Sapphire Special Lnduction Heating Power Supply
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Application Scope:
It is applied in heating of sapphire furnance, silicon carbide furnace and metal smelting etc. in photovoltaic industry.
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.
The heating power supply adopts the N + 1 redundancy technology to ensure the entire sapphire production cycle. We adopt DSP digital control mode, making the output voltage accuracy to five over ten thousand, and it has analog peripheral interface, 485 communication interface, etc. Using IGBT as power device to improve working efficiency and conform to the current trend of saving energy and reducing consumption.
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
| AC Input | Input voltage | 380V ±10% |
| Input current | 300A | |
| Working frequency | 50(60}Hz±5% | |
| DC Output | Output Voltage | 0~18V |
| Stable-voltage precision | <0.5%o< span=""> | |
| Current | 0-12500A | |
| Overload capacity | 1.1*ln | |
| Main characteristics | Work mode | CV Cl CP |
| Power factor | 0.95 | |
| Voltage distortion rate | ≤5% | |
| Current distortion rate | ≤12% | |
| Type of cooling | Water cooling | |
| Protection | Input phase-deficient | Input A、B、C three- phase, lose phase cause stop |
| Output overvoltage、over current | Over threshold cause stop | |
| flow rate protection | Delayed-stop if water flow is less than setting value | |
| Working environment | Water flow rate | ≥35L/Min |
| Water temperature | 5〜30℃ | |
| Water pressure | 0.15~0.6Mpa | |
| Pressure between inlet and outlet | 0.08~0.6Mpa | |
| Environment temperature | 5~40℃ | |
| Ambient humidity | 0 〜85% No condensation | |
| Altitude | ≤1200m | |
| Dimension | (WxHxD) Size | 800 x 2200 x 1750 mm |
| Weight | 1000Kg |
- Q:What is the frequency of electricity in Bangladesh?
- The Bengal is one of the ancient peoples of the South Asian subcontinent. The earliest inhabitants of the Bengal region are the Australians. In 1757, Bangladesh became a province of British India, India in 1947 after the partition, belonging to Pakistan, known as the East Pakistan. 1971, separated from Pakistan and independent.
- 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:What is the industrial electricity voltage and frequency of Peru, Ecuador and Colombia?
- Colombia's industrial voltage and frequency are: [single phase] 110V / 220V, [three phase] 220V, [frequency] 60HZ;
- Q:Industrial instrument power supply with a good switching power supply or transformer
- Upstairs brother who understand the wrong, 1: switching power supply unless it is more expensive resonant switching power supply, or its interference than the general composition of the transformer circuit should be large, you look at the high-end audio Why not switch power ( There are special, open-loop resonant) 2: switching power supply so-called "anti-lightning) is only one or two varistors connected in parallel at the input, anti-lightning that is what way to see the lightning, the function is limited, this and the transformer The difference is not large, the transformer and the post-pole regulator circuit .3 transformer output voltage for the exchange, want to get a stable DC voltage output must be added to the circuit, so the regulator is more stable depends on your components and circuits, not switching power supply It must be better than the transformer. I would like to say that the transformer is better than the switching power supply, but each has its own advantages and disadvantages, for the general instrument, I still recommend the use of genuine switching power supply, if it is very sensitive instrument, it is optional transformer circuit, or you will find There is interference.
- Q:Emergency lighting should not take fire special power supply, right?
- 1. ** building building 7 # 8 floor, a fire, the fire control room will receive the smoke into the floor or the temperature of the signal, the host allows all the automatic circumstances, will be linked to the fan to The floor into the 7.8.9 layer to open the wind valve, raw light will start, if the floor of the spray forest are all allowed to spray the forest will start, etc., this is the principle.
- Q:Driving recorder dedicated power box for what use
- 4) recommended after the stop do not video, use is not to say, easy to consume too much car battery power. 5) cigarette lighter mouth plug recorder use, automatic shutdown after the car is turned off, will not consume battery power.
- Q:Fire emergency lights and evacuation signs need to receive a dedicated fire power on it?
- If connected to the fire power, because the fire power is uninterruptible power supply, it will appear in the power failure can not be lit and lose the proper role. Indicator signs for the bright signs, generally also with a battery inside, also need not be connected to the fire power.
- Q:The 2-way power supply is connected to a 16A 8-bit PDU in the cabinet using a 16A industrial connector
- 1 Road 16A into, just connected to the 16APDU Lane, just right. Second Road, then it is estimated that a then electricity, a UPS. Smart is not intelligent and it does not matter. A little better room will be equipped with this.
- Q:What is the difference between computer power and industrial switching power supply?
- Industrial work conditions are poor, the temperature is high. Computer power is slightly lower. The other is almost the same
- Q:With tl494 and do with UC3842 Which power is better?
- UC3842 I now do this with switching power supply
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Sapphire Special Lnduction Heating Power Supply
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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