• THE LED SCREEN PLATFORM SERVICE PROVIDER

  • THE LED SCREEN PLATFORM SERVICE PROVIDER

Delta Power supply (PSU) for outdoor LED sign 5V 300W /PMT-5V350W1AM

  • AC input range selectable by switch
  • Full Aluminum casing for light weight and corrosion resistant handling
  • Built-in automatic fan speed control circuit
  • Wide operating temperature range from -20°C to +70°C and Cold start at -40°C
  • MTBF > 700,000 hrs. as per Telcordia SR-332
  • Short Circuit / Overvoltage / Overload Protections
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Description

Output

Nominal Output Voltage
5V
Output Voltage Adjustment Range
4.50-5.50Vdc
Output Current
60A
Output Power
300W
Line Regulation
± 0.5% typ
Load Regulation
± 2.5% typ
PARD (20MHz)
< 150mVpp
Start-up Time
< 1000ms @ nominal input (100% load)
Hold-up Time
> 16ms @ 115Vac,
> 20 ms @ 230Vac
Dynamic Response (Overshoot & Undershoot O/P Voltage)
± 1000mVpp @ 10-50% load and 50-100% load
Start-up with Capacitive Loads
8,000µF Max

 

Input

Nominal Input Voltage
100-120Vac 200-240Vac (Selectable by Switch)
Input Voltage Range
90-132Vac 180-264Vac (Selectable by Switch)
Nominal Input Frequency
50-60Hz
Input Frequency Range
47-63Hz
Input Current
< 7.00A @ 115Vac,
< 4.00A @ 230Vac
Efficiency at 100% load
> 76.0% @ 230Vac
Max Inrush Current
< 40A @ 115Vac,
< 60A @ 230Vac
Leakage Current
< 3.5mA @ 240Vac

 

Mechanical 

Case Cover / Chassis
Aluminium
Dimensions
215 x 115 x 50 mm
8.46″ x 4.53″ x 1.97″
Unit Weight
0.81 kg (1.79 lb)
Cooling System
Forced Cooling

 

Environment

Surrounding Air Temperature operating
-20°C to +70°C
Surrounding Air Temperature storage
-40°C to +85°C
Power De-rating
> 50°C de-rate power by 4% /°C
> 60°C de-rate power by 1% /°C
< 100Vac de-rate power by 3%/V,
< 200Vac de-rate power by 1.5%/V
Operating Humidity
5 to 95% RH (Non-Condensing)
Shock Test (Non-Operating)
IEC60068-2-27, Half Sine: 50G for a duration of 11ms, 3 times per direction, 18 times in total
Vibration Test (Non-Operating)
IEC 60068-2-6, Random: 5Hz to 500Hz @ 2.09Grms peak; 20 min per axis for all X, Y, Z direction
Vibration (Operation)
IEC 60068-2-6, Sine Wave: 10Hz to 150Hz @ 25m/S? (2.5G peak); 90 min per axis for all X, Y, Z direction
Operating Altitude
0 to 5,000 Meters (0 to 16,400 ft)
Pollution Degree
2

 

 

Protections

Overvoltage
< 5.75~7.50V, SELV Output, Latch Mode
Overload / Overcurrent
> 105~135% of rated load current, Hicc-up Mode, Non-Latching (Auto-Recovery)
Over Temperature
Hicc-up Mode, Non-Latching (Auto-Recovery when the fault is removed)
Short Circuit
Hicc-up Mode, Non-Latching (Auto-Recovery when the fault is removed)
Protection Against Shock
Class I with Primary Earth connection

 

 

Reliability

MTBF
> 700,000 hrs. as per Telcordia SR-332
Safety
Electrical Safety
UL/cUL recognized to UL 60950-1 and CSA C22.2 No. 60950-1 (File no. E131881), CB scheme to IEC 60950-1
Galvanic Isolation
Input to Output: 3.0KVac
Input to Ground: 1.5KVac
Output to Ground: 0.5KVac
Material and Parts
RoHS Directive 2011/65/EU Compliant

 

EMC

Emission
CISPR22, EN55022, FCC Title 47: Class A (Test with Delta EMI filter P/N: 10DKAW5)

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