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NDK-400VA Chint 400VA Control Circuit Transformer
Chint NDK-400VA is a 400 VA single-phase control circuit transformer with 240/415 V AC input, designed to provide reliable control power for industrial electrical panels, machinery and automation systems.
£89.33
Why Choose the Chint NDK-400VA Control Circuit Transformer?
The Chint NDK-400VA is a reliable 400 VA single-phase control circuit transformer designed to provide control power for industrial electrical equipment, machinery and automation systems. As part of the Chint NDK control transformer series, it is particularly suited to control panel manufacturers and industrial applications requiring dependable voltage transformation and electrical isolation.
This control transformer provides a practical solution for supplying control circuits, contactors, relays, indicator lamps and other electrical apparatus. The NDK series combines compact construction with straightforward panel installation, making it suitable for use within electrical control panels, distribution equipment and machine control systems.
With a rated output capacity of 400 VA and a 240/415 V AC input, the NDK-400VA provides versatile operation with common industrial supply voltages. The UK NDK range provides multiple secondary voltage connections including 12/24 V, 48/110 V and 240 V AC, allowing the transformer to support a wide variety of control circuit requirements.
Key Advantages
- Reliable 400 VA control circuit transformer for industrial electrical applications.
- 240/415 V AC input suitable for common control panel supply voltages.
- Multiple secondary voltage options for flexible control circuit design.
- 50/60 Hz operation for compatibility with standard AC electrical systems.
- Single-phase design developed for control power applications.
- Compact construction suitable for installation within control panels and machinery.
Key Features
- Chint NDK control transformer series.
- 400 VA rated output capacity.
- 240/415 V AC rated input voltage.
- 12/24 V, 48/110 V and 240 V AC secondary voltage options.
- 50/60 Hz operating frequency.
- Designed for supplying industrial control circuits and electrical apparatus.
- Natural air-cooled transformer construction.
- Panel or chassis mounting for integration into electrical equipment.
Reliable Control Power for Industrial Equipment
Control circuit transformers such as the Chint NDK-400VA provide a dedicated power source for electrical control equipment by transforming the incoming AC supply to the voltage required by the control circuit. This makes them suitable for supplying components such as contactors, relays, indicator lamps and other devices used throughout industrial machinery and electrical control systems.
The Chint NDK series is designed for machine tools, electrical apparatus and other mechanical equipment requiring dependable control power. Its multiple voltage connections and compact panel-mounted construction provide flexibility when designing new control systems or replacing transformers in existing industrial installations.
Typical Applications
- Industrial electrical control panels.
- Machine tool control circuits.
- Contactors, relays and control devices.
- Indicator lamps and signalling circuits.
- Industrial machinery and automation equipment.
- Power distribution cabinets and electrical equipment.
Technical Specifications
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| Phase | Single Phase | |
|---|---|---|
| Rated Power (VA) | 400 VA | |
| IP Rating | IP00 | |
| Manufacturer | Chint | |
| Series | NDK Control Transformers | |
| Model | NDK-400VA | |
| Product type | Control circuit transformer | |
| Transformer type | Single-phase | |
| Rated output capacity | 400 VA | |
| Input voltage | 240/415 V AC | |
| Output voltage options | 12/24 V, 48/110 V, 240 V AC | |
| Frequency | 50/60 Hz | |
| Protection rating | IP00 open type | |
| Cooling method | Natural air cooling | |
| Mounting type | Panel / chassis mounting | |
| Operating temperature | −5 °C to +40 °C | |
| Maximum operating altitude | 2000 m | |
| Maximum relative humidity | 95% non-condensing | |
| Manufacturer part number | NDK-400VA | |
| Alternative product SKU | NDK400VA | |
| Barcode | 6901800607595 |
Frequently Asked Questions
What is the Chint NDK-400VA used for?
The NDK-400VA is a control circuit transformer designed to provide reliable control power for electrical apparatus, industrial machinery, control panels, relays, contactors and indicator circuits.
What is the power rating of the NDK-400VA?
The transformer has a rated output capacity of 400 VA.
What input voltage does the NDK-400VA accept?
The Chint NDK-400VA is configured for a 240/415 V AC input, making it suitable for common industrial electrical supplies.
What output voltages are available?
The UK NDK control circuit transformer configuration provides secondary voltage options including 12/24 V, 48/110 V and 240 V AC.
Where is the Chint NDK-400VA typically installed?
The transformer is typically panel or chassis mounted inside electrical control panels, machinery, distribution equipment and industrial automation systems.
Trusted Control Power for Industrial Applications
Chint NDK control circuit transformers provide dependable and flexible control power for panel builders, machinery manufacturers and industrial electrical systems, with multiple voltage options and a broad range of VA ratings for different applications.
