CHINT · NDK
Product overview
CHINT NDK control transformers supply machine-tool control circuits, local lighting and indication circuits. Select the transformer by total connected VA and starting demand, then specify the input voltage and each required secondary output.
Technical selection summary
| Series | NDK |
|---|---|
| Rated capacity | 25–5000 VA |
| Primary voltage in catalogue | 230 V or 400 V |
| Secondary voltages in catalogue | 6, 12, 24, 36, 110, 127, 230 and 400 V; specify winding arrangement |
| Frequency | 50/60 Hz |
The table summarizes the series. Available combinations depend on the exact manufacturer code, load duty and supply voltage. Confirm the selected configuration with your quotation.
Typical applications
- Machine-tool control panels
- Control-circuit power supply
- Local lighting and indicator circuits
Specify your enquiry
For a focused quotation, include:
- Required VA and connected loads
- Input voltage and output winding voltages
- Mounting dimensions and quantity
Download CHINT NDK catalogue (PDF)


