Brushless DC Motor, FOC Sinewave Controller
Power Failure Use Ice Packs DC12V FOC Sine Wave Controller Brushless DC Motor Portable Evaporative Air Cooler
参考价格
采购数量 ()
最小起订量
支付订单
Ningbo Haixingdaming Electronic Co.,Ltd
China - Ningbo
制造商
贸易能力
出口百分比
最近的港口
Jeddah,Saudi
接受的交付條款
雇员
11-50人
接受的付款貨幣
USD,CNY
平均提前期
30 天）
证书
产品属性
材料
Stainless Steel
能量源
Battery
安装
Wall Mounted
类型
Air Cooling Fan
产品描述
Products & Advantages
Advantages:
- Brushless DC motor, longer service time
- FOC sinewave controller, lower noise
- Frequency conversion control makes sleeping more comfortable
- 30% energy saving compare to AC motor
- 12V low safe voltage
- AC DC easy to change
Item Number | NS-45B |
Voltage | DC12V (All of our 12V air coolers can be connected with solar panels if needed.) |
Motor | Brushless DC Motor ( FOC Sinewave controller) |
Material | ABS |
Timing | 1-12 Hour |
Remote Control | within 7m |
Air Flow | 4000m³/h |
Noise | ＜50db |
Standard Mode | Speed 1 ~ Speed 6 adjustable |
Natural Mode | Speed 1 → Speed 2 → Speed 3 → Speed 4 → Speed 5 → Speed 6 (cycle, each speed 30s) |
Sleep Mode | Speed 1 → Speed 1 → Speed 1 → Speed 2 → Speed 2 → Speed 3 (cycle, each speed 30s) |
Blacklight | Indicator lights can be turned off during night. Press any botton can show the indicator lights again. |
Water Tank | 40L |
Water Consumption | 2-5L |
Ice Blocks | 2pcs |
Wheels | 4pcs (2pcs with lock) |
Carton Size | 540x450x1120mm |
Weight | 25kg |
40HQ | 260pcs |
Evaporative Air Cooler - 30% Energy Saving
All of our 12V air cooler can be connected with solar panels if needed.
This air coller will help you grab the hearts of your customers and help you seize the market !
Feature
Available in 6 speed settings and 3 mode options
1-12 hours timing function, suitable for the night
Remote control and control panel make it convenient for you to control
Quiet cooling and promote air circulation consumption
No need for frequent water filling with 40L water tank
Universal wheels make it easy for you to move and carry
Visible water level is used to know the amount of remaining water at any time
Drainage outlet helps to quickly drain the remaining water in the tank
Hook design for easy power cord wrapping
Indicator lights can be turned off during night. Press any botton can show the indicator lights again.
Why is a Brushless DC Motor a Better Choice than Brushed Motor?
Our air cooler use Brushless DC Motor.
Why is a Sine Wave Controller a Better Choice than Square Wave?
The red line in the figure represents a sine wave while the green one shows the current alternating in a square wave. You can see the smooth change-over of a sine wave.
Benefits of using sine wave controllers
• A sine wave minimises the risk of damage to your sensitive appliances. Compared to a square wave, there is very little harmonic distortion in a sine wave—essential for expensive equipment.
• Devices that use control circuits, which sense the phase for speed/voltage control, or devices that sense instantaneous zero voltage crossing (for timing control) must have a sine wave supply. As you can make out from the figure above, sine wave changes polarity instantaneously and smoothly, when it crosses zero volts. The rise and fall of voltage is smooth as compared to the shape of the square wave. Due to this feature, inductive loads (as in motors or microwaves) run quieter, cooler and faster.
• A sine wave minimises the risk of damage to your sensitive appliances. Compared to a square wave, there is very little harmonic distortion in a sine wave—essential for expensive equipment.
• Devices that use control circuits, which sense the phase for speed/voltage control, or devices that sense instantaneous zero voltage crossing (for timing control) must have a sine wave supply. As you can make out from the figure above, sine wave changes polarity instantaneously and smoothly, when it crosses zero volts. The rise and fall of voltage is smooth as compared to the shape of the square wave. Due to this feature, inductive loads (as in motors or microwaves) run quieter, cooler and faster.
So, which one to choose?
You can well imagine the risk you will be taking if you go for the cheaper square wave controllers. Customer dissatisfaction and impaired performance will be the price you might have to pay.
Most importantly, you should look at the total cost of ownership, and not just the initial price difference. Also, the sine wave power controllers won’t turn out to be more expensive if you look at the replacement cost. Plus, you can add what you save on monthly electricity bills to the lower depreciation of appliances/equipment, to see where you are profiting more.
Our air cooler use FOC Sine Wave Controller.
Company Profile
We offer custom-made components.
Service : a15158978076@163.com
Whats App/We Chat/Mobile: +8613306625057
Ningbo Haishu Xinxing Daming Electronic Co., Ltd.
We are experienced company specializing in brushless DC motors and air coolers. Thanks to many years of experience in the design, construction, commissioning and renovation of brushless DC motors and air coolers, we have managed to achieve the required, well-established and trusted position on the market.
The employment of a professional and experienced team of engineers and programmers allows us to achieve above-average results in optimizing production and meeting customer expectations. A significant part of our projects is made to order a project tailored to individual customer needs. This allows us to constantly develop and expand our experience.
We invite you to familiarize yourself with our offer!
Air Cooler
Brushless DC Motor
PCB
Stator & Rotor
Power
"The goal of our company is to become a partner offering support in the field of brushless DC motors and air coolers.
We develop together with the client and carry out the entrusted tasks."
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