Плотницкий карандаш комплект для строительства механические карандаши древесины маркер/лучшее маркировки инструменты для плотникам рисунок скребок
1,50 $ - 1,80 $
Xindun чистый синусоидальный инвертор мощности 4 кВт от постоянного тока до переменного
- Категория: >>>
- Поставщик: Guangdong Xindun Power Technology Co. Ltd.
Сохранить в закладки 60367383984:
Описание и отзывы
Характеристики
Xindun Pure sine wave power inverter 4kw dc to ac solar inverter 4kw
Product Description
What is the details of our inverter
1. Low frequency pure sine wave inverter
2. High efficiency: over 85%
3. Low repaired rate: less than 1 ‰
4. pure sine wave inverter with long lifespan.
Feature
1,Low frequency transformer, pure sine wave output.
2,AVR function, wide input voltage 145V~275V, accurate output
3,intelligent battery charging, frequency, battery capacity,fault, overload, load
4,automatic and silent operation
5,LCD display
6,Intelligent charging control to reduce the recharging time
7,automatically started up with mains supply
8,User can use the program of RS232 or USB communication's software to setting timing auto shut down
Product Parameter
| Model W9 | 40224/48 | 50248 | 60248 | 70248/96 | |
| Rated Power | 4000W | 5000W | 6000W | 7000W | |
| Peak Power(20ms) | 12000W | 15000W | 18000W | 21000W | |
| Start Motor | 3HP | 4HP | 4HP | 5HP | |
| Battery Voltage | 24/48VDC | 48VDC | 48/96VDC | ||
| Size(L*W*Hmm) | 580*307*265 | ||||
| Packing Size(L*W*Hmm) | 640*365*320 | ||||
| N.W.(kg) | 42 | 48 | 48.5 | 50 | |
| G.W.(kg)(Carton Packing) | 45 | 51 | 51.5 | 54 | |
| Installation Method | Wall-Mounted | ||||
| Input | DC Input Voltage Range | 10.5-15VDC(Single battery voltage) | |||
| AC Input Voltage Range | 85VAC~138VAC/ 170VAC~275VAC | ||||
| AC Input Frequency Range | 45Hz~65Hz | ||||
| Max AC charging current | 30A/25A | 30A | 30A | 30A/20A | |
| AC charging method | Three-stage (constant current, constant voltage, floating charge) | ||||
| Output | Efficiency(Battery Mode) | ≥85% | |||
| Output Voltage(Battery Mode) | 110VAC±2% / 220VAC±2% | ||||
| Output Frequency(Battery Mode) | 50/60Hz±1% | ||||
| Output Wave(Battery Mode) | Pure Sine Wave | ||||
| Efficiency(AC Mode) | >99% | ||||
| Output Voltage(AC Mode) | 110VAC±10% / 220VAC±10% | ||||
| Output Frequency(AC Mode) | Tracking Automatically | ||||
| Output waveform distortion (Battery Mode) | ≤3%(Linear load) | ||||
| No load loss(Battery Mode) | ≤2.5% rated power | ||||
| No load loss(AC Mode) | ≤2% rated power( charger does not work in AC mode) | ||||
| No load loss(Energy saving Mode) | ≤10W | ||||
| Protection | Battery undervoltage alarm | 11V(Single battery voltage) | |||
| Battery undervoltage protection | 10.5V(Single battery voltage) | ||||
| Battery overvoltage alarm | 15V(Single battery voltage) | ||||
| Battery overvoltage protection | 17V(Single battery voltage) | ||||
| Battery overvoltage recovery voltage | 14.5V(Single battery voltage) | ||||
| Overload power protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | ||||
| Output short circuit protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | ||||
| Temperature protection | >90°C(Shut down output) | ||||
| Alarm | A | Normal working condition, buzzer has no alarm sound | |||
| B | Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection | ||||
| C | When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal. | ||||
| Battery type (Optional) | U0: Gel U.S.A | Charge Voltage:14V;Float Voltage:13.7V(Single battery voltage) | |||
| U1: A.G.M.1 | Charge Voltage:14.1V;Float Voltage:13.4V(Single battery voltage) | ||||
| U2: A.G.M.2 | Charge Voltage:14.6V;Float Voltage:13.7V(Single battery voltage) | ||||
| U3: Sealed lead Acid | Charge Voltage:14.4V;Float Voltage:13.6V(Single battery voltage) | ||||
| U4: Gel European | Charge Voltage:14.4V;Float Voltage:13.8V(Single battery voltage) | ||||
| U5: Open lead Acid | Charge Voltage:14.8V;Float Voltage:13.5V(Single battery voltage) | ||||
| U6: Calcuim(open) | Charge Voltage:15.1V;Float Voltage:13.6V(Single battery voltage) | ||||
| U7: Sulphation cycle | 15.5V for 4hrs | ||||
| customize battery | Charge and discharge parameters of different types of batteries (such as lithium batteries, etc.) can be customized according to user requirements. | ||||
| Working Mode | Battery First/AC First/Saving Energy Mode | ||||
| Transfer Time | ≤4ms | ||||
| Display | LCD | ||||
| Thermal method | Cooling fan in intelligent control | ||||
| Communication | RS232(Optional) | ||||
| Environment | Operating temperature | -10℃~40℃ | |||
| Storage temperature | -15℃~60℃ | ||||
| Noise | ≤55dB | ||||
| Elevation | 2000m(More than derating) | ||||
| Humidity | 0%~95% ,No condensation | ||||
Product Pictures
Application Case
Packaging & Shipping
Packagging & Shipping, Trade Terms:
Shipping
1. Fedex/ DHL/ TNT/ UPS for samples, door-to-door.
2. By air or by sea for batch goods, for CFL, Air port/ Port receiving.
3. Customers specifying freight forwarders or negotiable shipping methords.
4. Delivery time: 7 days for samples; 10 to 25 days for batch goods.
Payment Terms
1. Payment: T/T, Western Union, Paypal, Moneygram. 30% deposits, 70% balance before delivery time.
2. MOQ: 1 PCS
3. Warranty: 1 years for inverter, solar controller, battery. 10 years for solar panel.
Our Services
Why choose us?
1. We are Alibaba assessed 8 years gold supplier.
2. We are a professional manufacturer of power inverter and controller with over 12 years experience.
Best production capability, best quality control, best service.
3. 100% QC inspection and testing before shipment.
4. CE listed, competitive price.
Company Information
Canton Fair
FAQ
Q1: What' s the difference between low frequency and high frequency inverter?
A1: Low frequency inverter has various protections, strong ability to adapt to the environment. more reliable, with voltage regulation.
Q2: What's the difference between pure sine wave inverter and modified sine wave inverter?
A2: Pure sine wave output is the same as the AC government power output. Even better. Low repaired rate, long lifespan, Without harmonic pollution, enviromental-friendly and appliances protected.
Modified sine wave output has a negative impact on appliances and can't load inductive load, such as air contition, refrigerator and etc.
Q3: What kind of output you can do?
A3: Normally, we produce inverter with 110v/ 50Hz, 120V/ 60Hz, 220v/ 50Hz, 230v/ 50Hz, 240V/50Hz.
If you have special requirements, pls tell us for engineer consulting.
Q4: What appliances your inverters can load?
A4: Our inverter can load household appliances other inductive load such as refrigerator, air condition, water pump, etc.
Q5: What is the warranty for your products?
A5: For the inverter, controller and battery, we have 1 year warranty. For the solar panel, we have 10 years warranty. If any problems on our side occured during warranty time, we will be responsible for that.
Q6: What's your products lifespan?
A6: Usually, for inverter and battery, lifespan is 3-5 years. for solar panels, over 20 years, However, if you keep good maintenance for them, It will be longer and longer.
How to contact us?
Send your inquiry details in the below, click "Send" Now !!!
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