稳压器 stabilizer
Widely used for Navy,shipyard,power substations, oil and gas companies,large precision electronics factories,industrial area, data centers, national grid,chemistry and other fields which need high precision AVR voltage stabilizers,ects.
GS series AVR stabilizers are from 500KVA to 10MW in capacity, widely used for Navy,shipyard,power substations, oil and gas companies,large precision electronics factories,industrial
area, data centers, national grid,chemistry and other fields which need high precision AVR voltage stabilizers,ects.
Specification:
Model | GS-33500 | GS-331000 | GS-331250 | GS-331500 | GS-332000 | GS-333000 | GS-334000 | GS-335000 | GS-336000 |
Capacity(KVA) | 500 | 1000 | 1250 | 1500 | 2000 | 3000 | 4000 | 5000 | 6000 |
Circuit mode | IGBT / SPWM pulse width modulation | ||||||||
Power mode | Three phases three wires or three phases five wires | ||||||||
AC input | 380VAC/390VAC/6KV/10KV±20% [ different voltage can be customized | ||||||||
Rated frequency | 50HZ±3HZ/60HZ±3HZ | ||||||||
Voltage-stabilizing mode | In series connection of active voltage offset compensation | ||||||||
Input power factor | ≥ 0.95 | ||||||||
THDi | without any wave distortion | ||||||||
Output voltage | 380VAC/390VAC/690KV/10KV can be adjustable,any voltage can be customized | ||||||||
Capacity(KVA) | 500 | 1000 | 1250 | 1500 | 2000 | 3000 | 4000 | 5000 | 6000 |
Rated compensation | 100 | 200 | 250 | 300 | 400 | 600 | 800 | 1000 | 1200 |
Compensation | Stepless sine wave voltage compensation,THDu<1% | ||||||||
Bypass | Uninterruptible bypass transfer automatically or manually | ||||||||
Bypass Transfer time | <10us | ||||||||
Accuracy of voltage | Static accuracy<1V,dynamic accuracy<1%(0-100% ladder jump loads),when100% rated loads increased or reduced,the output voltage instantaneously changes<3%, and is restored to rated output voltage within 40ms | ||||||||
Output frequency | 50HZ/60HZ/400HZ | ||||||||
Overload | 150% rated output current,cutoff,alarm | ||||||||
THDu | without any wave distortion | ||||||||
Protection | Overvoltage, undervoltage, overload, short circuit, overtemperature and other protection | ||||||||
Military standards | Damp-heat: According to GJB150.9-86《 environmental test method for military equipment damp-heat test 》 , there is no obvious rust on the equipment, each performance index is normal | ||||||||
Mould: According to GJB150.10-86《 environmental test method for military equipment, Mould Test 》, Salt fog: According to GJB150.11-86 | |||||||||
Vibration: According to GJB150.16-86 | |||||||||
Low pressure: Below 5000 m (including 5000 m) , all performance indexes are normal. | |||||||||
Insulated resistance | 1000Vdc >20MΩ | ||||||||
Voltage-resisting insulation | 1500Vac/5mA/for 1minute | ||||||||
Cooling | Forced fan | ||||||||
Work Temperature | -40℃～70℃ | ||||||||
Storage temperature | -55℃～80℃ | ||||||||
Related humidity | 0～90%（non-condensation） | ||||||||
Communication | RS232/RS485 | ||||||||
Protection | IP32 for indoor, IP65 for outdoor | ||||||||
Dimension | 230x100x | 320x120x | 420x150x230cm | 680x150x230cm | |||||
Weight | 1500KGS | 2000KGS | 3000KGS | 4000KGS | 5000KGS | 6000KGS | 7000KGS | 8000KGS | |
