Input parameters: Three phase, AC380V±10% ,50HZ

Output parameters: DC 0~55V; 0~2000A

Output mode: Common DC output

Cooling method: Air cooling or water cooling

Power supply type: IGBT-based

Application Industry: Provide energy for the graphite heater inside the Monocrystalline silicon furnace.

Monocrystalline silicon furnace heating power supply is a kind of high power dc power supply, the output of energy can be directly for the graphite heater in single crystal furnace heating, specially designed for industrial-grade semiconductor field heavily sb-doped silicon furnace using dc chopper power supply, it USES the three-phase bridge rectifier power supply, IGBT chopper output devices, by PWM control mode to realize continuous adjustable dc voltage.

Monocrystalline silicon furnace heating power supply is a kind of high power AC/DC converter, it is used to provide energy for the graphite heater inside the Monocrystalline silicon furnace.

Monocrystalline silicon power supply core advantages:

• Both traditional and efficient (up to 97% efficient)
• A stable and reliable harmonic control method
• A variety of sizes and cooling methods are available
• Various control modes constant voltage, constant current, and constant power
• High control accuracy, convenient power calibration
• Digital control mode, high reliability
• Control has fast response speed, good dynamic characteristics, and good flow sharing consistency
• High power factor, high efficiency, high stability
• A user-friendly interface, a variety of control signalsavailable

• Monocrystalline silicon power supply is a high-frequency switching power supply developed based on high-frequency inverter, phase-shifting full bridge and PWM control technology using high-frequency devices.
• Monocrystalline silicon high-frequency switching power supply has high efficiency and power factor, and good output waveform quality.
• Multi-module parallel structure, simultaneously extensible N+1 mode, with online thermal maintenance function, high reliability of power supply.
• By closing or switching on any module, the power cabinet can work even current again, without affecting normal production, with an error of <1%.
• You can choose various control modes, constant voltage, constant current, and constant power.
• Convenient power calibration, high precision, power accuracy error < 0.01KW soil
• Local use color touch screen centralized control, remote 0-10V, 4-20MA and other analog interfaces, and provide RS485, Ethernet and other communication interfaces, flexible control.
• Unit module patented structure, no water connection, avoid water leakage
• Power supply cabinet reserved single crystal furnace control cabinet power switch, vacuum pump air switch, harmonic filter tank air switch, standby air switch, can be designed according to the actual needs of the site.

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