China factory supply 48V 54V switching power supply 500W for CCTV camera

220V input 12V 13.8VDC China factory supply 48V 54V switching power supply 500W for CCTV camera from china factory



     48V 54V 400W switching power supply with battery charger

Description:
48V 54V 500W switching power supply is the DC-UPS switching power supply,it is designed by our engineers team..

Features:
1, CCTV camera power supply high efficiency, low temperature rise;
2, 500W UPS power supply;
3, 400w power supply with battery backup with short circuit, overload, overvoltage protection.

Parameter
            Item NO

KDC500-48

Output

Output Voltage

CH1:+48VDC;      CH2:+54VDC

Rated Current

CH1:8.2A;                 CH2:2A

Current Range

CH1:0-8.2A;          CH2:0-2A

Rated Power

501.6W

Ripple & Noise

CH1:150mVp-p;  CH2:200mVp-p

Adjustable Output Range

±10%

Output Accuracy

±5%

Line Regulation

CH1:±0.5%    CH2:+/-1%

Load Regulation

CH1:±0.5%     CH2: +/-4%

Set up,Rise,Keep up time

300ms, 50ms, 20ms

Input

Input Voltage Range

88-132V AC,176~264vac by switching

Input Current

6A/115V,3A/230V

Input Frequency

47~63Hz

Efficiency

>85%@230V

Power Factor

60%@230VAC

Inrush Current

Cool start 40A/230V

Leakage Current

<0.5mA@240V

Protection

Over Load Protection

105~150%,Hiccup protection,automatic recovery

Short Circuit Protection

Hiccup,automatic recovery

Output over-voltage protection

>150% automatic recovery

Over-temperature protection

>105 ℃ protection, automatic recovery

Environment


Working Temp.,Humidity

-20~50℃,10~90% RH,No condensation

Storage Temp.,Humidity

-20~85℃,10~95% RH

Temp.,Drift

±0.03%/℃(0~50℃)

Vibration

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

Safety&EMC Standards


Safety Standards

GB4943

Withstand Voltage

I/P-O/P:4KV;I/P-FG:1.5KV;O/P-FG:0.5KV AC

Insulation Resistance

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

EMC Standards

............

Others Dimension

215*115*50mm(L*W*H)

Weight 0.9kg
MTBF

>50hrs

Fan Supply YES
Notes

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.


Product picture:

CCTV camera power supply 500W


Product Tags standard series          american standard series          standard resistor series          standard electrochemical series          iso series of standards          sx standard series          standard emf series          fender standard series          martin standard series         

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