Sapphire Three-phase Power Frequency Furnace Heating Power Supply

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Application Scope

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:What brand of power control module is better? You know MINMAX and C & D two brands.
Siemens, we here is used, stability and reliability is good.
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:Switching power supply S-120-12 monitor dedicated 12V / 10A camera power supply how to meet the amount of power
Second, the switching power supply S-120-12 Switching Power Supply S-120-12 is Shanghai Mingwei production of switching power supply, type: DC switching power supply , Model: S-120-24,   Input voltage: 100-264 (V), output power: 120 (W), output voltage: DC12V (V).
Q:Industrial UPS power supply how to choose?
UPS power supply battery size determines the length of the load power supply, the specific load is also based on the need to set, such as: If the injection machine in the electricity after the break need 1 hour power supply to ensure its normal stop, then our battery Size needs to be based on the size of the injection molding machine to match the appropriate battery, any of the Group's UPS power supply can match the UPS battery, you can also have their own customers to buy.
Q:Computer power can be inserted in the air conditioning dedicated socket
It should be noted that the air conditioning sockets are 16A / 250V specifications, jack distance greater than the ordinary 10A / 250V socket, so the computer power plug must be replaced by 16A socket can be inserted into the air conditioning socket. Therefore, the computer power plug in the use of air conditioning socket is possible.
Q:Dell 9020MT business computer can only use 290W dedicated power?
In the normal operation of the working conditions, the power of the power output or power consumption of equipment input power. Often "kilowatts" as a unit. Also refers to the factory production of the machine in the normal work can reach the power.
Q:Military grade power supply, industrial power supply, civil power supply where the difference?
Military-grade power supply, demanding, such as waterproof, fire, drop and so on are required,
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
Q:PIC microcontroller used in the industrial field, the power supply using switching power supply plus B0505 isolation module, anti-jamming performance is better
You use the PIC with which models, switching power supply to the chip power supply is no problem, the key is to single-chip power supply filter to do a good job. Relay output to use optocoupler isolation and so on. B0505 output test must have a small load and input and output must be added filter capacitor, otherwise interference is great.
Q:Industrial 380 inverter how to enter the home 220 power supply work
Surely need to install the press

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