QUINT4-PS/24DC/12DC/8/PT - DC/DC converter

2910122

Primary-switched DC/DC converter, QUINT POWER, DIN rail mounting, SFB Technology (Selective Fuse Breaking), input: 24 V DC, output: 12 V DC / 8 A

QUINT DC/DC converter with maximum functionality
DC/DC converters alter the voltage level, regenerate the voltage at the end of long cables or enable the creation of independent supply systems by means of electrical isolation.
QUINT DC/DC converters magnetically and therefore quickly trip circuit breakers with six times the nominal current, for selective and therefore cost-effective system protection. The high level of system availability is additionally ensured, thanks to preventive function monitoring, as it reports critical operating states before errors occur.

Nominal input voltage range 24 V DC
Input voltage range 24 V DC -25 % ... +40 %
Wide-range input no
Electric strength, max. 35 V DC (60 s)
Inrush current typ. 3 A
Inrush current integral (I2t) < 0.02 A2s
Inrush current limitation 1 A
Mains buffering time typ. 17 ms (24 V DC)
Current consumption 5.5 A (24 V DC)
Typical response time 300 ms (from SLEEP MODE)
Switch-on time < 1 s
Input fuse 15 A (slow-blow, internal)
Recommended breaker for input protection 10 A ... 16 A (Characteristic B, C, D, K or comparable)
Signal Remote (configurable)
Connection labeling 3.3 +
Function Output power ON/OFF (remote)
Default Output power ON (>40 kΩ/24 V DC/open bridge between REM and SGnd)

Efficiency typ. 91 % (24 V DC)
Output characteristic U/I Advanced
Smart HICCUP
FUSE MODE
Nominal output voltage 12 V DC
Setting range of the output voltage (USet) 12 V DC ... 15 V DC (> 12 V DC, constant capacity)
Nominal output current (IN) 8 A
Static Boost (IStat.Boost) 10 A
Dynamic Boost (IDyn.Boost) 16 A (5 s)
Selective Fuse Breaking (ISFB) 48 A (15 ms)
Magnetic circuit breaker tripping A1 ... A6 / B2 ... B6 / Z1 ... Z6
Short-circuit-proof yes
No-load proof yes
Output power (PN) 96 W
Output power (PStat. Boost) 120 W
Output power (PDyn. Boost) 192 W (5 s)
Feedback voltage resistance ≤ 25 V DC
Protection against overvoltage at the output (OVP) ≤ 18 V DC
Residual ripple < 13 mVPP
Control deviation < 1 % (change in load, static 10 % ... 90 %)
Control deviation < 1 % (change in load, static 10 % ... 90 %)
Control deviation < 1 % (change in load, static 10 % ... 90 %)
Rise time < 100 ms (UOUT (10 % ... 90 %))
Connection in series yes
Maximum no-load power dissipation < 2 W
Power loss nominal load max. < 9 W
Power dissipation SLEEP MODE < 1 W
Connection in parallel yes, for redundancy and increased capacity
Signal Out 1 (configurable)
Connection labeling 3.5 +
Digital 0 V DC
24 V DC
20 mA
Signal option Output voltage
Output current
Output power
Operating hours
Early warning of high temperatures
OVP voltage limitation active
Default UIN input voltage OK
Signal Out 2 (configurable)
Connection labeling 3.6 +
Digital 0 V DC
24 V DC
20 mA
Default Output power
Signal option Output voltage
Output current
Operating hours
Early warning of high temperatures
OVP voltage limitation active
Analog 4 mA ... 20 mA ±5 % (Load ≤400 Ω)
Signal option Output voltage
Output current
Output power