Green Power Dule IGBT power supply 60V for monocrystal silicon growth main heater and bottom heater has the advantages of high efficiency, high reliability, high stability, high power factor, long time continuous running etc. advantages. Integrate power supplies for main hearter and bottom heater with dule independent output.
1. Single crystalsilicon grower power supply application
Dule IGBT Power supply for crystal growing furnace is for making monosilicon crystal silicon, single crystal silicon is widely used for PV solar power application. Green Power Dule IGBT power supply is to provide DC power supply for production of the silicon.
Use as single crystal grower furnace bottom heater power supply and side heater power supply, in inert gases, using graphite heater with high temperature to melt poly crystalline silicon material which was kept in quartz crucible; then put seed into silicon liquid and grow single crystal silicon by CZ process in accordance with automatic programs.
2. Advantages of Green Power Monosilicon Power Supply
20+ R&D and engineering experience, knows well of mono crystal silicon growth load characteristics
Robust and Reliable Power to run your 24/7 processes, non-stop continuous running more than 20 days.
Digital control: State-of-the-art high speed, high accuracy DSP control boards(USA TI company's DSP chip) with Microprocesser based controller available, automatic running with programs.
Modular structure, high reliability
Touch panel HMI, intelligent controls
Power saving more than 20%
High control stability<2.5/10000.
High efficiency: soft switch technology, ultra microcrystalline core
Power factor>0.98 on request
Harmonic less than 5% on request
Low maintenace cost
Multiple remote control interface: RS485, CAN communication interface
Self restart function: in case of power grid is flashover, the power will restart automatically without the need of manual intervention, the loss will be minimized.
History data, curve record, including setting value, output voltage, current, power etc.
All types of PLC's available for ease of interface to customer systems
Latest safety features
Green Power possess rich engineering and manufacturing experience that helps us to be flexible and design products that meet your specific technical and safety requirements.
3. Customer Benefitsof modular solution
Green Power has developed module based IGBT pulse rectifiers, which have the following advantages:
Rectifier won't break down: in case of one module failed, the rectifier continue working with reduced power.
Less downtime and easy recovering:plug-in structure, replace module directly, downtime is shorten to minimum, this reduces potential high cost of your plant stop and increase your plant's availability.
Current expansion available:thanks to the modular design and supporting parallel connection, if you need more power, you only need to add more modules.
Reduce current rating to save power: if you don't need all modules working, you can switch off some modules, rectifier can work at lower rating.
Less floor space occupied: the rectifiers can be built on top of each other, making them easy to fit into your plant's design, optimizingfloor space.
Easy to install and maintain: each rectifier consists of up to ten modules and naturally two or more stacks can be connected to allow higher currents (40kA) and voltages (200V DC).
Separate output or parallel running output available: you can let the rectifier module separate output to connect to more tanks, or parallel connecting to get higher current for one tank.
4. Technical Specification
3 phase 380VAC, 415VAC, 440VAC, 480VAC 50-60Hz
Output DC current
2300A, 2500A typically for main heater, 1500A, 800A for bottom heater
Output DC voltage
55V, 60V typically
Output regulation range
0-100% of max currentor voltage
Constant current and constant power
>92% (typ.) @ rated load
THDi<5% on request
>0.98 @ rated load
Water cooling or air cooling
Degree of Protection
IP30 for air cooling
Non stop operating at full load for more than 20 hours
100% 24 hours continuous running
Control and display
By touch panel for all controls and display
Audible and visual alarm
Available Interfaces with PLC
Power voltage over/under voltage protection
Output over voltage protection
Short circuit protection
IGBT driving protection
Water over temperature protection
Heater to earth short circuit protection
5. Working Condition
﹤0.5g without severe vibration
Any demands or questions, welcome contact us:
Skype: beijinggreenpower.amyLooking for 60V Power Supplies For Silicon Ingot Crystal Growing UL CE? Green Power Technology is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products made in China at competitive price or try our customized service.