Bel ABC350-1048L Approved to en60950-1 2nd edition Datasheet

The ABC350 Series of open frame power
supplies feature a wide universal AC input
range of 90 – 264 VAC, offering 350 W of
output power in a compact 3 x 5 x 1 inch
footprint, with a variety of isolated single
output voltages.

3 x 5 x 1 Inches Form Factor

350 W with Forced Air Cooling & 200 W with
Convection Cooling

Efficiencies up to 94%

-40 to 70 °C Operating Temperature

12 V / 0.5 A Fan Output, Thermal Shut-Down
The high efficiency and high power density of
the ABC family ensures minimal power loss in
end-use equipment, thereby facilitating higher
reliability, easier thermal management and
meets
regulatory
approvals
for
environmentally-friendly end products.
These power supplies are ideal for telecom,
datacom, industrial equipment and other
applications.
Feature

2.56 Million Hours, Telcordia - SR332-Issue 3
MTBF

Standby Power < 0.5 W

Approved to EN60950-1 2nd Edition

RoHS Compliant

CE Marked








Instrumentation
Lighting
Industrial Applications
Applied Computing
Renewable Energy
Test and Measurement
Automation Control
Wireless Communication
North America
+1.866.513.2839
Asia-Pacific
+86.755.29885888
Europe, Middle East
+353.61.225.977
[email protected]
© 2015 Bel Power Solutions, Inc.
BCD.00560_AD
ABC350 Series
MODEL NUMBER
ABC350-1T12L
ABC350-1012L
ABC350-1T15L
ABC350-1015L
ABC350-1T24L
ABC350-1024L
ABC350-1T30L
ABC350-1030L
ABC350-1T48L
ABC350-1048L
ABC350-1T58L
ABC350-1058L
COVER-350-XBC
DESCRIPTION
Screw Terminal
Molex Connector
Screw Terminal
Molex Connector
Screw Terminal
Molex Connector
Screw Terminal
Molex Connector
Screw Terminal
Molex Connector
Screw Terminal
Molex Connector
VOLTAGE
MAX. LOAD
(CONVECTION)
12 V
15 A
15 V
12 A
24 V
8.33 A
30 V
MAX. LOAD
(375 LFM)
25 A
18.75 A
21.67 A
18 A
MIN. LOAD
RIPPLE & NOISE1
0.0 A
1%
0.0 A
1%
14.60 A
0.0 A
1%
6.67 A
11.67 A
0.0 A
1%
48 V
4.17 A
7.30 A
0.0 A
1%
58 V
3.45 A
6.04 A
0.0 A
1%
metal cover kit accessory
NOTES:
1. Ripple is peak to peak with 20 MHz bandwidth and 10 μF (Tantalum capacitor) in parallel with a 0.1 μF capacitor at rated line
voltage and load ranges.
2. Combined output power of main output, fan supply shall not exceed max. power rating.
3. Fan supply output voltage tolerance including set point accuracy, line and load regulation is +/-10% and ripple and noise is less
than 10%.
4. Thermal shutdown feature: The power supply goes in hiccup mode when the temperature of PCB exceeds 110 °C (+/-10 °C).
5. Output ripple can be more than 10% of the output voltage.
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BCD.00560_AD
ABC350 Series
Specifications are for nominal input voltage, 25°C unless otherwise stated.
PARAMETER
Input Voltage
DESCRIPTION / CONDITION
Universal
(Derate from 100% at 100 VAC to 90% at 90 VAC)
Input Frequency
Input Current
No Load Power
Inrush Current
Leakage Current
Power Factor
Switching Frequency
PARAMETER
Output Power
Efficiency
Hold-up Time
47 - 63 Hz
3.6 A max.
1.8 A max.
>0.5 W
25 A
45 A
75 A
300 uA
Full Load
PFC:
PWM:
>0.95
70 - 130 kHz
50 - 80 kHz
DESCRIPTION / CONDITION
With 375 LFM:
Convection:
48 V, 58 V:
24 V, 30 V:
12 V, 15 V:
Full Load:
Convection Load:
SPECIFICATION
350 W
200 W
94%
93%
92%
8 ms typical
14 ms typical
+/-0.5%
Load Regulation
+/-1%
50-100% step load change, at 0.1A/uS slew rate,
50% duty cycle, 50 Hz = 5% ,
Voltage Adjustment
Rise Time
90-264 VAC / 390 VDC
115 VAC:
230 VAC:
Typical
115 VAC:
230 VAC:
264 VAC:
Typical
Line Regulation
Transient Response
SPECIFICATION
recovery time < 5 ms
+/-3%
Typical
55 ms
Set Point Tolerance
+/-1%
Over Current Protection
Hiccup mode / Auto Recovery
>110%
Over Voltage Protection
Hiccup mode / Auto Recovery
110 to 140%
Short Circuit Protection
Hiccup mode / Auto Recovery
PARAMETER
DESCRIPTION / CONDITION
Humidity
With 375 LFM forced air cooling at 100 to 264 VAC:
With natural convection cooling at 100 to 264 VAC:
Operating:
Non-operating:
Non Condensing
SPECIFICATION
-40 to +70°C
-40 to 0°C
-40 to 85° C
350 W
200 W
16,000 ft.
40,000 ft.
5% to 95%
Reliability
MTBF according to Telcordia -SR332-Issue 3
2.56 million hours
Operating Temperature
Startup guaranteed, with spec deviation, see Fig. 1
Storage Temperature
Cooling
Altitude
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© 2015 Bel Power Solutions, Inc.
BCD.00560_AD
ABC350 Series
PARAMETER
DESCRIPTION / CONDITION
Conducted Emissions
EN55022-B, CISPR22-B, FCC PART15 - B
Static Discharge
EN61000-4-2:
Level-3
RF Field Susceptibility
EN61000-4-3:
Level-3
Fast Transients/Bursts
Level-3
Surge Susceptibility
EN61000-4-4:
Radiated:
Radiated with external core ((King core K5B RC
25x12x15-M in input cable)
EN61000-4-5:
Harmonic Current
EN61000-3-2:
Class D
PARAMETER
SPECIFICATION
3000 VAC
1500 VAC
Agency Approvals
DESCRIPTION / CONDITION
Input to Output: for ITE application
Input to GND:
Approved to the latest edition of the following
standards: CSA/UL60950-1, EN60950-1 and
IEC60950-1, Class1 SELV
Nemko, UL, C-UL
CE mark
Complies with LVD Directive
Radiated Emissions
Isolation Voltage
Safety Standards
SPECIFICATION
Level A
Level-3
Figure 1 – Derating Curves
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© 2015 Bel Power Solutions, Inc.
BCD.00560_AD
ABC350 Series
CONNECTOR
PIN
AC Input Connector
J1
DC Output Connector
J2
DESCRIPTION / CONDITION
Pin 1
AC Line
Pin 2
Not Fitted
Pin 3
AC Neutral
Screw Terminal
(Option 1)
Molex Connector
(Option 2)
Aux (Fan) Output
J3
Earth
J4
Pin 1
Pin 2
V1 +VE
V1 - VE
Pin 1,2,3,4
Pin 5,6,7,8
Pin 1
Pin 2
V1 +VE
V1 - VE
FAN +VE
FAN -VE
PARAMETER
DESCRIPTION / CONDITION
Weight
300 g max
Dimensions
76.2 x 127.0 x 25.4 mm (3 x 5 x 1 inch)
MANUFACTURER / PN
Molex: 26-60-4030
Mating: 09-50-3031; Pins: 08-50-0106
6-32 inches Screw Pan HD
Mating: 16 AWG wire crimped to Ring Tongue Terminal
AMP: 8-31886-1
Molex: 26-60-4080
Mating: 09-50-3081; Pins: 08-50-0106
AMP :640456-2
Mating: 640440-2
Molex: 19705-4301
Mating: 19003-0001
Figure 2 – Mechanical Drawing – Screw Terminal (Option 1)
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BCD.00560_AD
ABC350 Series
Figure 3 – Mechanical Drawing – Molex Connector (Option 2)
NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support
systems, equipment used in hazardous environments, or nuclear control systems.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending
on the date manufactured. Specifications are subject to change without notice.
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© 2015 Bel Power Solutions, Inc.
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