Svg Static Var Generator Power Factor Correction Panel Board Device

Svg Static Var Generator Power Factor Correction Panel Board Device image

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Basic Info.

Model NO.

SVG

Capacitance

Customizable

Structure

Customizable

Manufacturing Material

Customizable

Electrolyte

Customizable

Usage

Low Frequency Coupling, High Frequency Coupling, Filter, Low Frequency Bypass, High Frequency Bypass

Tuning

Customizable

Filter

Customizable

Transport Package

Wooden Case

Specification

According to technical drawing

Trademark

ville

Origin

China

HS Code

Production Capacity

5000

Packaging & Delivery

Package Size

100.00cm * 100.00cm * 100.00cm

Package Gross Weight

10000.000kg

Product Description

Model Number

ZD-APF/SVG

Product Name

Static Var Generator SVG

Rated Voltage

low voltage

Rated Frequency

50Hz/60Hz

Power factor effect

≥0.98

Phase

3 phase 4 wire

Rated Capacity

30~1000kvar

Response time

<5ms

Altitude

1000m

Certificate

ISO9001,IEC

Key Words

SVG static var generator

Packaging and delivery

Packaging Details

durable wooden case with pallet for svg

We insists on customers’ demand as the guide, with the technology innovation as the drive, through 20 years technology accumulation, has already owned a series of power quality products including:

Low voltage Active Power Filter APF

Low voltage Static Var Generator SVG

Medium voltage STATCOM

Low voltage Capacitor Banks

Medium voltage Capacitor Banks

Which are widely used in many countries and industries such as power grid, hospital, sewage plant, railway, subway, airport, seaport, oil and chemical industry, metallurgy, coal mine, tele-communication and high buildings.

Our products has been installed in Australia, EU, Asia, South America and Africa.

Products Description

Static Var Generator/SVG/STATCOM

Static var generator/SVG/STATCOM is the new standard in reactive energy compensation. This power electronic current source is the accurate and highly reliable solution for today’s networks characterised by significant increase in harmonics, voltage variations caused by intermittent renewable sources connected to the network and voltage level due to the smart grid development. The DSP controlled IGBT topology enables a perfect compensation on each phase for both inductive and capacitive loads. It also correct phase unbalance where necessary. Immune to harmonics, resonance and voltage level, it offers a maintenance free solution reusable in any network configuration.

Rack mount type SVG module

Interface of SVG Module

SVG Principle Static var generator/SVG/STATCOM (SVG for short), based on voltage type inverter principle, uses the isolated gate binary transistor (IGBT) to control the value and phase of AC voltage of inverter, so as to serve the purpose of reactive and harmonic compensation. As the switching frequency of IGBT is very high (dozens of kHz), SVG can realize fast compensation for reactive load, and achieve very high compensation precision.

SVG is currently the best solution in reactive power control filed. Compared with the traditional SVC represented by TSC, the regulation speed of SVG is faster (the response speed is within 5ms), its compensation precision is high (the power factor after compensation is over 0.99), the compensation method is flexible (SVG can compensate both inductive reactive power and capacitive reactive power), and SVG also has the function of active filtration of harmonic current.

Specification

Electrical properties	Rated voltage	220/400V/600VAC
	Operating frequency	50Hz/60Hz
	Electrical connection	Three-phase Four-wire
	Capacity of whole cabinet	30~1000kvar
	Compensation mode	Stepless compensate both inductive and capacitive power
	Compensation effect	≥0.99
	SVG module response time	<5ms
	Active loss of system	<3%
	Number of units connected in parallel	≤10 units
	MTBT	>100,000 hours
Control characteristics	Controller	DSP+FPGA
	Switching frequency	12.8K
	Capacitor control interface	14 ways
	Communication mode	Adopt Modbus remote
	Control connection	Fiber or electrical
Structural characteristics	Weight	Refer to the model
	Level of protection	IP20
	Cooling method	Air cooling
	Noise	<50db
	Installation method	Cabinet mounting
Environmental requirements	Ambient temperature	-20~55ºC
	Relative humidity	Maximum 95%, without
	Altitude above sea level	≤2,000m

Main Function

Multifunctional: Reactive power and imbalance compensation

Excellent imbalance correction: Both negative and zero sequence, mitigates neutral current

Wide input voltage & frequency range, adapts to tough electrical environment

Low thermal loss (≤3% of rated SVG capacity), efficiency ≥ 97%

High stability: Infinite impedance to grid, avoids harmonic resonance problem

Flexible application: Modular design, embedded in standard or customized cabinet

Easy installation and maintenance: Easy installation for SVG module replacement and expansion

Wide capacity range: 50kvar~600kvar for a single cabinet, up to 10 cabinets in parallel

Environmental adaptability: -10~50°C temperature, compatible with diesel generators

Complete protection: Grid over/under voltage, SVG over current, over temperature, and others. All faults recorded inevent log, convenient for failure analysis.

Applied Type	Connection Type	Model	Rated Voltage	Rated Capacity
SVG Module	Three-phase four-wire	ZD-SVGM/35-4-4L-R	208V 400V 690V	35kvar
		ZD-SVGM/50-4-4L-R	208V 400V 690V	50kvar
		ZD-SVGM/75-4-4L-R	208V 400V 690V	75kvar
		ZD-SVGM/100-4-4L-R	208V 400V 690V	100kvar

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