High Voltage Static Var Compensator （SVC）

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）

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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 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
Dimension	Weight	1000Kg

Q: Military grade power supply, industrial power supply, civil power supply where the difference?: Industrial power supply, there is no military power there is strict. Civil power, that is, we generally use the power, not very strict requirements, but there must be in the request,

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: 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: PIC microcontroller used in the industrial field, the power supply using switching power supply plus B0505 isolation module, anti-jamming performance is better: There is no direct relationship between isolation and anti-interference. If you can not remove the interference source, cut off the interference source transmission path is an effective method. Power supply interference can be considered using the power filter.

Q: The 2-way power supply is connected to a 16A 8-bit PDU in the cabinet using a 16A industrial connector: This is a dual power input to ensure that the device will not be powered down

Q: Meizu special mobile power is which brand?: In fact, that KINI mobile power, rest assured that the use of, really bad.

Q: Apple 4s dedicated mobile power are what?: 4, select the point of attention: 1) look at batteries, 2) to see the conversion rate, 3) look at materials, 4) to see the mobile power brand,

Q: Site with industrial power 380V / 50hz, electrical equipment is 110v / 60hz. Is there a solution?: Voltage problem, 380V three-phase power, 110V should be single-phase power,

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.