The dedicated sine-wave inverter power supply is a dedicated sine-wave inverter power supply designed specifically for powering air conditioners on diesel locomotives. It converts the 110V DC power on the locomotive into the 220V AC power required by the locomotive air conditioner. The power supply uses advanced sine-wave pulse-width modulation (SPWM) technology.
وصف المنتج
The dedicated sine-wave inverter power supply is a dedicated sine-wave inverter power supply designed specifically for powering air conditioners on diesel locomotives. It converts the 110V DC power on the locomotive into the 220V AC power required by the locomotive air conditioner. The power supply uses advanced sine-wave pulse-width modulation (SPWM) technology. The main circuit uses a modular design, the power devices use Infineon IGBT from Germany, and it incorporates proprietary drive protection circuitry, advanced DDS reference sine-wave generation, and mature control technology. This results in a compact circuit structure, high efficiency, vibration resistance, pure sine-wave output, regulated voltage and frequency, and high output power. In addition, this power supply has isolated transformer output, making it safe and reliable for users.
ميزات المنتج
It is designed specifically for powering air conditioners on diesel locomotives and complies with railway system and industry AC/DC power supply standards. It has a wide input voltage range, high voltage regulation accuracy, and strong environmental adaptability. DDS waveform generation and instantaneous waveform dual-loop control provide high output accuracy and good waveform quality. Complete self-protection and load protection functions help ensure the safety of equipment and operators. Fully isolated inverter technology provides stable output voltage, low waveform distortion, and clean sine-wave AC voltage. The inverter unit uses microprocessor control and SPWM sine pulse-width modulation technology for a clean waveform. Proprietary dual closed-loop control technology ensures reliable operation, and strong overload capability withstands impact from various loads. Protection functions include input battery undervoltage, output overvoltage and undervoltage, overtemperature, and short circuit protection.
معلمات المنتج
| معلمة | قيمة |
|---|---|
| Specification Model | SRI110-3K |
| Common Models | SI110-3K, SLI110-3K |
| Rated Capacity (KVA) | 3.0 |
| DC Input Rated Voltage (VDC) | 110 |
| DC Input Rated Current (A) | 32 |
| Allowed DC Input Voltage Range (VDC) | 75 ~ 145 |
| AC Output Rated Capacity (KVA) | 3.0 |
| AC Output Rated Power (KW) | 2.4 |
| AC Output Rated Voltage and Frequency | 220VAC, 50HZ |
| AC Output Rated Current (A) | 11 |
| Output Voltage Accuracy (V) | 220V±1% |
| Output Frequency Accuracy (HZ) | 50±0.05 |
| Waveform Distortion Rate | ≤3% |
| Dynamic Response (load 0100%) | 5% |
| Power Factor (PF) | 0.8 |
| Overload Capability | 120% for 1 minute, 150% for 10 seconds, 200% for 1 second |
| Crest Factor (CF) | 3:1 |
| Inverter Efficiency (80% Resistive Load) | 80% |
| Insulation Strength VAC (input and output) | 1500 |
| Noise (1 m) | ≤50dB |
| Operating Ambient Temperature | -10~+50°C |
| Storage Ambient Temperature | -20~+70°C |
| Humidity | 0~90%, non-condensing |
| Operating Altitude | ≤2000m |
| Horizontal Structure W*H*D(mm) | 370*290*470 |
| Weight (Kg) | 40 |
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.