● High efficiency, long life and high reliability
● Low ripple, high efficiency
● low operation temperature and long performance life
● Input voltage suitable for the world standard
● Excellent insulation property, high dielectric strength
● 100% full-load burning test
AC input voltage range（V)
84% Typ(AC 230V full load)
Cold star <40A/AC 230V
Current range (A)
Rated power (W)
Start time, hold-up time (ms)
Ton≤1000ms,Td≥20ms AC230V full load
Rise time (ms)
Typ:20ms AC 230V full load
working temperature (°C)
-40℃ - 65Deg.C(refer derating curve)
Storage temperature (°C)
-20°C - 60Deg.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 less than 4mm screw fixing the power supply reliability.
And current values such as the right to eliminate wrong connection reverse phenomenon, to avoid damage to the power supply and user equipment.
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.