Why Choose the Chint NDK-50VA Control Circuit Transformer?
The Chint NDK-50VA is a compact and reliable 50 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 machine builders 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 is designed to provide maximum voltage ratings from compact frame sizes, making it especially useful in electrical control panels where installation space is limited.
With a rated output capacity of 50 VA and a 240/415 V AC input, the NDK-50VA provides versatile operation with common industrial supply voltages. The UK NDK range provides secondary voltage connections including 12/24 V, 48/110 V and 240 V AC, allowing the transformer to support a variety of control circuit requirements.
Key Advantages
- Compact control circuit transformer designed for industrial applications.
- 50 VA rated output capacity suitable for smaller control circuits and electrical equipment.
- 240/415 V AC input compatible with common industrial electrical supplies.
- Multiple secondary voltage connections provide flexibility for different control circuits.
- 50/60 Hz operation for compatibility with standard AC power systems.
- Compact frame size makes efficient use of space inside control panels.
- Designed specifically for dependable control power and electrical isolation.
Key Features
- Chint NDK control transformer series.
- 50 VA rated output capacity.
- 240/415 V AC input supply.
- 12/24 V, 48/110 V and 240 V AC secondary voltage connections.
- 50/60 Hz operating frequency.
- Single-phase control transformer construction.
- IP00 open-type construction.
- Natural air cooling for reliable operation.
- Panel or chassis mounting for integration into electrical equipment.
- Designed for control power, machine tools, lighting and indicator circuits.
- Separate earthing point.
- IEC/EN 61558 compliant NDK control transformer design.
Control circuit transformers such as the Chint NDK-50VA 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 electrical apparatus, machine tools, lighting 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.
- Machine lighting and auxiliary circuits.
- Power distribution cabinets and electrical equipment.
