The variable-frequency power supply is specially designed and manufactured for 60Hz import and export equipment. It can be used as the power supply for imported 60Hz electrical equipment and production lines, and it can also be used as the test power supply for export electrical product production lines. Its main features are low harmonic distortion, high stability, and clean, reliable sine-wave power output with stable frequency and voltage regulation.
وصف المنتج
The variable-frequency power supply is specially designed and manufactured for 60Hz import and export equipment. It can be used as the power supply for imported 60Hz electrical equipment and production lines, and it can also be used as the test power supply for export electrical product production lines. Its main features are low harmonic distortion, high stability, and clean, reliable sine-wave power output with stable frequency and voltage regulation. It can also support 400Hz high-frequency avionics equipment. The SFC series variable-frequency power supply can solve almost all power supply problems, such as high mains voltage, low mains voltage, instantaneous voltage drop, damped oscillation, high-voltage pulse, voltage fluctuation, surge voltage, harmonic distortion, noise interference, and frequency fluctuation.
ميزات المنتج
It is multifunctional AC source test equipment that simulates different power types around the world and supports 400Hz frequency for defense detection, avionics, navigation, communication, and other equipment. It produces purified AC output power through powerful direct digital synthesis (DDS) sine-wave generation, with clean sine-wave output and low harmonic distortion. It has excellent stability, with output load voltage regulation within ±1% and output frequency within 0.01%, generated by a quartz oscillator for highly stable and accurate frequency. It responds quickly: for 100% load application or removal, output load stabilizes within ±1% in 2ms. Multiple protection functions include overvoltage, overcurrent, overtemperature, proprietary IGBT drive technology, and output short-circuit protection. It has strong overload capability, allowing 100% full-load long-duration use and instantaneous current up to three times rated current without voltage drop. The human-machine interface displays voltage, frequency, current, power, and PF digitally with accuracy up to class 0.5.
معلمات المنتج
| معلمة | قيمة |
|---|---|
| نموذج | SFC11-xx VA |
| Power Supply System | Single-Phase Input and Single-Phase Output |
| سعة | 500VA / 1KVA / 3KVA / 5KVA / 10KVA / 15KVA |
| طريقة الدائرة | IGBT/SPWM Pulse-Width Modulation Method |
| Input Phase | سلكين أحادي الطور + سلك أرضي |
| جهد الإدخال | 220V±15% |
| Input Frequency | 47-63 هرتز |
| Output Phase | Single Phase |
| جهد الإخراج | Low Range: 0-150V continuously adjustable; High Range: 0-300V continuously adjustable (100KVA and above high-low voltage one range) |
| Load Voltage Regulation | Static: ≤1%; Dynamic: ≤2% |
| Response Time | ≤2mS |
| Rated Current by Capacity | @110V: 4.2A / 8.4A / 25A / 42A / 84A / 126A; @220V: 2.1A / 4.2A / 12.5A / 21A / 42A / 63A |
| تردد | 47-63/50/60/2F (2x input frequency) / 4F / 400Hz or 40~500Hz (order-specific adjustable) |
| استقرار التردد | ≤±0.01% |
| Waveform Distortion | ≤2% |
| Overload Capability | 120% for 1 hour, 120-150% for 2 minutes, 200% instant |
| Measurement / Resolution | 4-digit frequency meter / 0.1HZ; 4-digit voltage meter / 0.1V; 4-digit current meter / 0.01A; 4-digit power meter / 0.1W / PF meter |
| وظائف الحماية | Input phase loss, output overvoltage, output overload, internal overheating, output short circuit, and automatic indication with buzzer |
| مقاومة العزل | 500 فولت تيار مستمر 20 م أوم أو أعلى |
| تحمل العزل | 1800 فولت تيار متردد/5 مللي أمبير/دقيقة واحدة |
| Cooling Method | تبريد المروحة القسري |
| Working Environment | Temperature: 0°C-45°C; Relative humidity: 0-90% non-condensing; Altitude: 1500 m |
نحن متخصصون في منظمات الحرارة الذكية، وتصنيع PCBA، ومنتجات تخزين الطاقة، وإمدادات الطاقة العاكسة، وإمدادات الطاقة ذات التردد المتغير وحلول التحكم الإلكترونية المخصصة.
نعم. نحن نقدم خدمات شاملة لتصنيع المعدات الأصلية وتصنيع التصميم الشخصي، بما في ذلك تصميم ثنائي الفينيل متعدد الكلور، وتطوير الأجهزة والبرامج، ووضع العلامات الخاصة، والتعبئة المخصصة وتخصيص المنتج.
تُستخدم منتجاتنا على نطاق واسع في أنظمة التدفئة والتهوية وتكييف الهواء، وشحن السيارات الكهربائية، والطاقة المتجددة، والأتمتة الصناعية، والمباني الذكية، والإلكترونيات الاستهلاكية، وتطبيقات إدارة الطاقة.
تتوافق منتجاتنا مع معايير الجودة والسلامة الدولية، بما في ذلك شهادات CE وRoHS وLVD وEMC، اعتمادًا على طراز المنتج.
قطعاً. يقدم فريقنا الهندسي اختيارًا احترافيًا للمنتجات واستشارات فنية وتوصيات مخصصة بناءً على متطلبات مشروعك.