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High Voltage Electric Power Systems Compact Static Var Generator
High Voltage Electric Power Systems Compact Static Var Generator
High Voltage Electric Power Systems Compact Static Var Generator
High Voltage Electric Power Systems Compact Static Var Generator
High Voltage Electric Power Systems Compact Static Var Generator
High Voltage Electric Power Systems Compact Static Var Generator
Specifications
Brand Name :
ARK
Model Number :
SVG
Certification :
CE
Place of Origin :
CHINA
MOQ :
1UNIT
Payment Terms :
L/C, T/T
Delivery Time :
15
Compact Size :
Yes
Compensation Capacity :
90KVar
Control System :
Digital Control System
High Efficiency :
Yes
Life :
more than 20 years
Modular Design :
Yes
Overall Efficiency :
≥97%
Power Grid Frequency :
50Hz/60Hz (range:±10%)
Product Type :
Power Electronics
Rated Power :
Up to 50 Mvar
Remote Monitoring And Control :
Yes
Structure :
Modular structure
Target Power Factor :
Adjustable from -1 to +1
Target Power Factor :
Adjustable from -1 to +1
Voltage Rating :
Up to 35 kV
Communication Protocol :
IEC 61850
Low Harmonic Distortion :
Less than 2%
Protection Features :
Overvoltage, overcurrent, overtemperature, short circuit protection
Voltage :
10KV
Parallel Operation :
Unlimited
Harmonic Compensation :
Up to 50th order
Fast Response Time :
Less than 5 ms
Communication Interface :
Modbus, Profibus, IEC 61850
Frequency :
50HZ/60HZ
Response Time :
<10ms
Weight :
Depends on power rating
Dimensions :
Depends on power rating
Communication Protocols :
Modbus, IEC 61850, DNP3
Certifications :
CE, UL, IEC, IEEE
Efficiency :
Up to 99%
Cooling System :
Air or Water Cooled
Description

Discription

Static var generators (SVG), also known as active power factor compensators (APFC) or instantaneous stepless reactive power compensators, are the ultimate answer to power qualityproblems caused by low power factor and reactive power demand for a wide range of segments
and applications. They are a high performance, compact, flexible, modular and cost- effective type of active power filters (APF) that provide an instantaneous and effective response to power quality problems in low or high voltage electric power systems. They enable longer equipment lifetime, higher process reliability,improved power system capacity and stability, and reduced energy losses, complying with most demanding power quality standards and grid codes.
Low power factor increases the active energy losses of installations and affects their stability. It is typically caused by inductive or capacitive loads that demand extra reactive power to perform properly. Other contributors to low power factor are harmonic currents produced by nonlinear loads and the change of load in the electric power system.

Working Principle

The principle of the SVG is very similar to that of Active Power Filter, When the load is generating inductive or capacitive current, it makes load current lagging or leading the voltage. SVG detects the phase angle difference and generates leading or lagging current into the grid, making the nphase angle of current almost the same as that of voltage on the transformer side, which means fundamental power factor is unit. YIY-SVG is also capable of correcting load imbalance.

Product Paramenters

TYPE
Series 220V
Series 400V
Series 500V
Series 690V
Max neutral w ire current
5KVar
10KVar15KVar/ 35KVar/50KVar/ 75KVar/100KVar
90KVar
120KVar
Nominal voltage
AC220V(-20%~+20%)
AC380V(-20%~+20%)
AC500V(-20%~+20%)
AC690V(-20%~+20%)
Rated frequency
50Hz±5%
Network
Single phase
Three-phase three-wire/three-phase four-wire
Response time
<10ms
Reactive power compensation rate
>95%
Machine efficiency
>97%
Switching frequency
32kHz
16kHz
12.8kHz
12.8kHz
Feature selection
Deal with harmonics/Deal with harmonics and reactive power
Deal with harmonics/Deal with harmonics and reactive power/ Deal with harmonics and three-phase unbalance /Three options
Numbers in parallel
No limitation. A single centralized monitoring module can be equipped with up to 8 power modules
Communication methods
Two-channel RS485 communication interface (support GPRS/WIFIwireless communication)
Altitude w ithout derating
<2000m
Temperature
-20~+50°C
Humidity
Pollution level
Below level Ⅲ
Protection function
Overload protection, hardware over-current protection, over-voltage protection, power grid voltage imbalance protection, power
failure protection, over-temperature protection, frequency anomaly protection, short circuit protection, etc
Noise
<50dB
<60dB
<65dB
Installation
Rack/wall hanging
Rack
Into the way of line
Back entry (rack type), top entry (wall-mounted)
Top entry
Protection grade
IP20

High Voltage Electric Power Systems Compact Static Var Generator

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Product Detail
Brand Name :
ARK
Model Number :
SVG
Certification :
CE
Place of Origin :
CHINA
MOQ :
1UNIT
Payment Terms :
L/C, T/T
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High Voltage Electric Power Systems Compact Static Var Generator
High Voltage Electric Power Systems Compact Static Var Generator
High Voltage Electric Power Systems Compact Static Var Generator

Nanjing Ark Tech Co., Ltd.

Verified Supplier
5 Years
nanjing
Since 2018
Business Type :
Manufacturer, Trading Company
Main Products :
EV Charger Point, Wall Box EV Charger, EV Fast Charging Stations
Total Annual :
3000,000-5000,000
Employee Number :
>100
Certification Level :
Verified Supplier
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