltage regulation. Its multi-voltage winding configuration makes it suitable for industrial installations requiring a dedicated control transformer with adaptable primary supply connections and selectable secondary voltage taps.
Measuring 300 × 330 × 330 mm and weighing 70 kg, the MV7500P2S1 is designed for substantial industrial electrical installations. The specified ETS 1 enclosure reference assists with enclosure selection, while the 20 V primary adjustment tap provides additional connection flexibility. The correct adjustment tap connections must be confirmed with ETE before installation.
Key Advantages
- 7500 VA (7.5 kVA) rated capacity for substantial industrial control power requirements.
- Multi-voltage primary terminals marked 20/0/380/420 V for compatible industrial supply arrangements.
- Selectable 55 V AC or 110 V AC secondary connections for different control circuit requirements.
- 20 V primary adjustment tap provides additional voltage connection flexibility, subject to ETE confirmation.
- 2% voltage regulation supports consistent secondary voltage performance under changing load conditions.
- Class F insulation provides a robust insulation system for industrial transformer applications.
- Single-phase transformer construction for integration into compatible electrical control systems.
- Electrical isolation between primary and secondary windings.
- ETS 1 enclosure reference supports selection of a suitable protective enclosure.
- Heavy-duty construction suitable for industrial panel building and machinery applications.
Key Features
- ETE MV Multi-Voltage transformer series.
- 7500 VA (7.5 kVA) rated apparent power.
- Single-phase control transformer.
- Primary terminals: 20/0/380/420 V.
- Secondary terminals: 0/55/110 V.
- 55 V AC or 110 V AC output connections.
- 20 V primary adjustment tap; confirm connections with ETE.
- 2% voltage regulation.
- Class F insulation system.
- ETS 1 enclosure reference.
- 300 × 330 × 330 mm dimensions.
- 70 kg transformer weight.
- Suitable for installation within appropriately designed industrial electrical equipment.
High-Capacity Multi-Voltage Control Power for Industrial Equipment
The ETE MV7500P2S1 provides a practical solution for industrial systems requiring a substantial isolated AC control supply. Its 20/0/380/420 V primary terminal arrangement accommodates compatible industrial supply configurations, while its 0/55/110 V secondary terminals provide selectable output connections for appropriately rated control equipment.
The transformer includes a 20 V primary adjustment tap intended to provide additional connection flexibility. This adjustment must not be treated as a separate 20 V output. The correct terminal configuration, including the adjustment tap arrangement, should be confirmed directly with ETE and the applicable connection documentation before energising the transformer.
Its 7500 VA capacity makes it suitable for larger control circuit loads, subject to appropriate load assessment and protection. The specified 2% voltage regulation indicates comparatively small secondary voltage variation between the manufacturer's defined loading conditions, supporting dependable performance for compatible electrical control equipment.
The Class F insulation system supports transformer thermal performance, while the ETS 1 enclosure reference provides an identification point when planning installation protection. Given the unit's 70 kg weight, installation should include suitable mechanical support, lifting arrangements and secure fixing in accordance with the manufacturer's instructions.
Typical Applications
- Industrial electrical control panels requiring high-capacity isolated AC power.
- Machinery control systems using compatible 380 V or 420 V primary connections.
- Industrial 55 V AC or 110 V AC control circuits.
- Large contactor, relay and control equipment assemblies within the transformer rating.
- Manufacturing machinery and production line control systems.
- Industrial automation and process control installations.
- OEM machinery and electrical equipment manufacturing.
- Industrial plant electrical distribution and control equipment.
- Electrical installations requiring flexible secondary voltage taps.
