المزايا الرئيسية
- Advanced Servo Motor Control System
Provides precise and automatic voltage correction with high stability and fast response time - Wide Input Voltage Range
Effectively handles unstable power supply conditions (typically 140V–260V or customizable) - High Accuracy Voltage Regulation
Maintains output voltage within ±3% for optimal equipment protection - Comprehensive Protection System
Undervoltage, overvoltage, overloading and over temperature protection system - 6-Second Delay Protection Function
Prevents sudden power surges during restart - Digital LCD Display
Real-time monitoring of input and output voltage - Multiple Universal Output Sockets
Compatible with various electrical appliances - Durable Metal Casing
Corrosion-resistant powder-coated enclosure for long service life
المعلمات الفنية
| البند | المواصفات |
| الطراز | AVR-500VA | AVR-1000VA | AVR-1500VA | AVR-2000VA | AVR-3000VA | AVR-5000VA |
| الطور | Single phase |
| جهد الإدخال | AC 110-260V, 140-260V (or customized) |
| جهد الخرج | تيار متردد 220 فولت متردد أو حسب الطلب |
| التردد | 50 هرتز/60 هرتز |
| الدقة | ±3% or customized |
| كفاءة | >95% |
| نوع التحكم | محرك مؤازر |
| شاشة عرض رقمية | Show input and output voltage, Load Ratio and Fault Indicator |
| الحماية | Over temperature, Overvoltage, Overload, Time delay |
| درجة الحرارة المحيطة | -10°C ~ +40°C |
| الرطوبة النسبية | <95% |
| تشويه شكل الموجة | لا يوجد تشويه إضافي لشكل الموجة |
| مقاومة العزل | عادةً أكثر من 2MΩ |
| Insulating Class | الفئة ب |
| الجهد الزائد | Output Voltage ≥ 245V ± 4V |
| الجهد المنخفض | Output Voltage ≤ 180V ± 4V |
| أكثر من درجة الحرارة | 95°C ± 10°C |
| الحماية من التأخير | قابل للتخصيص |
| الجهد المنخفض | Disabled by default, customizable if needed |
| الطاقة | 500VA | 1000VA | 1500VA | 2000VA | 3000VA | 5000VA |
| Size (mm) L*W*H | 170×190×145 | 206×217×165 | 206×217×165 | 241×262×186 | 238×292×216 | 245×310×250 |
مبدأ العمل
The voltage level at the input is constantly detected by the servo motor AVR. When there is any fluctuation at the input voltage level, signals from the controller circuit trigger the operation of the servo motor, regulating the transformer and maintaining a stable output voltage level.
التطبيق
Household electrical appliances (television sets, refrigerators, air conditioning)
Office machines (personal computers, laser printers, servers)
Commercial machines
الأجهزة الطبية
Industries
Benefits
Protection against damaging effects of unstable voltage
Increased longevity of devices
Energy-saving
Applicable to electronic equipment
Stability under unstable voltage conditions
Why Choose Our Automatic Voltage Regulator
High accuracy and performance of the regulator
Durable components used
Protection against damages
خيارات التخصيص
Low cost with export capabilities
