2866213 – QUINT-BUFFER/24DC/20 – BỘ NGUỒN QUINT BUFFER – PHOENIX CONTACT – TIENHUNGTECH
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Input voltage 24 V DC
Input voltage range 22.5 V DC … 30 V DC
Input voltage range DC 22.5 V DC … 30 V DC
Buffer period 0.2 s (20 A)
4 s (1 A)
Current consumption approx. 0.1 A
0.6 A (charging process)
20.6 A (max.)
Reverse polarity protection yes
Charging delay No
Fixed backup threshold < 22 V DC
Variable connect threshold (UIN - 1 V)/0.1 s
Protective circuit Transient surge protection; Suppressor diode, 35 V DC
Efficiency > 95 %
Nominal output voltage 24 V DC (depending on the input voltage)
Setting range of the output voltage (USet) 22 V DC … 28.5 V DC
Nominal output current (IN) 20 A
Output current limit 27 A (buffer mode)
Bridging time 200 ms
Feedback voltage resistance < 35 V DC (buffer mode)
Protection against overvoltage at the output (OVP) < 35 V DC
Residual ripple < 100 mVPP (buffer mode)
Output power 480 W
Peak switching voltages nominal load < 100 mVPP (20 MHz)
Power dissipation 2.5 W (ready at 27 A)
9.8 W (buffer mode at 27 A)
Protective circuit Transient surge protection; Suppressor diode, 35 V DC
Connection in parallel yes, for increasing the buffer time and for redundancy
Connection in series yes
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