NDR-75 is a slim line DIN rail Class I switching power supply.
Designed with a fully isolated plastic case to prevent user contact and the risk of shock.
Featuring up to 88% efficiency this series can be cooled using only free air convection up to 60°C which significantly increases the reliability and lifetime of the power supply.
Other standard features include its low no-load power consumption, to save energy, short circuit, overload, and over voltage protections, and DC OK relay contact with LED indicator for monitoring the PSU status.
If you have any questions, please do not hesitate to contact us at Email: info@sttekno.com.tr.
Model | NDR-75-12 | NDR-75-24 | NDR-75-48 |
DC output voltage | 12V | 24V | 48V |
Rated output current | 6.3A | 3.2A | 1.6A |
Output current range | 0-6.3A | 0-3.2A | 0-1.6A |
Wave and noise(Note:3) | 80mVp-p | 120mVp-p | 150mVp-p |
Inlet stability(Note:4) | ±0.5% | ±0.5% | ±0.5% |
Load stability(Note:5) | ±1% | ±1% | ±1% |
DC output power | 75.6W | 76.8W | 76.8W |
Efficiency | 86% | 88% | 89% |
Adjustable range for DC voltage | 10.8~13.2V | 21.6~26.4V% | 43.2~52.8V% |
AC input voltage range | 85~264VAC 47~63Hz;120~370VDC | ||
Input current | 1.8A/115V 0.9A/230V | ||
Overload protection | 105%~150% Type: pulsing hiccup shutdown Reset: tuto recovery | ||
Over-voltage protection | 13.8~16.2V | 27.6~26.4V | 43.2~52.8V |
Setup, rise , hold up time | 1200ms, 60ms, 60ms/230V | ||
Withstand voltage | Input and output internal: Input and encolsur: 1.5KvAC, Output and enclosure: 0.5KvAC | ||
Isolation resistance | Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ | ||
Working temperature and humidity | -10°c~+50°c(Refer to output derating curve), 20%~90%RH | ||
Overall dimension | 32×125.2×102mm | ||
Weight | 0.51Kgs | ||
Safety standards | CE |
It is complied with the international CE ROHS
Can be installed on DIN rail TS-35/7.5 or 15
This product has a universal AC input that is full range
This product is both low-cost and reliable.
100% full load burn-in test