KAIHUI high quality high-end led smps 1500w 48 volt ac dc power supply

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Product Overview

Description


KAIHUI high quality high-end led smps 1500w 48 volt ac dc power supply

Product Description

 Features:

1,With wide application,they had been used in LED lighting,ACS,medical and beauty device,electrical power system,communication system,military industry and others.

2,Some models achieved GS,CE,CCC,ETL,ISO,ROHS certification now.

3,There are more than 1,000 kinds of models.

 

1,Small size,high efficiency;

2,International universal full voltage input;

3,Built-in active PFC function;

4,Built-in EMI filter, low noise,high reliability;

5,Overload,short circuit,low-voltage,over-voltage,over-temperature etc. protection function

 

 

 parameter           Item No.

K50-UP1500S12

K50-UP1500S24

K50-UP1500S30

K50-UP1500S36

K50-UP1500S48

 

 

OUTPUT

 

 

 

 

 

 

 

DC Output Voltage

+12V+24V

+30V

+36V

+48V

 Rated Current

 100A62.5A 50A41.7A31.25A

Rated power

1200W1500W1500W 1501.2W1500W

Ripple

 200mVp-p 350mVp-p  400mVp-p500mVp-p550mVp-p

ADJ.output range

11.4-12.6V22.8-25.2V28.5-31.5V34.2-37.8V45.6-50.4V

Output Accuracy

±1%±1%±1%±1%±1%

Line Regulation

±0.5%

Load Regulation

±1%

Set up,Rise,Hold up time

600ms,30ms,12ms

 

 

INPUT

 

 

 

 

 

 

 

Input Voltage range

100-240V AC

Input current

7.4A/230Vac   15.5A/115Vac

 

Input frequency

50-60Hz

Power factor

PF>0.98/115V  PF>0.95/230V

Efficiency

91.5%

92%

92%

92.5%

93%

Inrush currentCool start 60A/230V
Leakage Current<0.5mA/240VAC

PROTECTION

Over load protection105~150%, Hiccup protection, automatic recovery

Short Circuit

 

Locked protection, Return to normal after restart

Output over-voltage protection

>120% Shut down,Locked protection,  Return to normal after restart

Over Temp. 

TS1 position>105 it will be protection, then automatic recovery

ENVIRONMENT

 

 

Working Temp.,Humidity

-20~70 ℃,10~90% RH , No condensation

Storage Temp.,Humidity

-20~85℃,10~95% RH.

Temp.Coefficeent

±0.03%/℃(0~50℃)

Vibration 

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

 

SAFETY&EMC

 

 

Safety standards

GB4943 EN60950

Pressure

I/P-O/P:3KV; I/P-FG:1.8KV;O/P-FG:0.6KV AC 1min

 

Insulation resistance

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

 

EMC standards

 ---

 

OTHER

 

 

Demension

205*100*65(L*W*H)

Weight

0.2Kg

MTBF

 

>50K hrs

FUNCTION

12V/0.3A for driving a fan, tolerance±15%, Built-in fan forced air cooling

 

REMOTE ON-OFF CONTROL

 

Power ON: short     Power OFF:open

Note:   

1 All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;

2 Accuracy: includes set up tolerance, line regulation, load regulation and so on;

3 Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;

4 Line regulation: at rated load conditions, the input voltage changes from low to high measured;

5 Load regulation: the measured output load from 0 to 100% load change measured.

 

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Packaging & Shipping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Payment&Shipping

Payment
We accept T/T, L/C,or Western Union,if you have any
problems about payment,please contact us

Shipping
15-20 days after sample approval and deposit received.
Tracking No. will be sent to you after delivery and you
will get every important shipping status by email

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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