Why Choose the ETE WV2000P7S7 2000 VA Control Transformer?
The ETE WV2000P7S7 is a robust and reliable 2000 VA (2 kVA) single-phase control transformer designed to provide dependable low-voltage power for industrial control circuits, electrical panels and automation equipment. Part of the ETE WV wide-input-voltage transformer series, it offers multiple primary voltage selections and flexible secondary winding configurations, making it ideal for panel builders, OEM manufacturers and industrial electrical installations.
Manufactured by Eastern Transformers & Equipment (ETE), the WV2000P7S7 features a wide primary voltage selection of 380–480 V AC, with dedicated terminals for 380, 400, 420, 440, 460 and 480 V supplies. Its dual 0/24 V secondary windings can be connected in parallel to provide 24 V AC or in series to provide 48 V AC, offering flexibility for different control circuit requirements.
With a continuous power rating of 2000 VA, Class E insulation and 3% voltage regulation, this transformer is engineered for stable performance in demanding industrial environments. Its high-specification construction includes IP20 touch-proof terminals, Class H varnish impregnation and a core earth connection. Measuring 192 × 145 × 185 mm and weighing 18 kg, the WV2000P7S7 is suitable for installation within industrial control panels and electrical enclosures.
Key Advantages
- Reliable 2000 VA single-phase control transformer for industrial electrical systems.
- Wide 380–480 V AC primary voltage selection accommodates multiple industrial supply voltages.
- Dual 24 V secondary windings allow 24 V parallel or 48 V series operation.
- 3% voltage regulation supports stable secondary voltage performance under load.
- Class E insulation designed in accordance with EN 61558-1.
- IP20 touch-proof terminals provide additional protection against accidental contact with live terminal parts.
- Class H varnish impregnation and a core earth connection support dependable industrial operation.
- Suitable for control panels, machine building and industrial automation systems.
Key Features
- ETE WV wide-input-voltage control transformer series.
- 2000 VA (2 kVA) continuous rated capacity.
- Single-phase transformer construction.
- Primary terminals: 0/380/400/420/440/460/480 V AC.
- Secondary terminals: 0/24 V + 0/24 V AC.
- Parallel secondary connection: 24 V AC output.
- Series secondary connection: 48 V AC output.
- 50/60 Hz operating frequency.
- 3% voltage regulation.
- Class E insulation system designed to EN 61558-1.
- IP20 touch-proof terminal protection.
- Class H varnish impregnation and core earth connection.
- Designed for ambient temperatures from −10 °C to +35 °C.
- Robust construction for mounting within industrial electrical control panels.
Reliable Control Circuit Power for Industrial Automation
Control transformers such as the ETE WV2000P7S7 are used to convert higher industrial supply voltages into lower AC voltages suitable for electrical control circuits and associated equipment. By providing a dedicated secondary supply, the transformer supports the operation of compatible contactors, relays, control devices and other industrial electrical components.
The WV2000P7S7 provides particular flexibility through its multi-tap primary winding and dual secondary winding arrangement. The primary terminals allow the transformer to be matched to several industrial supply voltages between 380 and 480 V AC, while the secondary windings can be connected in parallel for a 24 V AC output or in series for a 48 V AC output. Correct winding polarity, terminal connections and protective arrangements must be observed during installation.
Its 2000 VA continuous rating makes it suitable for larger control circuits and installations requiring a substantial low-voltage AC supply. The specified 3% voltage regulation helps limit the change in secondary voltage between no-load and rated-load conditions, while the Class E insulation system and protective terminal design contribute to reliable service in industrial electrical equipment.
Typical Applications
- Industrial electrical control panels and distribution cabinets.
- 24 V AC and 48 V AC control circuit power supplies.
- Machine building and OEM electrical equipment.
- Industrial automation and production machinery.
- Contactor, relay and control circuit supply systems.
- Manufacturing and material handling equipment.
- Conveyor control panels and processing machinery.
- Electrical installations requiring multiple primary voltage selections.
- Industrial equipment refurbishment and transformer replacement.
- Custom electrical panels and control system integration.
