600W Constant Voltage AC / DC Switching Universal Power Supply 12V 50A for LED Display

Switching power supply

 NHI600-12

 OUTPUT

DC Voltage

 12V

Current Range

 0~50A

Rated Current

 50A

Rated Power

 600W

Ripple & Noise(max.)

 <150mVp-p

Voltage ADJ.Range

 10~13.5V

Voltage Tolerance

 +/- 1.0%

Line Regulation

 +/- 0.5%

Load Regulation

 +/- 0.5%

Setup,Rise Time

 1000ms,50ms/230VAC

Hold up time

 20ms/230VAC

 INPUT

Voltage Range

 200-240VAC

Frequency Range

 47-63Hz

Efficiency(Typ.)

 83-88%

AC Current

 7.5A/230VAC

Inrush Current(max.)

 60A/230VAC

Leakage Current

 < 2.0mA /240VAC

 Protection

Over Load

 105 ~ 125% rated output power

 Protection type: Constant current limiting,recovers automatically after fault condition is removed

Over Voltage

 13.8~ 16.2V

 Protection type: Shut down O/P voltage,re-power on to recover

Over Temperature

 85℃ +/- 5℃

 Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

 Environment

Working Temp.

 -40 ~ +60℃ (Refer to output load derating curve)

Working Humidity

 20 ~ 90% RH, non-condensing

Storage Temp., Humidity

 -40 ~ +85℃, 10 ~ 95% RH

Temp.Coefficient

 +/-0.05%/℃ (0 ~ 50℃)

Vibration

 10 ~ 500Hz, 2G 10min./1 cycle,60min. Each along X, Y, Z axes

 Safety

Safety standards

 UL60950-1 approved

Withstand Voltage

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

Isolation Resistance

 I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25℃ / 70% RH

 Others

MTBF

 >197K hrs min. MIL-HDBK-217F(25℃)

Dimension

 260*140*65mm (L*W*H)

Packing

 2.1kg; 10pcs/2Kgs

 Note

1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20Mhz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47 uf parallel capacitor.

3. Tolerance: includes set up tolerance,line regulation and load regulation.