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Phoenix QUINT-PS/ 1AC/48DC/10 Primary-Switched Power Supply With SFB

Primary-Switched Power Supply With SFB

QUINT POWER power supply units – highest system availability due to SFB technology Compact power supply units of the new QUINT POWER generation maximize the availability of your system. Even the standard power circuit-breakers can be tripped reliably and quickly with the SFB technology (Selective Fuse-breaking Technology) and six times the nominal current for 12 ms. Defective current paths are disconnected selectively, the defect is limited and the important system parts remain in operation. A comprehensive diagnostics is carried out by continuously monitoring the output voltage and current. This preventive function monitoring visualizes the critical operating modes and reports them to the control unit before an error occurs.

• Quick tripping of standard power circuit breakers with dynamic SFB technology power reserve
• Reliable starting of difficult loads with static POWER BOOST power reserve
• Preventive function monitoring
• Can be used worldwide
• High degree of operational safety due to high MTBF > 500 000 h, long mains buffering times > 20 ms, high dielectric strength up to 300 V AC

Select a link under the "item" tab below to order.

Cat #DescriptionsTypePcs./Pkt.
2866682Primary-switched power supply with SFB technology, 1 AC, output current 10 AQUINT-PS/ 1AC/48DC/101
2938235Universal wall adapterUWA 182/521
Input data
Input nominal voltage range 100 V AC ... 240 V AC
AC input voltage range 85 V AC ... 264 V AC
Short-term input voltage 300 V AC
DC input voltage range 90 V DC ... 350 V DC
AC frequency range 45 Hz ... 65 Hz
DC frequency range 0 Hz
Current consumption Approx. 5.1 A (120 V AC)
Approx. 2.3 A (230 V AC)
Inrush current limitation < 20 A (typical)
I 2 t < 3.2 A 2 s
Power failure bypass > 20 ms (120 V AC)
> 20 ms (230 V AC)
Typical response time < 1 s
Protective circuitry Transient surge protection Varistor
Input fuse, integrated 12 A (slow-blow, internal)
Recommended backup fuse for mains protection 10 A
16 A (characteristic B)
Discharge current to PE < 3.5 mA
Output data
Nominal output voltage 48 V DC ±1%
Setting range of the output voltage 30 V DC ... 56 V DC (> 48 V constant capacity)
Output current 10 A (-25°C ... 70°C)
13 A (with POWER BOOST, -25°C ... 40°C permanent)
60 A (with SFB technology, 12 ms)
Derating From +60°C 2.5% per Kelvin
Current limitation IBOOST = 13 A (for short circuit), approximately
Control deviation < 1 % (change in load, static 10% ... 90%)
< 2 % (change in load, dynamic 10% ... 90%)
< 0.1 % (change in input voltage ±10%)
Power loss nominal load max. 41 W
Maximum power dissipation idling 16 W
Efficiency > 93 % (for 230 V AC and nominal values)
Ascent time < 0.5 ms (UOUT (10% ... 90%))
Residual ripple < 80 mVPP (with nominal values)
Connection in parallel Yes, for redundancy and increased capacity
Connection in series Yes
Surge protection against internal surge voltages yes, limited to approx. 60 V DC
Resistance to reverse feed Max. 60 V DC
DC OK active
Output description UOUT > 0.9 x UN: High signal
Voltage + 24 V DC
Current ≤ 20 mA (short circuit resistant)
Status display "DC OK" LED green / UOUT < 0.9 x UN: LED flashing
DC OK floating
Output description Relay contact, UOUT > 0.9 x UN: Contact closed
Voltage ≤ 30 V AC/DC (≤ 0.5 A / at 60 V AC/DC)
Current ≤ 1 A
Status display "DC OK" LED green / UOUT < 0.9 x UN: LED flashing
Output description IOUT < IN: High signal
Voltage + 24 V DC
Current ≤ 20 mA (short circuit resistant)
Status display LED "BOOST", yellow / IOUT > IN: LED on
General data
Insulation voltage input/output 4 kV AC (type test)
2 kV AC (routine test)
Insulation voltage input / PE 3.5 kV AC (type test)
2 kV AC (routine test)
Insulation voltage output / PE 500 V DC (routine test)
Degree of protection IP20
Class of protection I, with PE connection
MTBF > 500 000 h in acc. with IEC 61709 (SN 29500)
Housing material Steel sheet, zinc-plated
Dimensions W / H / D (state of delivery) 90 mm / 130 mm / 125 mm
Dimensions W / H / D (90° turned) 122 mm / 130 mm / 93 mm
Weight 1.7 kg
Ambient conditions
Electrical Equipment for Machinery EN 60204
Safety transformers for power supply units IEC 61558-2-17
Electrical safety (of information technology equipment) IEC 60950/VDE 0805 (SELV)
Electronic equipment for use in electrical power installations EN 50178/VDE 0160 (PELV)
SELV IEC 60950 (SELV) and EN 60204 (PELV)
Safe isolation DIN VDE 0100-410
DIN VDE 0106-1010
Protection against electric shock DIN 57100-410
Protection against electric shock, basic requirements for safe isolation in electrical equipment DIN VDE 0106-101
Limitation of mains harmonic currents EN 61000-3-2
Device safety GS (tested safety)
Network variants (undervoltage) Semi F47-200
Certificate CB Scheme
UL approvals UL applied for

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