Induction Heating Machine Power Supply For Single-crystal Growing Furnace, switching power supply By Zhangjiagang Kingdom Seair International Trading Co., Ltd.,

Induction Heating Machine Power Supply For Single-crystal Growing Furnace, switching power supply

FOB Price

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( Negotiable )

1 Set Minimum Order

Country:

China

Model No:

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

1 Set

Packaging Detail:

wooden pallet with film

Delivery Time:

35d

Supplying Ability:

1000 Set per Year

Payment Type:

T/T

Product Group :

Power supply

Product Specification

Product Description

I. Product Introduction

The induction heating power supply for single-crystal growing furnace is a medium-frequency induction heating power supply specially designed for single-crystal growing furnaces which adopt vapor deposition method. In the entire inverting work process, it adopts high-precision power closed-loop control, the working frequency follows the loaded inductance changes of the induction coil automatically, with whole-course soft switching control, it generates little electromagnetic interference. With its power factor more than 0.*2, power conversion efficiency higher than 0.*6, small size, low losses and multiple control signal selections, it is really an ideal energy-saving power supply substituting for medium-frequency generating sets and SCR medium-frequency melting power supply.
The induction heating power supply series for single-crystal growing furnace is convenient to operate and use, has a wide range of phase-lock frequency and adaptable to various induction coils. It can be widely used in the induction heating of single-crystal growing furnaces adopting vapor deposition method such as SiC single-crystal growing furnace.

II. Performance Indexes

1. It adopts cabinet-type integrated design.
2. With high-precision AD conversion, the constant power precision is higher than 0.5%.
3. The medium-frequency transformer adopts ultracrystalline alloy materials or high-performance ferrite materials, it is characterized by a small size, low losses and a conversion efficiency above 0.*5 and the resonant capacitor adopts dry-type low-loss film capacitor with the loss angle less than 0.2‰.
4. The power device adopts IGBT, works in the LC series resonance mode and its working frequency has a wide adaptation range.
5. It is easy to operate and use with a **0% starting successful rate and an output power continuously adjustable from 1% to **0%.
6. With a high reliability, the MTBF is more than *0,**0h.
7. It has soft start and soft turn-off functions.
8. With power closed-loop control, it has current-limiting, voltage-limiting, power-limiting and phase-deficient, overcurrent, overvoltage and over-temperature protection functions etc.
9. It has an automatic voltage -limiting function, when the output voltage is equal to or greater than 1.1 times of the rated voltage, the voltage will be limited.
*0. It has an automatic current-limiting function, when the output current is equal to or greater than 1.1 times of the rated current, the current will be limited.
*1. The power factor is more than 0.*2 and the conversion efficiency of the power supply is more than 0.*6.
*2. With analog or digital isolated conversion & output of medium-frequency voltage, current, frequency and power and multiple control signal selections, it can communicate with PLC and host computer, which is convenient for monitoring.

III. Model Description

See uploaded product picture

IV. Technical Parameters

Input	Input voltage	3×*0V±5% and 0Hz/0Hz; Others
Input	Power supply of the fan	1×*0V，0Hz
Output	Output power	0KW, 0KW, **0KW, set by the user
	Working frequency	*0HZ、*0HZ、 set by the user
	Regulating range of output power	1%~**0% of the rated output capacity
	Medium-frequency voltage	set by the user
	Applicable load	Induction heating coil
Main Control Characteristics	Given signal	DC：0～5V、0～0V DC：4～0mA、0～0mA、0～0mA
	Control mode	Power closed-loop control
	Soft start and soft turn-off	***0S
	High reliability	MTBF＞****0h
	Working mode	Continuous type
	Medium-frequency voltage and current Frequency	Isolated output：DC：0～5V、0～0V DC：4～0mA、0～0mA、0～0mA
	Output power	Isolated output：DC：0～5V、0～0V DC：4～0mA、0～0mA、0～0mA
Environment	Phase-deficient protection	It protects in case of power phase-deficient and cuts off the output.
	IGBT over current protection	When the IGBT current is equal to or greater than 1.5 times of the rated current, it cuts off the output
	Overvoltage protection	When the medium-frequency voltage is equal to or greater than 1.5 times of the rated voltage, it cuts off the output
	Overheat protection	When the temperature of the primary radiator is equal to or greater than *0℃, it cuts off the output
Protection	Application environment	Used in rooms at the temperature of 5℃~*0℃without flammable, combustible and conductive dust
	Storage temperature	－5℃～＋*0℃
	Relative humidity	≤*0%RH and without moisture condensation
Structure	Installation mode	Indoor cabinet-type installation

Country:	China
Model No:	-
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	1 Set
Packaging Detail:	wooden pallet with film
Delivery Time:	35d
Supplying Ability:	1000 Set per Year
Payment Type:	T/T
Product Group :	Power supply