2866792 – QUINT-PS/3AC/24DC/20 – BỘ NGUỒN QUINT 3PHA 20A – PHOENIX CONTACT
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AC operation
Nominal input voltage range 3x 400 V AC … 500 V AC
Input voltage range 3x 320 V AC … 575 V AC
2x 360 V AC … 575 V AC
450 V DC … 800 V DC
Input voltage range DC 450 V DC … 800 V DC
Voltage type of supply voltage AC/DC
Inrush current < 20 A (typical)
Inrush current integral (I2t) < 3.2 A2s AC frequency range 45 Hz … 65 Hz Frequency range DC 0 Hz Mains buffering time > 20 ms (400 V AC)
> 30 ms (500 V AC)
Current consumption 3x 1.6 A (400 V AC)
3x 1.3 A (500 V AC)
0.9 A (600 V DC)
Nominal power consumption 783 VA
Protective circuit Transient surge protection; Varistor, gas-filled surge arrester
Power factor (cos phi) 0.66
Typical response time < 0.16 s
Permissible backup fuse B6 B10 B16 AC:
Permissible DC backup fuse DC: Connect a suitable fuse upstream
Recommended breaker for input protection 6 A … 16 A (AC: Characteristics B, C, D, K)
Discharge current to PE < 3.5 mA Efficiency > 93 % (at 400 V AC and nominal values)
Output characteristic U/I
Nominal output voltage 24 V DC ±1 %
Setting range of the output voltage (USet) 18 V DC … 29.5 V DC (> 24 V DC, constant capacity restricted)
Nominal output current (IN) 20 A (-25 °C … 60 °C, UOUT = 24 V DC)
POWER BOOST (IBoost) 26 A (-25 °C … 40 °C permanent, UOUT = 24 V DC )
Selective Fuse Breaking (ISFB) 120 A (12 ms)
Magnetic circuit breaker tripping B2 / B4 / B6 / B10 / B16 / C2 / C4 / C6
Derating 60 °C … 70 °C (2.5%/K)
Feedback voltage resistance max. 35 V DC
Protection against overvoltage at the output (OVP) < 35 V DC
Control deviation < 1 % (change in load, static 10 % … 90 %)
< 3 % (change in load, dynamic 10 % … 90 %)
< 0.1 % (change in input voltage ±10 %)
Residual ripple < 40 mVPP (with nominal values)
Output power 480 W
Peak switching voltages nominal load < 40 mVPP (at nominal values, 20 MHz)
Maximum no-load power dissipation 11 W
Power loss nominal load max. 40 W
Rise time < 0.05 s (UOUT (10 % … 90 %))
Connection in parallel yes, for redundancy and increased capacity
Connection in series yes