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ETL standard 800w 48v enclosed switching power supply built-in active PFC function

Enclosed 48V Switching power supply 800W for LED lighting and General electronic machinery etc.

  • Brand:

    KAIHUI
  • Item NO.:

    K18C-UP800S48F
  • Product Origin:

    China(Mainland)
  • Shipping Port:

    Guangzhou port
  • Lead Time:

    2 days for stocks; 7-10 days for samples
Product Details

ETL 800W single output 48v switching power supplies

Description:

This K18C-UP800S48F model switching power supplies are 800W AC/DC enclosed type power supplies with PFC function that fulfill the requirement of EN61000-3-2 for harmonic current with high operating efficiency.

Features:

1, 800W high efficiency 48v single output power supplies;
2, International universal full voltage input;
3, 800W single output 48v built-in active PFC function;
4, Built-in filter, low noise, high reliability;
5, Overload, short circuit, under voltage, over voltage, over temperature protections and etc. 

SPECIFICATIONS 

            Item NO

K18C-UP 800S12/F

K18C-UP 800S24/F

K18C-UP 800S30/F

K18C-UP 800S36/F

K18C-UP 800S48/F

K18C-UP 800S60/F

OUTPUT

OUTPUT VOLTAGE

+12VDC

+24VDC

+30VDC

+36VDC

+48VDC

+60VDC

OUTPUT RATED CURRENT

58.4A

33.4A

26.7A

22.3A

16.7A

13.4A

CURRENT RANGE

0-58.4A

0-33.4A

0-26.7A

0-22.3A

0-16.7A

0-13.4A

RATED POWER  

700.8W

801.6W

801W

802.8W

801.6W

804W

RIPPLE & NOISE         

150mVp-p

300mVp-p

350mVp-p

400mVp-p

400mVp-p

600 mVp-p

DC VOLTAGE ADJ.

±5%

OUTPUT ACCURACY

±1%

LINE REGULATION

±0.5%

LOAD REGULATION

±0.5%

SETUP,RISE,HOLE UP TIME

300ms,20ms,12ms

INPUT

INPUT VOLTAGE RANGE

100-240V AC

AC CURRENT

3.8A @ 230V AC,7.6A@115VAC

INPUT FREQUENCY

47-63 Hz

EFFICIENCY

>91%

>92%

>92%

>93%

>93%

>93%

POWER FACTOR

>0.99@100V;>0.95@230V

INRUSH CURRENT

COLD START 25A/115V,50A/230V

LEAKAGE CURRENT

<0.5mA@240V AC

PROTECTION

OVERLOAD PROTECTION

100~130%,TYPE:HICCUP RESET:AUTO RECOVER

OVER VOLTAGE

>120%Vout,shut down out voltage ,re-power on to recover 


OVER TEMP. PROTECTION

>105℃,recovers automatically after temperature goes down

ENVIROMENT

WORKINGTEMP., HUMIDITY

-20~50℃,10~90% RH,non-condensing

STORAGE TEMP., HUMIDITY

-20~85℃,10~95% RH

TEMPERATURE DRIFT

±0.03%/℃(0~50℃)

VIBRATION

10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES

SAFETY&EMC

SAFETY STANDARD

GB4943-1,EN60950-1,EN62368-1

WITHSTAND VOLTAGE

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

INSULATION RESISTANCE

I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms

EMC STANDARD

MEET EN55022 CLASSB,EN61000-3-2

OTHERS

DIMENSION

168*82*41mm(WITHOUT DC FAN),168*82*60mm(WITH DC FAN) 

WEIGHT

0.7Kg(WITHOUT DC FAN),0.9Kg(WITH DC FAN)

NOTE

1. ALL PARAMETERS ARE SPECIFIED AT 230VAC INPUT, RATED LOAD, 25ºC 70% RH. AMBIENT.

2.TOLERANCE:INCLUDE SET UP TOLERANCE, LINE REGULATION, LOAD REGULATION.

3.RIPPLE & NOISE ARE MEASURED AT 20MHz BY USING A 12" TWISTED PAIR TERMINATED WITH A 0.1uF & 47uF CAPACITOR.

4.LINE REGULATION IS MEASURED FROM LOW LINE TO HIGH LINE AT RATED LOAD. 5.LOAD REGULATION IS MEASURED FROM 20% TO 100% RATED LOAD, AND OTHER OUTPUT AT 60% RATED LOAD.

Product picture:
ETL 800w 48v enclosed switching power supply

FAQ



Q1. Can I have a sample order for power supply?
A1: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

 

Q2: Do you accept OEM/ODM for the switching power supply?
A2: Yes. we do.

 

Q3:How about the quality?
A3:We have the better professional and experienced engineers team and strict QA and QC system.Repair rate under 0.1%~0.2%

 

Q4:What is PFC?
A4:PFC stands for Power Factor Correction. The purpose of PFC is to improve the ratio of apparent power and real power. The power factor is only 0.5~0.7 in non-PFC models. In PFC models, the power factor can reach above 0.9. The calculation formulas are as below: 
Apparent Power=Input Voltage x Input Current (VA) 

Real Power= Input Voltage x Input Current x Power Factor (W) 


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