• High Voltage Static Var Compensator (SVC) System 1
  • High Voltage Static Var Compensator (SVC) System 2
  • High Voltage Static Var Compensator (SVC) System 3
  • High Voltage Static Var Compensator (SVC) System 4
  • High Voltage Static Var Compensator (SVC) System 5
High Voltage Static Var Compensator (SVC)

High Voltage Static Var Compensator (SVC)

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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 InputInput voltage380V ±10%
Input current300A
Working frequency50(60}Hz±5%
DC OutputOutput Voltage0~18V
Stable-voltage precision<0.5%o< span="">
Current0-12500A
Overload capacity1.1*ln
Main characteristicsWork modeCV Cl CP
Power factor 0.95
Voltage distortion rate≤5%
Current distortion rate≤12%
Type of coolingWater cooling
ProtectionInput phase-deficientInput A、B、C three- phase, lose phase cause stop
Output overvoltage、over currentOver threshold cause stop
flow rate protectionDelayed-stop if water flow is less than setting value
Working environmentWater flow rate≥35L/Min
Water temperature5〜30℃
Water pressure0.15~0.6Mpa
Pressure between inlet and outlet0.08~0.6Mpa
Environment temperature5~40℃
Ambient humidity0 〜85% No condensation
Altitude≤1200m
Dimension(WxHxD) Size800 x 2200 x 1750 mm
Weight1000Kg

 

Q:Switching power supply S-120-12 monitor dedicated 12V / 10A camera power supply how to meet the
Which L, N, ground for the switching power supply S-120-12 power input, respectively, then the AC voltage phase line (commonly known as FireWire), the center line, ground terminal. COM, COM, + V, + V is the output of the switching power supply S-120-12, where each COM and + V are connected to the negative and positive terminals of the 12V / 10A camera respectively.
Q:Industrial 380 inverter how to enter the home 220 power supply work
This is not the normal use of the. Can only say that you use the step-up isolation transformer 220V into a single-phase 380V power supply to the inverter, the inverter can only display, can not be normal with the motor
Q:Do you want to use the DC24V of the alarm system for the power cord of the bus-specific fire-fighting telephone?
2, when the current use of fire telephone module access, the module itself needs to provide DC24V power supply, power supply by the fire alarm controller output power bus. The fire telephone module, respectively, access to the power bus, telephone bus (fire phone controller output), and output two bus access to the phone jack and telephone extension.
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:What is the frequency of industrial electricity in the Philippines?
China's electricity voltage and frequency: Voltage: Resident 220V, Industrial 380V. Distribution: 10 000V, up there 35kV, 110kV, 220kV, 330kV, 500kV, 750kV, 1000kV. Frequency: 50 HZ.
Q:S-350-12 monitoring dedicated switching power supply 12V29A transformer connection
16 road image 29a enough, it should be connected to the wrong line, you put the power picture up
Q:What is the best industrial power industry?
Under normal circumstances, Chaoyang power supply accuracy, ripple factor, can meet the industrial use
Q:PIC microcontroller used in the industrial field, the power supply using switching power supply plus B0505 isolation module, anti-jamming performance is better
You use the PIC with which models, switching power supply to the chip power supply is no problem, the key is to single-chip power supply filter to do a good job. Relay output to use optocoupler isolation and so on. B0505 output test must have a small load and input and output must be added filter capacitor, otherwise interference is great.
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:With tl494 and do with UC3842 Which power is better?
3842 is a single output, the general switching power supply are used, TL494 is a dual output, can be made into complementary output, can also be made into a single output is mainly used in computer power .3842 simple, 494 complex point of stability and efficiency! Mainly on the power of the design

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