High Voltage Static Var Compensator （SVC）
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
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Technical Features:
SVC (Static Var Compensator) is composed of by thyristor controlled reactor (TCR) and passive filter (FC). It is a compensator with parallel connection in the grid, and it quickly and automatically adjust the system reactive power according to the load working condition.
Application Scope:
Reactive compensation and harmonic filtering of electric power, petroleum, chemical industry, metallurgy, wind power, photovoltaic power generation, hoist, electric arc furnace, electric locomotive, steel rolling production line, high voltage power lines, etc.
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 industrial electricity in the Philippines?
- Frequency, is the unit time to complete the number of cyclical changes, is to describe the amount of periodic movement frequency, commonly used symbols f or u said, in units of seconds. In order to commemorate the German physicist Hertz's contribution, people put the frequency of the unit named Hertz, referred to as "He". Each object has an amplitude independent of its own nature, called the natural frequency. The concept of frequency is not only used in mechanics, acoustics, but also in electromagnetics and radio technology.
- Q: A led lamp with a dedicated power to bring a few lights
- Second, the current market for some easy to burn the lamp beads 1, some manufacturers themselves are cottage factory, no engineering and technical personnel. Just buy other manufacturers to bring back the copy of the lights, and other manufacturers on the lamp with the current limiting resistor is how much, according to how much of the current limiting resistor. Do not know LED chips each batch of current are not the same, each batch should be based on the actual LED chip current limiting current limiting resistor. So that current limiting current limit is not enough, it led to some light belt easy to burn out of the situation. 2, the use of light with the customer is not clear the actual power of each light band, chaos with power, and the lights are often in a bright state, power supply is insufficient, eventually leading to light burned. 3, another reason: some power manufacturers to deceive consumers: the use of copper clad aluminum transformer, because the cooling effect of aluminum than copper transformer is poor, in the power, the power may be a time to achieve, but the power of a long time, power It can not afford the power of the lamp, it will burn the lamp, or burn the power.
- Q: Dell 9020MT business computer can only use 290W dedicated power?
- That is, the power of a machine usually said, the rated power of the machine is certain, P = Fv, so the machine produces the force and the running speed is inversely proportional. For example, when the car is running on a flat asphalt pavement, the required traction force F is small and the speed can be larger; if the traction is large when the road is not flat or up the mountain, it is necessary to switch to low speed.
- Q: Industrial plant design 10 kV substation from the power supply to the client side, such as mechanical equipment, such as the overall structure of the connection diagram
- You design this content contains the transmission and variable distribution of two large, from your question you can see you like no clue, do not know where to start, step by step,
- Q: Industrial 24V switching power supply outlet "-" Is it necessary to connect with the earth?
- Switching power supply is the use of modern power electronics technology to control the switch on and off the time ratio, to maintain a stable output voltage of a power supply, switching power supply is generally composed of pulse width modulation control IC and MOSFET. With the power electronics technology development and innovation, making switching power supply technology is constantly innovating.
- 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: Multimeter measuring industrial furnace box and power supply resistance is 6-15mΩ, which is leakage it?
- All metal shell equipment require reliable grounding, whether or not you can continue to use,
- Q: Computer power can be inserted in the air conditioning dedicated socket
- The air conditioning socket can provide a greater current than the ordinary socket (not forcibly filling the electrical current).
- Q: What is the industrial electricity voltage and frequency of Peru, Ecuador and Colombia?
- Ecuador's industrial voltage and frequency are: [single phase] 120V / 127V, [three phase] 208V / 220V, [frequency] 60HZ;
- Q: Led special power how to wiring
- GND (three digits), then accept the light of the negative (usually black wire or white wire); 12V (three digits), then you light the positive pole (usually red wire or brown wire);
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High Voltage Static Var Compensator （SVC）
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
OKorder Service Pledge
OKorder Financial Service
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