2938837 Phoenix Contact, 2938837 Datasheet - Page 2

• Manufacturer Part Number: 2938837
• Description: POWER SUPPLY 4A 24VDC
• Manufacturer: Phoenix Contact
• Series: Minir
• Type: Industrialr

Specifications of 2938837

• Voltage - Output: 24V
• Number Of Outputs: 1
• Power (watts): 96W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 100 ~ 240VAC
• Mounting Type: DIN Rail
• 1st Output: 24 VDC @ 4A
• Size / Dimension: 4.21" L x 2.66" W x 3.90" H (107mm x 67.5mm x 99mm)
• Operating Temperature: -25°C ~ 70°C
• Power (watts) - Rated: 96W
• Efficiency: 88%
• Approvals: cUL, EN, UL, VDE
• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 96 W
• Input Voltage: 100 VAC to 240 VAC
• Output Voltage (channel 1): 24 VDC
• Output Current (channel 1): 4 A
• Mounting Style: DIN Rail
• Brand/series: MINI-PS
• Configuration: Enclosed
• Current, Inrush: 15 A (Typ.) Surge
• Current, Rating: 1.8 A (For 85 VAC), 0.7 A (For 264 VAC), 1.3 A (For 90 VDC), 0.4 A (For 350 VDC)
• Frequency: 45 to 65 Hz
• Height: 99 mm
• Operation: Switching
• Output: 24 VDC @ 4 A
• Phoenix Part Number: MINI-PS-100-240AC/24DC/4
• Power, Output: 12 W
• Primary Type: AC-DC
• Temperature, Operating, Maximum: 70 °C
• Temperature, Operating, Minimum: -25 °C
• Voltage, Input: 85 to 264/90 to 350 VAC/VDC
• Voltage, Output: 24 VDC
• Voltage, Rating: 100 to 240 VAC (Nom.) Input
• Width: 67.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 277-2137; MINI-PS-100-240AC/24DC/4

MINI-PS-100-240AC/24DC/4
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2938837
The high operational reliability is thus dependably guaranteed in complex global networks as well. MINI POWER also
functions in applications where static voltage dips, transient failures of the supply voltage or phase failure are to be
expected.
Generously dimensioned capacitors guarantee a mains buffering of more than 20 ms under full load.
Worldwide use is realized by the consistent implementation of a wide-range input.
In this way, your whole system can be tested at any manufacturing location in the world and be delivered to global
destinations without switching over the input voltage, often a source of faults. This saves storage costs and reduces the
logistical work.
An international approval package including UL 60950 for information technology equipment and UL 508 for industrial
regulating devices pave the way for worldwide applications.
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Technical data
Input data
Nominal input voltage
AC input voltage range
DC input voltage range
AC frequency range
DC frequency range
Current consumption
Inrush surge current
Power failure bypass
Input fuse
Permissible backup fuse
Type of protection
Protective circuit/component
Output data
Nominal output voltage
Setting range of the output voltage
Output current
Order No.: 2938837
100 V AC ... 240 V AC
85 V AC ... 264 V AC
90 V DC ... 350 V DC
45 Hz ... 65 Hz
0 Hz
Approx. 1.3 A (120 V AC)
0.8 A (230 V AC)
Approx. 1.3 A (90 V DC)
Approx. 0.4 A (350 V DC)
< 15 A (typical)
> 20 ms (120 V AC)
> 100 ms (230 V AC)
3.15 A (slow-blow, internal)
B6
B10
B16
Transient surge protection
Varistor
24 V DC ±1%
22.5 V DC ... 28.5 V DC (> 24 V constant capacity)
4 A (-25 °C ... 60 °C)
5 A (with POWER BOOST, -25°C ... 40°C permanent)
Oct 8, 2010
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