HCS Static VAR Generator

HCS Static VAR Generator

The HISVG series medium-voltage dynamic reactive power generator can be used to: -improve the transmission capacity and transient voltage stability of the power grid -power factor control -bus voltage flicker suppression -unbalanced load compensation -load harmonic current filtering in the industries such as transmission and distribution network, electric arc furnace, rolling mill, mining, petrochemical, coalmine, port, etc., Thus achieving the purpose of improving power quality and saving power.

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Technical Parameters of HISVG-X Static VAR Generator

Voltage GradeCapacity (Mvar)Connection ModeCooling modeSize of indoor HISVG device (excluding connected reactor and water cooling device)
6kV1.2Start connectionAir-cooled190022001100
1.8Start connectionAir-cooled190022001100
2.4Start connectionAir-cooled or water-cooled200022001100
3Start connection200022001100
3.6Start connection200022001100
5Start connection215022001100
6Start connection215022001100
7.2Start connection215022001100
10kV1Start connectionAir-cooled265022001100
2Start connectionAir-cooled265022001100
3Start connectionAir-cooled265022001100
4Start connectionAir-cooled or
5Start connection275022001100
6Start connection275022001100
7Start connection275022001100
8Start connection300022001100
10Start connection300022001100
12Start connection300022001100
15Start connectionWater-cooled340022001100
35kV10Start connectionAir-cooled or
15Start connection1200029602500
18Start connection1200029602500
20Start connection1200029602500
25Start connection1200029602500
28Start connection1300029602500
35Start connection1300029602700
42Start connection1300029602700
50Start connection1400029602700
60Start connection1400029602700
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Specification of HISVG-X Static VAR Generator

Main parametersProduct SeriesHISVG-X/6, HISVG-X/10, HISVG-X/35
Rated voltageThree-phase 3kV~35kV, 75% rated voltage to 115% rated voltage
Rated capacity1Mvar~200Mvar
Connection modeChain type star connection or delta connection and straight hanging or transformer
boost connection
Grid frequency45~55Hz/55~65Hz
Reactive power
output range
Rated inductive to rated capacitive reactive power, continuously adjusted
Grid compensation
AVC control, constant reactive power/constant voltage control, constant power factor
control, integrated voltage reactive power control, transient voltage stability control,
high voltage, low voltage and frequency ride-through control, subsynchronous
resonance suppression control
Load compensation
Load tracking compensation, power factor control, harmonic current compensation (2-
25 orders), unbalanced load compensation
Core control
Instantaneous reactive power + instantaneous current + optimized vector phase shift
Step response time<5ms
Noise<65dB (water cooling, 1 meter away); <75dB (air cooling, 1 meter away)
CoolingIntelligent air cooling or water cooling
The total harmonic distortion (THD) of the output current of the device is less than 3%
Overload CapacityImmediate protection against 10% continuous overload, 20% overload for 10 seconds,
and 30% overload
Fault redundancyAutomatic redundant bypass operation; fault power module’s self-blocking bypass with
non-stop contact
Protection functionProtection against system overvoltage/undervoltage, PT disconnection, system failure,
output overcurrent, IGBT failure, drive failure, over-temperature, communication
failure, controller self-diagnosis failure, etc.
Control powerDC: DC220V/ or 110V 2A; AC: 380V±20% 45Hz~55Hz three-phase four-wire 5~75A;
Communication /
Interface displayChinese / English LCD touch screen (other languages can be customized)
RS485, CAN, GPRS; MODBUS, TCP/IP protocol
Monitoring functionSite configuration of multiple operating parameters; monitoring of the operating status
of the device locally or remotely
Environmental parametersElevationLess than 2000m; if the elevation is 2000m~4000m, please specify when ordering
Relative humidity5%-95%, without condensation
Ambient temperature-30° C ~ +45°C
Protection levelIP4X/IP55; other protection levels can be customized
Outline dimensionSee "HISVG Product Selection"

VFD Application Industries and Fields

HIVERT Standard medium voltage VFD series is widely used in various fields in national economy, exported to Europe, Middle East, Southeast Asia etc.. Perfect solutions for soft start, speed adjusting, energy saving and intelligent control of medium voltage AC motors (including synchronous and asynchronous motors) could be supplied to customers. Typical application industries are:

Application Of VFD In Cement

Kiln draft fan

Kiln gas blower

Separator fan

Kiln head fan

High temperature fan

Cement mill fan

Dust removal fan

Circulating fan

Grate cooler

Raw material mill fan

Raw material mill

Coal mill

Kiln tail fan

Rotating kilntransmission

Compressive force draftfan

Application Of VFD In Electricity

Powder exhaust fan

Booster fan

Force draft fan

Induced draft fan

Condensation pump

Slurry pump

Water and energy storage pump Circulating water pump

Boiler (feed) pump


Application Of VFD In Municipal

Aeration fan

Induced draft fan

Force draft fan

Force pump

Medium water pump

Sewage pump

Hot water circulating pump

Lifting pump

Cleaning water pump

Water supply pump

Application Of VFD In Metallurgy

Induced draft fan

Secondary de-dusting fan

Force draft fan, Feeding pump

Compressing blower

Blast furnace blower

Blast/ Converter de-dusting fan

Electric furnace de-dusting fan

Sulfur dioxide blower

Slag-flushing pump, Mud pump

De-scaling pump

Water-delivery pump

Phosphorus removal pump

Gas compression pump

Kneading machine

Oxygen compressor

Coal Mines & Minerals
Application Of VFD In Coal Mines & Minerals


De-dusting fan

Main fan

Axial flow fan

De-scaling pump

Mud pump

Slurry pump

Clean water pump

Feeding pump

Stirring pump

Agitating pump

Drainage pump

Medium pump

Band conveyor


Application Of VFD In Petrochemical

Booster fan

Induced draft fan

Pipeline transportation


Water injection pump

Feed water pump

Submerged pump

Oil transfer pump

Brine pump

Circulating water pump


Application Of VFD In Other Industries

Pump test stand

Inverter power supply test stand

Motor test stand

Wind tunnel test

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