Sapphire Single-phase Power Frequency Furnace Heating Power Supply

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Application Scope

Sapphire single-phase power frequency furnace heating power supply is mainly for the gem furnace which needs of single-phase AC power supply. The product can provide power output with high precision and reliability for the sapphire furnace production process, so as to ensure temperature stability of the sapphire crystal process.

Product Principle

It adopts transformers primary lateral pressure regulating and secondary lateral voltage reducing. Use transformer primary side and secondary side voltage regulator voltage output. With double closed loop control in the whole process, the output voltage is of high precision and high 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 voltageAC380V±10%
Input current300A
Working frequency50(60>Hz±5%
AC OutputOutput Voltage0 〜15V
Stable-voltage precision<1%o< span="">
Overload capacity1.1*In
Main characteristicsWork modecv
Type of coolingWind 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) Size2050 x 820 x 1750 mm


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Q:What is the frequency of industrial electricity in the Philippines?
Frequency, is the unit time to complete the number of cyclical changes, is to describe the amount of periodic movement frequency, commonly used symbols f or u said, in units of seconds. In order to commemorate the German physicist Hertz's contribution, people put the frequency of the unit named Hertz, referred to as "He". Each object has an amplitude independent of its own nature, called the natural frequency. The concept of frequency is not only used in mechanics, acoustics, but also in electromagnetics and radio technology.
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
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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 computer power supply can be plugged into a dedicated outlet for air conditioning. The voltage used in the air conditioning socket is still civilian 220V AC, the same as the computer power input voltage level.
Q:What is the frequency of electricity in Bangladesh?
Bangladesh voltage (V): single phase 230, three phase 230/400, frequency (Hz): 50.
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All metal shell equipment require reliable grounding, whether or not you can continue to use,
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12V switching power supply connected to the positive and negative, then the power will not burn, and most of the output is not, if it is a new power supply, then you can change one. The next time to pick up the first time with a multimeter to measure whether there is a short circuit, the best one of a power, on a power out of an image, no image and then check.
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5) to see product charge management, 6) see compatibility, 7) to see the characteristics of the product features, 8) to determine the positioning of the purchase of products, 9) Note the weight of the product.
Q:What is the best industrial power industry?
If there is more need, you can contact the manufacturer directly, require special customization.
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3) to stop the process has been video, the need to split from the car line out of the conversion, the installation of a called "power through" adapter, the battery voltage can be automatically stopped when the recorder power supply (to prevent the battery voltage is too low Do not burn fire)

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