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DRA -12

Manufacturer

Chinfa

Article

92810

Compact economical single-phase industrial power supply for electronics requiring stabilised DC voltage. Designed and tested according to norm EN60950 and approved by UL. Standard models with universal input voltage (90-265V) and adjustable DC output voltage (typical -10% and +15%. Short circuit proof and protected against overload. Fixed installation, easy snap-on assembly on 35mm DIN-rail. DRA 120 models have PFC. The switch mode technology provide compact design, high efficiency and low residual ripple (less than +/-0.5%). Cased in plastic IP20. The DRA models are especially designed for industrial control systems, process automatic and industrial applications requiring stabilised DC voltage.

Product Power Secondary Current IP
DRA18-12 18 W 1,5 A IP20
DRA30-12 30 W 2,5 A IP20
DRA60-12 60 W 5,0 A IP20
DRA120-12FPA 120 W 10,0 A IP20


 

Connection details

connector model

2.5 mm²

Display details

indicator lights

DC ON/DC LOW

Power supply

galvanic isolation

3000 VAC


minimum load

5 %


output voltage

12 V


output voltage adjustment range

11...14 V


overload limiting

135 %


insulation resistance

100 MΩ @ 500 VDC


influence of loading

±2 %


short-circuit protection

null


supply voltage

230 VAC: 90...265 VAC


efficiency

77 %


power frequency

47...63 Hz

General information

protection class

IP20


installation

35 mm DIN rail


minimum ambient temperature

-25°C


maximum ambient temperature

70°C


case material

plastic

Compact Din rail mountable switching mode power supply with various power supplies. UL approval and CE marked. Voltage 12 VDC.