BEL POWER SOLUTIONS INC LWN Switched Mode DIN Rail Power Supply, 85 → 264 V ac / 90 → 350V dc ac, dc
Technical Document
Specifications
Series
LWN
Type
Switched Mode
Electrical Phase
1
AC or DC Input Voltage
ac, dc
Number of Outputs
1
Input Voltage
85 → 264 V ac / 90 → 350V dc
AC or DC Output Voltage
dc
Output Voltage
48V dc
Output Current
5A
Power Rating
250W
Dimensions
113.6 x 103 x 138mm
Height
138mm
Depth
113.6mm
Width
103mm
Maximum Temperature
+60°C
Minimum Temperature
-40°C
Efficiency
88.0%
MTBF
600000h
Load Regulation
-0.8V
Standards Met
EN 55032, EN 62368-1, UL 62368-1
Mounting Type
DIN Rail Mount
Ripple And Noise
100mV Pk-Pk
Output Voltage Adjustment Range
48.0 to 51.6V
Country of Origin
Slovakia
Product details
125 & 250W Industrial Grade Convert Select Series
The Convert Select series are DIN Rail mountable DC-DC and AC-DC converters. They have power factor correction with low harmonic distortion, negligibly low inrush current, high immunity to transients and surges, and low electromagnetic emissions. Internal protection circuits such as input over/under voltage lockout, thermal protection, output overvoltage protection by a control loop ensure safe operation of the final system. The Convert Select series are designed according to the latest industry requirements and standards.
Features and Benefits
Rugged 35 mm DIN Rail snap-fit design
Class I equipment
Universal AC-input or DC-input with single stage conversion
Power factor correction, harmonics IEC/EN 61000-3-2
Virtually no inrush current
Power factor correction, harmonics IEC/EN 61000-3-2
Immunity to IEC/EN61000-4-2/3/4/5/6/11
High efficiency 89%
Short-term peak capacity 150% nominal rating, with rectangular current limit
Independently regulated outputs
Outputs: no load, overload and short circuit proof
MTBF greater than 600000 hours
Emissions according to EN 55011/022
PCBs coated by protective lacquer
High reliability
RoHS compliant
Applications
The Convert Select series are suitable to power building control systems, factory automation, industrial controls, instrumentation, electromagnetic drives, fans and other DC loads.
Approvals
CE, cSAus, cULus.
Standards
EN/IEC60950, UL1950, CSA22.22 950, IEC/EN50178, IEC61010, UL508.
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P.O.A.
1
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
P.O.A.
1
Technical Document
Specifications
Series
LWN
Type
Switched Mode
Electrical Phase
1
AC or DC Input Voltage
ac, dc
Number of Outputs
1
Input Voltage
85 → 264 V ac / 90 → 350V dc
AC or DC Output Voltage
dc
Output Voltage
48V dc
Output Current
5A
Power Rating
250W
Dimensions
113.6 x 103 x 138mm
Height
138mm
Depth
113.6mm
Width
103mm
Maximum Temperature
+60°C
Minimum Temperature
-40°C
Efficiency
88.0%
MTBF
600000h
Load Regulation
-0.8V
Standards Met
EN 55032, EN 62368-1, UL 62368-1
Mounting Type
DIN Rail Mount
Ripple And Noise
100mV Pk-Pk
Output Voltage Adjustment Range
48.0 to 51.6V
Country of Origin
Slovakia
Product details
125 & 250W Industrial Grade Convert Select Series
The Convert Select series are DIN Rail mountable DC-DC and AC-DC converters. They have power factor correction with low harmonic distortion, negligibly low inrush current, high immunity to transients and surges, and low electromagnetic emissions. Internal protection circuits such as input over/under voltage lockout, thermal protection, output overvoltage protection by a control loop ensure safe operation of the final system. The Convert Select series are designed according to the latest industry requirements and standards.
Features and Benefits
Rugged 35 mm DIN Rail snap-fit design
Class I equipment
Universal AC-input or DC-input with single stage conversion
Power factor correction, harmonics IEC/EN 61000-3-2
Virtually no inrush current
Power factor correction, harmonics IEC/EN 61000-3-2
Immunity to IEC/EN61000-4-2/3/4/5/6/11
High efficiency 89%
Short-term peak capacity 150% nominal rating, with rectangular current limit
Independently regulated outputs
Outputs: no load, overload and short circuit proof
MTBF greater than 600000 hours
Emissions according to EN 55011/022
PCBs coated by protective lacquer
High reliability
RoHS compliant
Applications
The Convert Select series are suitable to power building control systems, factory automation, industrial controls, instrumentation, electromagnetic drives, fans and other DC loads.
Approvals
CE, cSAus, cULus.
Standards
EN/IEC60950, UL1950, CSA22.22 950, IEC/EN50178, IEC61010, UL508.