Emparro® 3~ Premium Power – 20 A

INPUT: 3 × 324…572 V AC
OUTPUT: 24…28 V DC; 20 A
Order number: 85692

Emparro® 3~ Premium Power

Murrelektronik’s Emparro family has a new member. The newly developed Emparro 3-phase power supplies for 24V applications are important components in quality power management systems. These units are not only extremely reliable but also extraordinarily efficient as a result of their integrated reserved power. However, they don’t require much space in the cabinet. This is premium power from Murrelektronik with variants in 5, 10, 20 und 40A!

Practical Features up to the Detail

  • Continuous 2-phase operation
  • Parallel operation (Connect up to five Emparro 3-phase units to each other)
  • Alarm contact for over voltage, short circuit and temperature
  • Excellent EMC characteristics
  • LED indicators
  • Derating from 60°C
  • QR code for direct access to technical documentation

Specifications

Input
Input voltage 3× 324…572 V AC/450…745 V DC
Input current 1.3 A (3× 360 V AC); 1.0 A (3× 500 V AC)
Inrush current after 1 ms max. 13 A (3× 500 V AC)
Power factor 0.65 (3× 500 V AC)
Frequency 50…60 Hz
Input fuse (internal) 3× 6.3 A (T)
General data
Standards EN 60950-1, EN 61204-3, EN 55011 B, EN 61000-3-2, SEMI F47
Relative humidity 5…95%, no condensation
Protection IP20
Efficiency 94.8% (3× 400 V AC); 94.5% (3× 480 V AC)
Connection Push-In spring clamp terminals
Mounting method DIN-rail mountable TH35 (EN 60715)
Dimensions H×W×D 143×65×167 mm
Temperature range -40…+70 °C, …+70 °C derating (storage temperature -40…+85 °C)
Output
Output voltage 24 V DC (SELV), ±1%; 24…28 V adjustable
Power Boost Iout N × 150% (min. 5 s)
Output current 15 A (70 °C); 20 A (60 °C); 24 A (45 °C)
Mains failure bridging time min. 40 ms (3× 500 V AC)
Ripple max. 20 mV eff/rms
Spikes max. 90 mV ss/pp
Unit protection short-circuit and overload protected, permanently by 20% (to 45 °C)
LED display LED (green): OK; LED (red): overload, overheating or short-circuit
Parallel usage/serial usage max. 3 units
Commercial data
country of origin CZ
customs tariff number 85044090
EAN 4048879538633
eClass 27049002
Packaging unit 1

 

Link:
Bộ nguồn cao cấp 3 pha Emparro – 20 A

85692