Polysilicon ingot Furnace Heating Power Supply

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 50 unit/month

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Application Scope

Polysilicon ingot furnace heating power supply plays an important role in polysilicon ingot furnace heating system to provide electricity for crystal ingot casting process and it ensures that the furnace can work under the rated temperature. The power supply can control ingot furnace heater temperature of the upper and lower layer respectively, and it is with merits of high control precision, flexible control and smaller current shock to the power grid.

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, and the on line function can reduce the impact on power grid.

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 stablity: It adopts phase-locked loop synchronous circuit and digital trigger. On sampling algorithm of the load characteristics, it has multiple software protection function. 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. Double roads of output power: Two lines of output power can work in following mode or in alternate mode, which makes it easy for users to better control the output power.

5. Higher power factor and less current distortion.

Main Technical Parameters

AC Input	Input voltage	AC380V 土 10%
	Input current	300A
	Working frequency	50/60Hz±5%
AC Output	Output Voltage	AC 0-50V
	Output current	AC 0-4500A
	Output power accuracy	1%
	Overload capacity	Long-time running with 110% rated current
Main characteristics	Work mode	CP
	Efficiency	98%
	Power factor	0.98
	Communication Interface	Profibua-DP, RS485, RS232
	Operation Display	LCD Monitoring panel; Operational parameters setting; Multiple parameters display
	Type of cooling	(F)，Wind cooling
	Output mode	Voltage regulation or power regulation
Protection	Input phase-deficient	Input A、B、C three - phase Jose phase cause stop
	Output overvoltage、over current	Over threshold cause stop
	Three-phase current imbalance alarm	Auto-stop when higher than setting value
	Power component overheating alarm	Alarm and stop when higher than setting value
	Feedback signal disconnect alarm	Auto-stop when detection of feedback signal fail
Working environment	Ambient humidity	0 - 85% No condensation
Working environment	Altitude	≤1200m
Dimension	<H x W x D) Control cabinet	2200 x 800 x 600mm
Dimension	(H x W x D> Transformer cabinet	1420 x1270 x900mm
Remarks	Allow design and production according to customer’s request

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:What is the industrial electricity voltage and frequency of Peru, Ecuador and Colombia?: Ecuador's industrial voltage and frequency are: [single phase] 120V / 127V, [three phase] 208V / 220V, [frequency] 60HZ;

Q:Industrial instrument power supply with a good switching power supply or transformer: Switching power supply, the reasons are as follows: 1. Switching power supply EMI circuit, you can make the instrument from the power grid harmonics, the output more accurate. 2. Switching power supply with lightning protection circuit, can minimize the thunderstorm damage to the instrument. 3. Switching power supply output voltage is more stable, and the transformer basically no regulator function. Please adopt!

Q:Dell 9020MT business computer can only use 290W dedicated power?: Yes. Dell 9020MT i7 version of the power supply is rated at 200W. 290w on the super. The rated power is the power at which the appliance is operating normally. Its value is the rated voltage of the appliance multiplied by the rated current. If the actual power of the appliance is greater than the rated power, the appliance may be damaged.

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 best industrial power industry?: If there is more need, you can contact the manufacturer directly, require special customization.

Q:Industrial control system power supply Why is the choice of DC24V power supply? Why not 17V? 11V?: regardless Is 2V lead-acid battery or commonly used 1.2V, 1.5V, 3V battery are good combination. With a series of standards to be in a timely interchangeable thing.

Q:What is the allowable fluctuation range of the industrial standard power supply 380v power supply voltage?: 10 kV and below three-phase supply voltage allowable deviation of 10% for nominal system voltage. 220V single-phase supply voltage to allow the deviation of the standard system voltage +7%, - 10%. Users who have special requirements for the allowable deviation of the supply voltage shall be determined by the agreement between the parties.

Q:Meizu special mobile power is which brand?: Meizu custom iWalk, but the evaluation is not high. Meizu phone on the current with the voltage is a more accurate requirements Oh, please Meizu mobile phone battery according to the technical parameters of regular manufacturers and users to evaluate the high product, the proposed choice of current 1.2A, voltage 5V. Part of the mobile power will be virtual standard, while the wire, mobile power supply itself will be some resistance to wear, before the purchase with the original data cable test.

Q:Led special power how to wiring: After the power is connected, if the light is not bright, then the GND and 12V on the line down, if the swap is still not bright, or light burned, or the power is broken, or the line open.

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