SFR-SVG Series Static Var Generator

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The Product Name:
SFR-SVG Series Static Var Generator
The Product Type:
Power Quality and Power Factor
Inquiry:
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Corresponding field:
Metro, tunnel and airport infrastructure data center, communication machine room and bank air conditioner and escalator UPS,dimming equipment and energy saving lamp frequency conversion fan


Function
Specification
Measurement accuracy
Current
≤1.0%(5%~120%In)
Voltage
≤0.5%(80%~120%Un)
Power
≤2%
Power factor
≤0.01
Switching mode
Zero cross switching
Compensation operation
Working voltage
AC380V±20%, distortion rate ≤5%
Comsumption
≤5VA
Max working current
1.35 X In
Switching inrush current
≤3 X In
Host protection
Over voltage
430V(can be set)
Under voltage
300V(can be set)
Harmonic exceeding
0%~100%
Local protection
Over current
0A~100A
Over temperature
55 ℃
Unbalance
50%
Control setting
Control parameter
Target power factor, switching threshold, delay time etc.
Peripheral unit parameters
Current transformer ratio
Network interface
Pluggable data line, internal network protocol
Mechanical installation
Outline dimension
W-71.5mm L-370mm, height is a according to different capacity
Installation dimension
Distance of installation fixing holes:W-85mm*L-315MM
Weight
≤6.5kg
Environment temperature
Working temperature
-15℃~45℃
Storage temperature
-25℃~55℃
Altitude
≤2000m
Standard
GB/T15575-2008


Product Name: SFR-SVG Series Static Var Generator

SFR-SVG is a new generation of static var compensator (SVG for short) product, and it is the representative of the latest technical application in the reactive compensation technology field. 

SVG is connected in a parallel way in power grid, and is equivalent to a changeable reactive current source, and its reactive current can be controlled flexibly to automatically compensate reactive power required by the system. 

On one aspect, this solves the switching compensation problem of parallelly connected capacitor of harmonic reactive disturbance effectively; on the other hand, it can suppress or treat harmonic wave according to actual requirements of the user; thus cleaning the power grid environment.



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