Sapphire Special Lnduction Heating Power Supply

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 30 unit/month

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Application Scope:

It is applied in heating of sapphire furnance, silicon carbide furnace and metal smelting etc. in photovoltaic industry.

Product Principle

Combining with the control concept of current international mainstream, the heating power supply adopts the digital design to make the machine run more efficiently.

The heating power supply adopts the N + 1 redundancy technology to ensure the entire sapphire production cycle. We adopt DSP digital control mode, making the output voltage accuracy to five over ten thousand, and it has analog peripheral interface, 485 communication interface, etc. Using IGBT as power device to improve working efficiency and conform to the current trend of saving energy and reducing consumption.

Technical Features

1. Control system: We adopt American TI company DSP processor, which is of high control accuracy and high reliability. It employs PI control technology with advanced hardware and software. If there occurs fluctuation in power grid voltage, it can automatically maintain the current output power constantly.

2. HMI: It displays parameters in real time such as output voltage, current and power, etc.. It works with function of data maintained when power fails and it is easy to inquire and maintain the record of failure time and fault type.

3. High efficiency and low pollution: We adopt the phase shifting full bridge soft switching (ZVS) control technology, to realize the IGBT open and shut off under zero voltage. It greatly reduce the IGBT switching loss, the noise pollution and electromagnetic interference of the power. The output voltage waveform is completely smooth, and it runs more safe and stable.

4. High reliability: We adopt the multi-unit structure of N + 1, and the multiple units work together in normal condition. Failure of one unit does not affect the present output power and it is more convenient to maintain normal operation of equipment.

5. Perfect protection: Overtemperature protection and output over-voltage or over-current protection, output short circuit and grounding protection, the limit protection of water flow and strike fire protection, etc.

6. Flexible interface: Input and output support simulation approaches such as switch, voltage and current signal, Modbus, MB + and Profibus etc. data communications control.

Main Technical Parameters

AC Input	Input voltage	380V ±10%
	Input current	300A
	Working frequency	50(60}Hz±5%
DC Output	Output Voltage	0~18V
	Stable-voltage precision	<0.5%o< span="">
	Current	0-12500A
	Overload capacity	1.1*ln
Main characteristics	Work mode	CV Cl CP
	Power factor	0.95
	Voltage distortion rate	≤5%
	Current distortion rate	≤12%
	Type of cooling	Water cooling
Protection	Input phase-deficient	Input A、B、C three- phase, lose phase cause stop
	Output overvoltage、over current	Over threshold cause stop
	flow rate protection	Delayed-stop if water flow is less than setting value
Working environment	Water flow rate	≥35L/Min
	Water temperature	5〜30℃
	Water pressure	0.15~0.6Mpa
	Pressure between inlet and outlet	0.08~0.6Mpa
	Environment temperature	5~40℃
	Ambient humidity	0 〜85% No condensation
	Altitude	≤1200m
Dimension	(WxHxD) Size	800 x 2200 x 1750 mm
Dimension	Weight	1000Kg

Q: Power for ups power supply which well-known imported brands: PROTEK US original imported power dedicated models, good quality, the price is not cheap.

Q: Industrial electricity in the DPS.UPS, etc. are temporary power to Caesar ah: DPS is the power of the equipment being tested, UPS is uninterrupted power supply,

Q: What is the application of IF power supply in the industrial field?: 1, smelting furnace metal smelting: This is one of the most widely used aspects of the development of China's thyristor power, began in the smelting, melting all kinds of carbon steel, alloy steel, alloy cast iron, copper and aluminum can also be, and Used to extract high purity zinc and other non-ferrous metals. Smelting load is the worst load of medium frequency power supply, yin anti-change is large, the load is unstable, but the intermediate frequency power supply can be very ideal to complete this task, the most prominent advantage is to save energy, every smelting IT steel power consumption around 500KW.h. Also easy to start, smooth steel, eddy water mixing small, good quality smelting.

Q: Apple 4s dedicated mobile power are what?: 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: 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: US Industrial Electricity Voltage: US industrial electricity as follows: US Voltage Standard (ANSI C84-la-1980): 1. The power supply system design should be carried out according to "range A". The voltage deviation range of "range B" should be rare, and it should take measures to achieve the requirement of "range A".

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 difference between computer power and industrial switching power supply?: From the power of the property terms, there is no difference. But from the functional point of view. Computer power can belong to industrial power. A wider range of industrial power supplies, the use of more power for industrial power. Generally believed that the power supply for industrial equipment, can be called industrial power. Also refers to those who are more powerful, more power supply.

Q: Fire emergency lights and evacuation signs need to receive a dedicated fire power on it?: Fire emergency lights do not need can not receive a dedicated fire power, the signs can be received on the special fire power, if it is with the battery signs do not need to be connected to the special fire power.

Q: Site with industrial power 380V / 50hz, electrical equipment is 110v / 60hz. Is there a solution?: Frequency problems, the general power equipment on 50hz, or 60Hz little effect, if not particularly sophisticated equipment, do not change the frequency

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