● Low DC ripple, high efficiency
● Low operation temperature and long performance life
● Input voltage suitable for the world
● Excellent insulation property, high dielectric strength
● 100 percent full-load burning test
AC input voltage range（V)
85% Typ(230VACFull Load)
Cold star <40A/230VAC
Current range (A)
Start time, hold-up time(ms)
Ton≤1000ms,Td≥20ms @230Vac Full Load
Typ:20ms @230Vac Full Load
Working temperature (°C)
-40℃ ～ 65℃(refer derating curve)
-20°C - +60°C
20% - 90% RH non condensing
Over voltage protection
>115%-135% Rated output voltage
Over load protection
>105%-150% Auto recovery
Short circuit protection
In order to ensure the safety of human use, before installation, please note:
1. Select the correct input voltage and the input and output connection method.
2. Do not peel off the power before installing a protective layer to prevent foreign matter falling into the lead when the power supply is damaged.
4. To avoid electric shock, do not disassemble the power supply chassis.
Product installation instructions:
1.The installation, use a length of screw less than 4mm to fix the power supply.
2. Before the installed power run, check and proofread each wiring terminals on, make sure the input and output, AC and DC, positive and negative voltage.
3. Use a multimeter to measure power before hot, neutral and ground short circuit, the output is shorted; load when power is the best start.
4. Do not exceed the power supply when using the nominal value, so as not to affect the reliability of the product. To change the power supply output parameters, the power supply to the customer before using our technical surgery department consulted to ensure the use of the product and reliability.
5. In order to ensure the safety and reduce the use of interference, ensure reliable grounding ground (grounding wire more than AWG18 #).
6. In order to extend the life of power, our company can provide duct design solutions.
7. Do not frequent switching power supply, or affect their life.
8. Such as power failure, please do not repair them, please contact the company as soon as possible to resolve.