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capacitive and inductive power factor correction for three phase208-690V/50(60)Hz system of with 20~100kVar rating CT sampling from grid or loads side.
SVGM-0.4-50a(b)/T(F)L
Wall mounted
Sanhe
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Specific information：
Sanhe SVGM is 2nd generation power electronic product which is dynamic reactive power compensation based on, using a high power three-phase voltage type inverter, the output voltage by connecting the reactance access system, keeping the same frequency, phase and the system side voltage .
Feature
Adopt the latest IGBT technology with a high switching frequency up to 35KHz
Quick responses and minimal thermal-and electric energy losses
Quickly responding DSP+FPGA processors control the platform.
SVGM series products adopt DSP full digital control systems, which can immediately respond to load changes
Unique spacious design for best thermal management.
Best-in-business three level topology that can better offset the current approach to the sine wave compared with additional two-level inverters.
Technical data
Item | Description | |
Function | Main | compensate both inductive and capacitive loads to achieve PF0.99 and avoid less and over compensation |
Application | Hotel,Car park, Car charger station,Car 4S store,IDC, hospital,Railway,water treatment and other non-liner load | |
Electrical | Rated voltage | 380/400Vac |
Wiring | 3P3W/3P4W | |
Frequency | 50±3Hz | |
Capacity | 20~100kVar(According to SVG type) | |
Efficiency | Up to 97.5% | |
switching frequency | 20kHz | |
Response time | Fast response time＜50μs Total response time＜5ms | |
CT ratio | 150:5~6000:5 | |
Parallel | Max.5 (customization acceptable) | |
Terminals | Relay output | Max 2，default 1 |
Digital input | Max 2，default 1 | |
Communication | RS485 | |
Environment | Operating environment | In-door, free from moisture, dust, corrodent or flammable gases, oil mist, vapor, water leakage or salt water. |
Altitude | <1000m, use as per GB/ T3859.2 （customized acceptable） | |
Work temperature | -10℃~+40℃( derating is required from 40℃ to 50℃, increase every 1℃ above 40℃, derate 2%, highest temperature allowed: 50℃ ) | |
Humidity | Less than 95%RH, no condensing | |
Storage temperature | -40℃~+70℃ | |
Vibration | Less than 5.9m/s2 (0.6g) | |
Enclosure | Protection degree | IP20 |
Colour | 7035 gray (customization acceptable) | |
Size | According to SVG type(refer:SVG Dimensions) | |
Cooling | Fan cooling | |
Standard:
Model Guide
Model | Rated Capacity(kVAR) | Wring | Installation |
SVGM0.4-35a(b)/T(F)L | 35 | 3p3w/3p4w | Wall mounted/ Rack type |
SVGM0.4-50a(b)/T(F)L | 50 | 3p3w/3p4w | Wall mounted/ Rack type |
SVGM0.4-75a(b)/T(F)L | 75 | 3p3w/3p4w | Wall mounted/ Rack type |
SVGM0.4-100a(b)/T(F)L | 100 | 3p3w/3p4w | Wall mounted/ Rack type |
SVG Dimension
(mm) | Rack mounted | Wall mounted | ||||||
20/35kvar | 50kVAR | 75kvar | 100kvar | 20/35kvar | 50kVAR | 75kvar | 100kvar | |
A | 437 | 480 | 480 | 550 | 400 | 440 | 440 | 510 |
B | 420 | 460 | 460 | 532 | 240 | 360 | 360 | 360 |
C | 400 | 440 | 440 | 510 | / | / | / | / |
D | 205 | 232 | 232 | 250 | 205 | 232 | 232 | 250 |
E | 88 | 88 | 88 | 88 | 545 | 610 | 610 | 610 |
F | 58 | 72 | 72 | 81 | 80 | 40 | 40 | 75 |
G | 563 | 652 | 652 | 660 | 573 | 636 | 636 | 648 |
H | 497 | 576 | 576 | 585 | 497 | 576 | 576 | 585 |
K | 40 | 40 | 40 | 40 | / | / | / | / |
FAQ：
Q: What is SVG Working principles ?
A:1.External current transformer(CT)could detect real-time load current .
2.Internal DSP calculates and analyzes the reactive power content of the system.
3.Control PWM to send signal to IGBT to generate reactive power compensation current for power factor compensation.
Q: How to choose the model number?
A: Please specify the SVG rated voltage,frequency ,3p3w/3p4w,rated capacity,CT sampling position(grid or load side).
Q: What is the standard packaging?
A: 1*manual(or electronic manual)
1*protection cover(only for wall mounted type,1 module 1 cover)
Q: How to prepare APF/SVG module before installation?
A: 1. the standard package is not packed with breaker and current transformer. If need,please advise while ordering.
2.We recommended open-type current transformer for easy installation.
open-type current transformer
3.SVG module should be protected by superior breaker. If the breaker is not installed,it is not convenient and protective for debug etc.
Specific information：
Sanhe SVGM is 2nd generation power electronic product which is dynamic reactive power compensation based on, using a high power three-phase voltage type inverter, the output voltage by connecting the reactance access system, keeping the same frequency, phase and the system side voltage .
Feature
Adopt the latest IGBT technology with a high switching frequency up to 35KHz
Quick responses and minimal thermal-and electric energy losses
Quickly responding DSP+FPGA processors control the platform.
SVGM series products adopt DSP full digital control systems, which can immediately respond to load changes
Unique spacious design for best thermal management.
Best-in-business three level topology that can better offset the current approach to the sine wave compared with additional two-level inverters.
Technical data
Item | Description | |
Function | Main | compensate both inductive and capacitive loads to achieve PF0.99 and avoid less and over compensation |
Application | Hotel,Car park, Car charger station,Car 4S store,IDC, hospital,Railway,water treatment and other non-liner load | |
Electrical | Rated voltage | 380/400Vac |
Wiring | 3P3W/3P4W | |
Frequency | 50±3Hz | |
Capacity | 20~100kVar(According to SVG type) | |
Efficiency | Up to 97.5% | |
switching frequency | 20kHz | |
Response time | Fast response time＜50μs Total response time＜5ms | |
CT ratio | 150:5~6000:5 | |
Parallel | Max.5 (customization acceptable) | |
Terminals | Relay output | Max 2，default 1 |
Digital input | Max 2，default 1 | |
Communication | RS485 | |
Environment | Operating environment | In-door, free from moisture, dust, corrodent or flammable gases, oil mist, vapor, water leakage or salt water. |
Altitude | <1000m, use as per GB/ T3859.2 （customized acceptable） | |
Work temperature | -10℃~+40℃( derating is required from 40℃ to 50℃, increase every 1℃ above 40℃, derate 2%, highest temperature allowed: 50℃ ) | |
Humidity | Less than 95%RH, no condensing | |
Storage temperature | -40℃~+70℃ | |
Vibration | Less than 5.9m/s2 (0.6g) | |
Enclosure | Protection degree | IP20 |
Colour | 7035 gray (customization acceptable) | |
Size | According to SVG type(refer:SVG Dimensions) | |
Cooling | Fan cooling | |
Standard:
Model Guide
Model | Rated Capacity(kVAR) | Wring | Installation |
SVGM0.4-35a(b)/T(F)L | 35 | 3p3w/3p4w | Wall mounted/ Rack type |
SVGM0.4-50a(b)/T(F)L | 50 | 3p3w/3p4w | Wall mounted/ Rack type |
SVGM0.4-75a(b)/T(F)L | 75 | 3p3w/3p4w | Wall mounted/ Rack type |
SVGM0.4-100a(b)/T(F)L | 100 | 3p3w/3p4w | Wall mounted/ Rack type |
SVG Dimension
(mm) | Rack mounted | Wall mounted | ||||||
20/35kvar | 50kVAR | 75kvar | 100kvar | 20/35kvar | 50kVAR | 75kvar | 100kvar | |
A | 437 | 480 | 480 | 550 | 400 | 440 | 440 | 510 |
B | 420 | 460 | 460 | 532 | 240 | 360 | 360 | 360 |
C | 400 | 440 | 440 | 510 | / | / | / | / |
D | 205 | 232 | 232 | 250 | 205 | 232 | 232 | 250 |
E | 88 | 88 | 88 | 88 | 545 | 610 | 610 | 610 |
F | 58 | 72 | 72 | 81 | 80 | 40 | 40 | 75 |
G | 563 | 652 | 652 | 660 | 573 | 636 | 636 | 648 |
H | 497 | 576 | 576 | 585 | 497 | 576 | 576 | 585 |
K | 40 | 40 | 40 | 40 | / | / | / | / |
FAQ：
Q: What is SVG Working principles ?
A:1.External current transformer(CT)could detect real-time load current .
2.Internal DSP calculates and analyzes the reactive power content of the system.
3.Control PWM to send signal to IGBT to generate reactive power compensation current for power factor compensation.
Q: How to choose the model number?
A: Please specify the SVG rated voltage,frequency ,3p3w/3p4w,rated capacity,CT sampling position(grid or load side).
Q: What is the standard packaging?
A: 1*manual(or electronic manual)
1*protection cover(only for wall mounted type,1 module 1 cover)
Q: How to prepare APF/SVG module before installation?
A: 1. the standard package is not packed with breaker and current transformer. If need,please advise while ordering.
2.We recommended open-type current transformer for easy installation.
open-type current transformer
3.SVG module should be protected by superior breaker. If the breaker is not installed,it is not convenient and protective for debug etc.