Sapphire Furnace HF 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

The HF DC power supply is of high efficiency and reliability, which is specially developed for the Kyropoulos sapphire furnace and it, is with merits of high power factor, low harmonic current and high efficiency.

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:Industrial UPS power supply how to choose?: UPS power supply factory also depends on the specific load of the electricity environment, if the electricity environment is good, that is, the frequency and voltage fluctuations, it is recommended to use any high-frequency UPS power supply, and vice versa can use any power frequency UPS power supply. Also depends on the load phase of the electricity, the general large factories are used in three-phase four-wire AC, and some small factories using 220 single-phase power, according to the specific number of electricity to determine the UPS power supply model , Any power frequency UPS power supply: on-line power frequency single into a single series, online frequency three into three series and online frequency three into a single series, the same high frequency also.

Q:Site with industrial power 380V / 50hz, electrical equipment is 110v / 60hz. Is there a solution?: The simplest solution, no 380v, 220v direct lighting, then 220v turn 110v transformer, output 110v, 50hz, then the equipment. Not a big problem

Q:A led lamp with a dedicated power to bring a few lights: Four, warm tips: 1, compared to the merits of power supply can not only compare the number of W marked by the power supply, depending on the actual load power supply; electronic material selection; transformer whether the aluminum transformer. 2, the proposed customer knowledge of the lamp with a certain understanding, you can configure their own test tools to detect the actual power of each batch of lights, matching more economical, real power. Professional power supply manufacturers Links: LED switching power supply Shenzhen switching power supply switching power supply rain 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 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:Is the industrial atomizer good with a switching power supply or a toroidal transformer?: Not need long-term online work of industrial instruments, naturally use the switching power supply is better.

Q:Industrial 24V switching power supply outlet "-" Is it necessary to connect with the earth?: ndustrial 24V switching power supply outlet "-" There is a need and the earth connected. The negative grounding of the power supply can greatly prevent the differential mode interference and improve the stability of the circuit.

Q:Do you need a separate dedicated power supply for each color dome camera?: There are two ways to power the camera 1. Separate power supply 2. Power supply (power supply needs to match the power of the load)

Q:What is the allowable fluctuation range of the industrial standard power supply 380v power supply voltage?: Industrial standard power 380V is a three-phase supply voltage, which allows the deviation of the nominal system voltage of 10% of the taxi, that is divided into: 342--418V.

Q:Why do you need to use isolated power in industrial communications?: In addition, between high and low voltage in order to avoid high-voltage equipment on the low-voltage equipment interference, or high and low pressure need to be separated, will be used to isolate.

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