Bel BPEU2452 Ac/dc converter Datasheet

The BPEU Series of AC/DC Converters
is available with multiple outputs and
output power from 1300 W up to 3000
W. All models incorporate active Power
Factor Correction (PFC).
Other standard features include current
and voltage monitoring, overvoltage,
overtemperature as well as short circuit
protection.
These power supplies were designed to
power radio-frequency power amplifier
(RFPA) applications in the Broadcasting
industry.

Output Power 2000 W

Active PFC

High Efficiency

Input Voltage: Single-Phase 220/240 VAC

Main Output: 48 V/40 A

Auxiliary Output: 12.5 V/1 A

Current and Voltage Monitoring

Remote Enable/Disable

Baseplate Cooling
North America
+1-866.513.2839
Asia-Pacific
+86.755.29885888
Europe, Middle East
+353 61 225 977
Bel Power Solutions
152 North 3rd Street, Suite 805
San Jose, CA 95112 USA
[email protected]
© 2015 Bel Power Solutions, inc.
D-2452-ST02_001
BPEU2452
PARAMETER
DESCRIPTION / CONDITION
Voltage
185 – 264 VAC Single‐Phase
Current
≤ 12.5 A @ full‐load @ 185 VAC Single‐Phase
Frequency
47…63 Hz
Efficiency
93% typ. @ full‐load @ nominal input
Power Factor
> 0,98 @ full‐load @ 230 VAC
Inrush Current
≤ 30 Apk @ 230 VAC
+46 to 51
Inom
(A)
40
Ipk
(A)
43
TOLERANCE
%
≤1
RIPPLE
%
<1
+12.5
1
1.2
≤5
≤3
OUTPUT
VOLTAGE (VDC)
V1 *
V2
POWER (W)
2000
12
* V1 adjustable by multi‐turns trimmer set on board.
PARAMETER
DESCRIPTION / CONDITION
Over‐Load
Constant‐Current
Short‐Circuit
Hiccup mode (auto recovery)
Over‐Voltage (V1)
Set point = 58 V ± 5%, not automatic return to operation
Over‐temperature
Set point = 75°C @ baseplate, automatic return to operation with hysteresis
General:
Main AC Line fuse
PARAMETER
DESCRIPTION / CONDITION
Output V1 current monitor
Linear analogic signal 100 mV → 1 A; 5 mA max. supply current
Output V1 voltage monitor
Linear analogic signal 100 mV → 1 V; 5 mA max. supply current
Remote Inhibit output V1
Required an external +5 V @ 1 mA to disable the output
Power Fail ‐ main under‐voltage
N/A
Remote Enable output V2
N/A
PARAMETER
DESCRIPTION / CONDITION
Operating Temperature:
‐20 to +50°C (see Thermal Protection)
Storage Temperature:
‐20 to +85°C
866.513.2839
[email protected]
© 2015 Bel Power Solutions, inc.
D-2452-ST02_001
BPEU2452
PARAMETER
DESCRIPTION / CONDITION
Safety:
EN60950-1
EMC / EMI
EN55022
EN61000‐4‐4
EN61000‐4‐5
EN61000‐4‐11
EN61000‐3‐2
Conducted Noise ( Industrial level )
Fast‐Transients
Surges (± 2 kV common ± 1 kV differential)
Voltage‐Dips
Harmonics Current
CE Mark
PARAMETER
DESCRIPTION / CONDITION
Input
N° 3 Fast‐on male connectors ‐ 6.35 x 0.8 mm (Line, Neutral, PE).
Main Output (V1)
N° 4 Fast‐on male connectors ‐ 6.35 x 0.8 mm (2 x Positive pole + 2 x Negative).
Signals /Controls/Aux.(V2)
Male FLAT type 10 pole dual in line connector
Figure 1 – Connections
866.513.2839
[email protected]
© 2015 Bel Power Solutions, inc.
D-2452-ST02_001
BPEU2452
Figure 2 - Mechanical Drawing
All dimensions are nominal and expressed in millimeters. Tolerance 0.5 mm max.
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.
866.513.2839
[email protected]
© 2015 Bel Power Solutions, inc.
D-2452-ST02_001
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