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AC/DC Industrial Power Supply 121W 55V/2.2A
AC/DC Industrial Power Supply 121W 55V/2.2A
AC/DC Industrial Power Supply 121W 55V/2.2A
AC/DC Industrial Power Supply 121W 55V/2.2A
Specifications
Brand Name :
KRONZ
Model Number :
PRF120-55A30
Certification :
CE
Place of Origin :
Guangdong, China
MOQ :
10 pieces
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
10000 pieces per month
Delivery Time :
5-8 working days
Packaging Details :
Paper box packing
Product name :
121W Industrial Power Supply
Application :
Indoor use
Safety Standards :
55V
Test Voltage :
500VDC
Case Material :
Metal (AL5052,SPCC,SGCC)
Nominal Output :
55V/2.2A
Output Voltage :
52.0-56.0
Max. Capacitive Load :
30000 μF
Description

Industrial Power Supply 121W AC/DC 55V/2.2A High Efficiency And Reliability

Product Description

Industrial power supply 120W, 55V/2.2A provide customers with cost-effective, standard rail-mounted, efficient and energy-saving green power
supplies. Provide high stability and high anti-interference power supply for industrial control equipment, machines and other industrial
equipment in various harsh environments. The power supply is small in size, light in weight, compact in structure, and standard railmounted,
saving customers a lot of space, the product is safe and reliable.
Features:
  • Input voltage:Universal 85 - 264VAC/120 - 370VDC
  • Accepts AC or DC Input(dual-use of same termlnal)
  • Operating amblent temperature range:-40℃ to +70℃
  • High efficiency, high reliability
  • DC OK function
  • Active PFC
  • 150% peak power for 3 seconds of continuous output
  • Power supply start LED indicator light
  • Output short circult, over-current,over-voltage, over-temperature protection
  • Satisfy 5000m altitude applications
  • Overvoltage level II
  • Indoor use

Selection Guide
Model No. Output Power Nominal Output Voltage&Current (Vo/lo) Output Voltage Adjustable Range (V) Efficiency at 230VAC (%) Typ. Max. Capacitive Load (μF)

PRF120-48A30

 121 55V/2.2A 52.0-56.0 94 30000

Input Specifications
Item Operating Conditions Min. Typ. Max. Unit
Input Voltage Range Rated input (certified voltage) 100 -- 240 VAC
AC input 85 -- 264
DC input 120 -- 370 VDC
Input Voltage Frequency Rated AC input 50 -- 60 Hz
AC input 47 -- 63
Input Current Rated input -- -- 1.5 A
115VAC -- -- 1.5
230VAC -- -- 0.75
Inrush Current 115VAC Cold start -- 15 --
230VAC -- 30 --
Leakage Current 240VAC <1mA
Power Factor 115VAC -- 0.98 -- --
230VAC -- 0.94 --
Start Delay Time 230VAC -- 300 1000 ms
Hot Plug Unavailable

Output Specifications
Item Operating Conditions Min. Typ. Max. Unit
Output Voltage Accuracy Full load range -- ±1.0 -- %
Line Regulation Rated load -- ±0.5 --
Load Regulation 0% - 100% load -- ±1.0 --
Ripple & Nolse 20MHz bandwidth
(peak-peak value)		 55V -- -- 120 mv
Standby Power -- 2 -- W
Power-off retention time -- 20 -- ms
DC OK Function Resistive load 30VDC/1A Max.
Short Circuit
Protection		 Recovery time < 10s after the short circuit disappear Hiccup mode,constant current works 1s,turn off
10s,continuous,self-recovery
Over-current
Protection		 230VAC,rated load Normal temperature,
high temperature		 105%-200%lo,self recovery
Low temperature ≥105% Full load after derating, self recovery
Over-voltage
Protection		 55V ≤63V Hiccup, can self recover after the abnormal
state is resolved
Over-temperature
Protection		 230VAC,70% Ioad Over-temperature protection start -- 90 -- ℃
Over-temperature protection release 60 -- --

Note:The"tip and barrel method"is used for ripple and noise test,output parallel 47uF electrolytic capacitor and 0.1uF ceramic capacitor,please refer to

Enclosed Switching Power Supply Application Notes for specific information;
2.*DC OK Signal: When the output voltage is normal, the relay is connected. When the output voltage is abnormal(<90%Vo),the relay is disconnected.

General Specifications
Item Operating Conditions Min. Typ. Max. Unit
Isolation
Test		 Input- Electric strength test for 1min,leakage current＜15mA 1500 -- -- VAC
Input-Output 3000 -- --
Output- 500 -- --
Insulation
Resistance		 Input- Test voltage: 500VDC 50 -- -- MΩ
Input-Output 50 -- --
Output- 50 -- --
Operating Temperature -40 -- +70 ℃
Storage Temperature -40 -- +85
Storage Humidity Non-condensing -- -- 95 %RH
Operating Humidity 20 -- 95
Switching Frequency -- 100 -- kHz
Output Power Derating Operating temperature derating -40℃ to -25 ℃ 3.34 -- -- %℃
+55℃ to +70 ℃ 85VAC-164VAC 2.0 -- --
+60℃ to +70 ℃ 165VAC-264VAC 3.0 -- --
Input voltage derating 85VAC-100VAC 0.67 -- -- %VAC
Safety Standards 55V Conform to IEC/EN/UL/BS EN 62368-1,UL61010-1,UL61010-2-201
Safety Class CLASS I
MTBF MIL-HDBK-217F@25℃ ＞300,000 h

Physical Characteristics
Case Material Metal (AL5052,SPCC,SGCC)
Dimensions 110.00 x 32.00 x 124.00 mm
Weight 490g ±1% (Typ.)
Cooling Method Free air convection

EMC Characteristics
EMI CE CISPR32/EN55032 CLASS B
RE CISPR32/EN55032 CLASS B
Harmonic current IEC/EN 61000-3-2 CLASS A and CLASS D
EMS ESD IEC/EN 61000-4-2 Contact ±6KV/Air ±8KV perf. Criteria A
PS IEC/EN 61000-4-3 10V/m perf. Criteria A
EFT IEC/EN 61000-4-4 ±4KV perf. Criteria A
Surge IEC/EN 61000-4-5 line to line ±2KV/line to ground ±4KV perf. Criteria A
CS IEC/EN61000-4-6 10 Vr.m.s perf. Criteria A
Voltage dips,short interruptions
and voltage variations immunity		 IEC/EN61000-4-11 0%, 70% perf. Criteria A

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AC/DC Industrial Power Supply 121W 55V/2.2A

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Product Detail
Brand Name :
KRONZ
Model Number :
PRF120-55A30
Certification :
CE
Place of Origin :
Guangdong, China
MOQ :
10 pieces
Price :
Negotiable
Contact Supplier
AC/DC Industrial Power Supply 121W 55V/2.2A
AC/DC Industrial Power Supply 121W 55V/2.2A

Kronz (guangzhou) Electronics Co., Ltd.

Verified Supplier
1 Years
guangzhou
Since 2021
Business Type :
Manufacturer
Main Products :
M8 Connector, M12 Connector, Industrial Ethernet Switches
Total Annual :
5000000-6000000
Employee Number :
80~120
Certification Level :
Verified Supplier
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