Single Crystal Furnace HF Switching 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
The power supply is comply with current trend of energy conservation and emissions reduction, and be specially developed for the new efficient heating power supply of single crystal furnace. It is a new generation product of thyristor rectifier power supply, with the merits of small volume, light weight and high efficiency. Compared with other thyristor rectifier power supply, it can obviously realize energy-saving 10% ~ 20%.
Product Principle
The new generation of DC switching power supply is constituted of HF transformer with high efficiency and power devices (like original imported IGBT and ultrafast recovery diodes, etc.). It adopts the phase shifting full bridge soft switching (ZVS) control technology, to improve the power conversion efficiency and increase the stability of the output voltage and current.
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
| Rated power | 180KW | ||
| AC Input | Input Voltage | AC380V±10% | |
| Maximum current | 350A | ||
| Working frequency | 50（60）HZ±5% | ||
| DC Output | Output Voltage | 0-60V | |
| Stable voltage precision | <0.2%< font=""> | ||
| Current | 0~300A | ||
| Output wave | Smoothing linear waveform | ||
| Main features | Work mode | CV CI CP | |
| Efficiency | 95% | ||
| Power factor | 0.98 | ||
| Type of cooling | Water cooling | ||
| Protection | Input phase-deficient | Auto-stop if happened | |
| Output overvoltage and overcurrent | Auto-stop when higher than setting value | ||
| Flow rate protection | Delayed-stop if water flow is less than setting value | ||
| Water flow rate | ≥35L/Min | ||
| Water pressure | 0.15~0.6Mpa | ||
| Pressure between inlet and outlet | 0.08~0.6Mpa | ||
| Environment temperature | 5~40℃ | ||
| Ambient humidity | |||
- Q:Industrial electricity in the DPS.UPS, etc. are temporary power to Caesar ah
- Can be used as a delay power supply, but the power supply time is limited, according to the battery configuration,
- Q:Emergency lighting should not take fire special power supply, right?
- 2 .. Building 7 # 8 floor, if the normal power supply from the time when the fire if the fire is not strong, it is likely to cause short circuit problems may cause sparks, leakage, etc., so fire Personnel will be more trouble. Why should fire strong cut
- Q:Site with industrial power 380V / 50hz, electrical equipment is 110v / 60hz. Is there a solution?
- Frequency problems, the general power equipment on 50hz, or 60Hz little effect, if not particularly sophisticated equipment, do not change the frequency
- Q:A led lamp with a dedicated power to bring a few lights
- Know the exact power of LED lights on the best, your power is 24 * 4.2 = 100.8W, the 100.8W in addition to the light of the power per meter can, if I do not know, look at the following: One, the same circuit with LED lights, but the power and LED quality is different Why? 1, LED lights with the first launch, because the price space is relatively large, light manufacturers are using high current consistency, high brightness LED chip, this type of chip current is: 0.02A; Later, due to the price of light bulb market competition, many lights with manufacturers to use the brightness is not high, the current is not consistent with the LED chip, this type of LED chip current is: 0.011A. 2, then we use the most commonly used 5050 lamp beads, for example, first calculate the power of a lamp beads: If it is good quality LED chip: a single chip current of 0.02A, then a lamp current of 0.02A × 3 = 0.06A. If it is poor quality LED chip: a single chip current of 0.011A, then a lamp beads current 0.011A × 3 = 0.033A. 3, now we come to calculate the power of three for a group Good quality chip: 12V × 0.06A = 0.72W, 1 meter lamp with 60 lamp beads composed of 20 groups, 1 meter power 0.72W * 20 = 14.4W Poor quality of the chip: 12V × 0.033A = 0.396W, 1 meter lamp with 60 lamp beads composed of 20 groups, 1 meter power 0.396W * 20 = 7.92W
- Q:What is the application of IF power supply in the industrial field?
- 3, in the application of heat treatment, the use of IF current skin effect to improve the mechanical properties of steel, it has a high hardness and fatigue resistance, the steel is concerned, the heating frequency due to the diameter of the pipe, When the thickness of a thin wall, the smaller the diameter of the pipe, the higher the frequency of induction heating. Quenching load characteristics: the load changes little, overcurrent over-voltage less chance, but the start is very frequent, short operating cycle.
- Q:UPS uninterruptible power supplies, electronic power products, industrial computers and embedded computers.
- This is really hard to say, do sales, compared to the technical content of the product, more need is the sales skills. When you decide to engage in the sales industry, selling a product, sales can reflect your value, rather than the product itself, the technical content.
- Q:Industrial power cabinet generally use what brand of power
- At present, industrial UPS, the market usually use several brands. 1.EMERSON, EMERSON not only provide UPS products, but also provide supporting engineering solutions and engineering support.
- Q:Dell 9020MT business computer can only use 290W dedicated power?
- In the normal operation of the working conditions, the power of the power output or power consumption of equipment input power. Often "kilowatts" as a unit. Also refers to the factory production of the machine in the normal work can reach the power.
- 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.
- Q:Why do you need to use isolated power in industrial communications?
- if not isolated, and other devices together, it will cause other equipment to interfere with the communication equipment.
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Single Crystal Furnace HF Switching Power Supply
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 50 unit/month
OKorder Service Pledge
OKorder Financial Service
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