Dual 48V 12V 5A Power Supply 400W Open Frame For NVR Network Video Recorder
NVR power supply 400W dual 48V 12V
Description:
Open frame power supply dual 48V 12V, it is the compact size,the output is DC48V 5A and 12V 5A,it can be used to the NVR(network Video Recorder),it is certificated by CCC CE and ETL.
Features:
1, Small size high power dual 48V 12V power supplies;
2, dual 48V 12V 5A power supplies with wide range of AC input voltage;
3, 400W open frame power supplies with Overload, short circuit, over voltage protections.
Parameter
| |||
Item No.
|
K18-UP400D48+12
| ||
CH1
|
CH2
| ||
Output
|
Output Voltage
|
+48V
|
+12V
|
Rated Current
|
5A
|
5A
| |
Current Range
|
0-8A
|
0-5A
| |
Rated power
|
400W
| ||
Ripple
|
480mVp-p
|
200mVp-p
| |
Adjustable output range
|
±5%
|
------
| |
Output Accuracy
|
±1%
|
±5%
| |
Line Regulation
|
±0.5%
|
±1%
| |
Load Regulation
|
±0.5%
|
±5%
| |
Set up,Rise,Keep up time
|
500ms,50ms,20ms
| ||
Input
|
Input Voltage range
|
88~264V AC
| |
Input current
|
4.4A/115V,2.2A/230V AC
| ||
Input frequency
|
47~63Hz
| ||
Efficiency
|
90% @ 220V AC
| ||
Inrush current
|
COLD START 30A/230VAC,15A@115VAC
| ||
Leakage Current
|
<0.35mA/240VAC
| ||
Protection
|
Over load protection
|
105~150%,Hiccup protection, automatic recovery.
| |
Output over voltage
|
CH1:52-55V
| ||
Environment
|
Working Temp.,Humidity
|
-20~60℃，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,EN60950-1,EN62368-1
| |
Pressure
|
I/P-O/P:3KV;I/P-FG:1.8KV;O/P-FG:0.5KV AC 1min.
| ||
Insulation resistance
|
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
| ||
EMC standards
| EN55032 EN55015 CLASSB,EN61000 | ||
Others
|
Dimension
|
127×82×39mm
| |
Weight
|
0.6Kg
| ||
Notes
|
1. All parameters 220VAC 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. RippleTest: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 20% to 100% load change measured, other load is fixed at 60% of the load;
| ||
Product picture:
More info click to : https://www.gzkaihui.com/
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