Phoenix 2320393 QUINT-BUFFER/24DC/24DC/40 - Buffer module

QUINT-BUFFER/24DC/24DC/40 - Buffer module

2320393

QUINT buffer module with maintenance-free capacitor-based energy storage for DIN rail mounting, decoupled input: 24 V DC, decoupled output: 

24 V DC/40 A, with integrated SFB (Selective Fuse Breaking) Technology, including mounted UTA 107 universal DIN rail adapter

Short-term mains interruptions are bridged by QUINT BUFFER, a maintenance-free capacitor-based buffer module with SFB technology (selective fuse breaking technology).

Systems can therefore also run in unstable networks or, in the event of longer failures, are correctly shut down after all relevant process data is saved.

The buffer module also acts as a energy storage device for peak loads and for tripping fuses.

For function monitoring, an active switching output and a control lamp are used.

With the integrated diode, loads can be divided into buffered and unbuffered loads.

The buffer time is thus extended and the buffered loads are protected against errors in the internal network.

Input voltage    24 V DC

Input voltage range    18 V DC ... 30 V DC

Input voltage range DC    18 V DC ... 30 V DC

Voltage type of supply voltage    DC

Buffer period    0.2 s (40 A)

8 s (1 A)

Current consumption    0.1 A (No-load)

0.7 A (charging process)

45 A (Conduction current)

Reverse polarity protection    yes

Charging delay    no

Fixed backup threshold    < 20 V DC (< 22 V; < 24 V; < 26 V)

Variable connect threshold    (UIN - 1 V)/0.1 s

Protective circuit    Transient surge protection

Efficiency    > 99 % (Mains operation, with charged energy storage)

Nominal output voltage    24 V DC (depending on the input voltage)

Nominal output current (IN)    40 A

Output current limit    45 A (According to current limitation of the power supply connected upstream)

Selective Fuse Breaking (ISFB)    120 A (12 ms)

Derating    60 °C ... 80 °C (2.5 %/K)

Output power    max. 960 W

Power loss nominal load max.    8 W

Power dissipation battery operation    48 W

Power dissipation    8 W (Normal operation)

48 W (buffer mode)

Protective circuit    Transient surge protection

Connection in parallel    yes, for increasing the buffer time and for redundancy

Connection in series    no

Mains operation

Nominal output voltage    24 V DC

Output voltage range    18 V DC ... 30.5 V DC

Nominal output current (IN)    40 A

Battery operation

Nominal output voltage    24 V DC

Output voltage range    19.2 V DC ... 27.6 V DC

Nominal output current (IN)    40 A

Signal: Power Good signal output active (high = buffer module charged)

Output description    Power Good

Output voltage    + 24 V

Continuous load current    20 mA

Charging current    600 mA

Nominal capacity    0.1 Ah

Battery technology    UPS-CAP

Memory medium    Electrolytic capacitor

IQ technology    no

Input

Connection method    Screw connection

Conductor cross-section, rigid min.    0.5 mm²

Conductor cross-section, rigid max.    16 mm²

Conductor cross-section flexible min.    0.5 mm²

Conductor cross-section flexible max.    16 mm²

Conductor cross-section AWG min.    8

Conductor cross-section AWG max.    6

Stripping length    10 mm

Screw thread    M4

Tightening torque, min    1.2 Nm

Tightening torque max    1.5 Nm

Output

Connection method    Screw connection

Conductor cross-section, rigid min.    0.5 mm²

Conductor cross-section, rigid max.    16 mm²

Conductor cross-section flexible min.    0.5 mm²

Conductor cross-section flexible max.    16 mm²

Conductor cross-section AWG min.    8

Conductor cross-section AWG max.    6

Stripping length    10 mm

Screw thread    M4

Tightening torque, min    1.2 Nm

Tightening torque max    1.5 Nm

Signal

Conductor cross-section, rigid min.    0.2 mm²

Conductor cross-section, rigid max.    4 mm²

Conductor cross-section flexible min.    0.2 mm²

Conductor cross-section flexible max.    2.5 mm²

Conductor cross-section AWG min.    24

Conductor cross-section AWG max.    12

Screw thread    M4

Tightening torque, min    0.5 Nm

Tightening torque max    0.6 Nm