Sapphire Three-phase Power Frequency Furnace Heating Power Supply

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Sapphire furnace adopts three-phase AC power supply, which can output multiple sets of independent three-phase AC voltage-regulating power supply at the same time. The power supply is used for sapphire furnace which needs multiple sets of power supply, and it can provide sapphire furnace with the three-phase AC power supply of high precision and stability.

Product Principle

The power supply provides three-phase AC power supply for the sapphire furnace, and each set of power supply can individually power control. It adopts the cell box structure of higher reliability.

Technical Features:

1. Flexible operation and convenient maintenance: It installs LCD (Liquid Crystal Display) monitor panel and displays operation parameters in real time. The control parameters can be modified online and fault information can be automatically recorded, etc.

2. High control accuracy and good stability: It adopts phase-locked loop synchronous circuit and 16-bit digital trigger. It does voltage and current sampling by True-RMS calculation chip. It is designed of multiple software protection function for overvoltage, overcurrent, overheating, feedback disconnection and lack of phase alarm etc. The power devices and circuit breaker etc. adopt international and domestic famous brands.

3. Advanced processing technology of transformer: Transformer adopts high-low pressure complete foil coil winding, step laminated and damping measures. It is with merits of low noise and loss, light weight with small volume, and saving installation space. It has strong heat dissipation ability to achieve 20% overload running stably under the condition of forced air cooling.

4. Digital communication control:It control the output power of power supply cabinet through the MODBUS communication mode and read the real value of output voltage, current and fault type, etc.


Main Technical Parameters

AC InputInput voltage380V ±10%
Input current400A
Working frequency50(60>Hz±5%
AC OutputOutput Voltage0~25V,0~25V,0~15V
Precision voltage regulator<1 %o,
Current0 〜6000A,0 〜6000A,0 〜1500A
Overload capacity1.1*ln
Main characteristicsWork modeCV CP
Heat dissipationWind cooling
ProtectionInput phase-deficientInput A、B、C three- phase, lose phase cause stop
Output overvoltage、 over currentOver threshold cause stop
Environment temperature5~40°€
Ambient humidity0 〜85% No condensation
Dimension(HxWxD) Size1600 x 1400 x 2200mm

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Q:Why do you need to use isolated power in industrial communications?
if not isolated, and other devices together, it will cause other equipment to interfere with the communication equipment.
Q:EPS emergency power supply and DC screen is one thing, what is the difference between the two?
EPS fire emergency power supply is a centralized fire emergency power supply, in the city power failure and abnormalities, to continue to supply power to the load to ensure that no power to protect people's lives and property security.
Q:What is the difference between computer power and industrial switching power supply?
Industrial work conditions are poor, the temperature is high. Computer power is slightly lower. The other is almost the same
Q:Military grade power supply, industrial power supply, civil power supply where the difference?
These requirements are graded, the level of the points is based on the quality of the power supply, and the use of classificatio
Q:Fire emergency lights and evacuation signs need to receive a dedicated fire power on it?
If connected to the fire power, because the fire power is uninterruptible power supply, it will appear in the power failure can not be lit and lose the proper role. Indicator signs for the bright signs, generally also with a battery inside, also need not be connected to the fire power.
Q:Computer power can be inserted in the air conditioning dedicated socket
The air conditioning socket can provide a greater current than the ordinary socket (not forcibly filling the electrical current).
Q:What is the industrial electricity voltage and frequency of Peru, Ecuador and Colombia?
Peru's industrial voltage and frequency are: [single phase] 110V / 220V, [three phase] 220V, [frequency] 60HZ;
Q:Industrial control system power supply Why is the choice of DC24V power supply? Why not 17V? 11V?
This is a series of standards in the power of the standard, which is a long time after the practice summed up and set the standard,
Q:Meizu special mobile power is which brand?
In fact, that KINI mobile power, rest assured that the use of, really bad.
Q:Industrial electricity (380V) what the color of the wire, which is the line of fire, which is the zero line
380 three-phase four-wire, yellow green red on behalf of ABC three FireWire, zero line is generally blue or black, ground line is yellow and green line

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