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:Industrial UPS power supply how to choose?
- UPS power supply factory also depends on the specific load of the electricity environment, if the electricity environment is good, that is, the frequency and voltage fluctuations, it is recommended to use any high-frequency UPS power supply, and vice versa can use any power frequency UPS power supply. Also depends on the load phase of the electricity, the general large factories are used in three-phase four-wire AC, and some small factories using 220 single-phase power, according to the specific number of electricity to determine the UPS power supply model , Any power frequency UPS power supply: on-line power frequency single into a single series, online frequency three into three series and online frequency three into a single series, the same high frequency also.
- Q:My magnetron is used in the industry, my dedicated power to start less than 2 minutes to stop,
- This reason is much better, next to the investigation 1 heat problem magnetron with or without cooling fan, generally if there is no cooling or cooling broken, then the magnetron will work for 2 minutes to burn, you measure the same as the filament is passed. Burn is a magnet cracking
- Q:Emergency lighting should not take fire special power supply, right?
- 3 .... in talking about emergency tools. All the emergency Deng has a fast battery and a module like the power of the things. (This thing with the fire touch a quick working principle, the module which has a normally open and normally closed point, when the electricity from the time he was Long open, the charging state, the mains of a short-circuit contacts normally closed, the battery will be through the module command to start the emergency lights. ???The building is the building of the 7th floor, 8th floor fire, the fire host to receive the fire signal, the host to the layer of fire strong cut a command: strong cut non-fire (this refers to the city's electricity is the lighting point ). When this layer is in a power failure state: The emergency principle according to Article 3. Emergency lights are not used fire power
- Q:Industrial power cabinet generally use what brand of power
- 2.PowerWARE, EATON subordinate brands, including SANTAK is EATON's brand, also accept direct engineering orders, that is to provide products while also providing engineering services and engineering warranty service.
- Q:Led special power how to wiring
- L line, N line access 220V mains (then the home socket) N line behind the ground wire can not use the indoor;
- Q:Power for ups power supply which well-known imported brands
- PROTEK US original imported power dedicated models, good quality, the price is not cheap.
- Q:Industrial control system power supply Why is the choice of DC24V power supply? Why not 17V? 11V?
- which take into account a number of factors, the first is a safe voltage, the body does not produce electric shock Dangerous, the second can be regarded as a relatively high safety voltage, can reduce the current in the same power, and then 24 is a multiples of the majority, set the standard, of course, to consider and a variety of batteries are also concerned,
- Q:Do you want to use the DC24V of the alarm system for the power cord of the bus-specific fire-fighting telephone?
- I have not seen the telephone extension to use 24V power supply, are generally by the fire center bus phone host pull two pairs of lines to the bus phone module (two pairs of lines are the telephone audio line and telephone bus), and then from the phone module Pull a pair of lines to the telephone extension (this line for the telephone audio line).
- Q:S-350-12 monitoring dedicated switching power supply 12V29A transformer connection
- 12V switching power supply connected to the positive and negative, then the power will not burn, and most of the output is not, if it is a new power supply, then you can change one. The next time to pick up the first time with a multimeter to measure whether there is a short circuit, the best one of a power, on a power out of an image, no image and then check.
- 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.
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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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