The AVR11 series voltage regulator is an upgraded version of the SVC series voltage regulator with more complete protection functions. When the voltage of the power grid is unstable or the load changes, the intelligent control circuit automatically samples the control circuit and sends a signal to automatically adjust the voltage, so that the output voltage is adjusted to the rated value and reaches a stable state. This product has the characteristics of waveform distortion, reliable performance, and long-term operation. It is equipped with overvoltage protection function. According to user needs, protection functions such as undervoltage and delay can be set up
The structure is solid, heat dissipation efficiency increases, recycling and reuse rate is high
Continuous no stage voltage regulation design: adopt no voltage adjustment, the output voltage is linear voltage control, the output voltage is no noise interference, the waveform is not distorted
Digital internal module, double backup control, abnormal alarm: when the main control element is abnormal, it is automatically converted to the backup component, the regulator still works normally, and more protection
Digital control panel monitoring, touch button: LED input and output voltmeter, load ammeter, when the input voltage or voltage regulator is abnormal, warning device alarm, the corresponding indicator
light on the panel, a variety of abnormal conditions at a glance, can also be connected to the external signal to the trip switch, do automatic power off function.
Industrial and mining enterprises
Import equipment
Elevator lighting
Test device
Precision instruments
Computed tomography
precision machine tools
Scientific research and other departments of electronic computers
Schools and hospitals
Railway, construction site
Medical equipment
Model | power | Size (Width * depth * height) | Net weight (kg) |
TNSTA-100KVA-S15 | 80kW | 1250*1250*1700mm | 800 |
TNSTA-150KVA-S15 | 120KW | 1250*1250*1700mm | 800 |
TNSTA-200KVA-S15 | 160KW | 1250*1250*1700mm | 800 |
TNSTA-250KVA-S15 | 200KW | 1250*1250*1700mm | 800 |
TNSTA-300KVA-S15 | 240KW | 1250*1250*1700mm | 1200 |
TNSTA-350KVA-S15 | 280KW | 1250*1250*1700mm | 1380 |
TNSTA-400KVA-S15 | 320KW | 1250*1250*1700mm | 1450 |
TNSTA-500KVA-S15 | 400KW | 1250*1250*1700mm | 1550 |
TNSTA-600KVA-S15 | 480KW | 1250*1250*1700mm | 1700 |
TNSTA-800KVA-S15 | 640KW | 1250*1250*1700mm | 2100 |
TNSTA-1000KVA-S15 | 800KW | 1250*1250*1700mm | 2400 |
TNSTA-1250KVA-S15 | 1000KW | 1250*1250*1700mm | 3600 |
TNSTA-1600KVA-S15 | 1280KW | 1250*1250*1700mm | 3800 |
TNSTA-2000KVA-S15 | 1600KW | 1600*1600*2350mm | 4500 |
Input | |||||||||||
Rated voltage | 220VAC (1L+N+G) | ||||||||||
Voltage range | 187VAC~253VAC (customizable for a wider range) | ||||||||||
Frequency | 50/60 Hz | ||||||||||
Output | |||||||||||
Rated voltage | 220VAC (1L+N+G) | ||||||||||
Stable voltage accuracy | ± 1% (1%~5% adjustable) | ||||||||||
Power factor | PF ≥ 0.8 | ||||||||||
Efficiency | ≥ 98% | ||||||||||
Response time | ≤ 0.5S | ||||||||||
Delay output | ≤ 5s (optional) | ||||||||||
Waveform distortion | ≤ 1% | ||||||||||
Protection function | |||||||||||
Overvoltage | If the output exceeds the rated voltage by 10% (adjustable), cut off the output | ||||||||||
Undervoltage | Output below rated voltage by 15% (adjustable), cut off output | ||||||||||
Overload | When the rated current is exceeded, cut off the output | ||||||||||
Short circuit | When the load equipment is short circuited, cut off the input power supply | ||||||||||
Bypass | When the voltage regulator malfunctions or is repaired, it has a manual or automatic power supply through device | ||||||||||
LCD screen display status | |||||||||||
Input voltage | Real time display of input mains voltage | ||||||||||
Output voltage | Real time display of voltage regulator output voltage | ||||||||||
Output current | Real time display of current working current | ||||||||||
Working condition | Overvoltage, undervoltage, overload | ||||||||||
Other indicators | |||||||||||
Cooling method | Air-cooled | ||||||||||
Insulation resistance | Whole machine to ground ≥ 2M Ω | ||||||||||
Whole machine withstand voltage | The whole machine is 2000VAC/min to ground without breakdown or arcing phenomenon | ||||||||||
Product noise | < 65dB/m | ||||||||||
Environmental requirements | |||||||||||
Working temperature | 0 ℃ -45 ℃ (no condensation phenomenon) | ||||||||||
Working humidity | 20% -90% |