Complaint
Hangzhou Shier Electrical Equipment Co.,LTD (Selwet Electrical), located in Hangzhou Dajiangdong Development Zone introduces the advanced refrigeration technologies from Germany and is establishing itself as a high-tech enterprise focusing on the research & development, production, sale, and services of ventilating dehumidifiers and relevant products covering dehumidification projects and indoor air purification projects. By continuously improving its management, the Company has passed such enterprise or product certification as ISO9001, ISO14001, the EU's CE marking and China's 3C.
Since we establishment, Selwet Electrical has been seeking breakthroughs and committed to the research and development of temperature & humidity control related technologies. Aspiring to be the leader of the field, it can offer over one hundred types of products, including civilian dehumidifiers, industrial dehumidifiers, Constant temperature and humidity dehumidifiers, precision air conditioners, cellar and rotary air conditioner purifying units and ventilation systems. They are widely applied in the fields of biology, electronics, food, chemical industry, military industry, tobacco and laboratories in institutions of higher education for the purpose of providing customers with favorable indoor and working environment.
Among other things, the Constant temperature and humidity series is applicable to the places where the temperature and humidity should be kept within a very narrow range. We design optimal products for customers in light of the areas, story heights, initial temperature and humidity, and target temperature and humidity of a workplace.
The "All-heat Exchange Fresh Air Dehumidifier" makes use of efficient energy recovery core to efficiently recover the heat in the air. It has five major functions, namely PM removal, dehumidification, the introduction of fresh air, atmospheric displacement, cooling, and air conditioning, thereby offering you and your family fresh air all year.
We keep on improving quality and customer satisfaction.
DISCOVER OUR RANGE OF PRODUCTS
You can avoid the various structural and health hazards of high humidity levels by purchasing any of the high-quality dehumidifiers available from Dehumidifiers China . Our competitively priced products are effective and energy-efficient, allowing you to reduce the amount of moisture in the air, prevent interior damage, improve indoor climate, decrease energy costs, and protect you and your environment.
1.Self-evaporative system (without water tank)
2. Recycling of condensing water improves cooling efficiency.
3. Timer function.
4.Sleep mode
5.LED Display
6. Independent Dehumidifying
7.Self-diagnosis and auto-control
8.Intelligent defrosting
9.Corrugate high efficient filter screen
10. Automatic restart function is optional
| MODEL | SGD-251D | SGD-381D | SGD-501D | SGD-901D | SGD-1381D | SGDCF7 | SGDCF8.8 | SGDCF10 | SGDCF15 | SGDCF20 | SGDCF30 | SGDCF40 | SGDCF50 | |
| Dehumidification | kg/h | 1.0 | 1.6 | 2.1 | 3.75 | 5.75 | 7 | 8.8 | 10 | 15 | 20 | 30 | 40 | 50 |
| Cooling capacity | W | 300.0 | 500.0 | 800 | 3750 | 4200 | 8400 | 9000 | 12700 | 16800 | 25400 | 38100 | 50800 | 63500 |
| Application area | m² | 10-30 | 30-40 | 30-60 | 60-90 | 90-110 | 80-130 | 150-200 | 220-300 | 320-450 | 450-600 | 650-900 | 950-1250 | 1300-1600 |
| Voltage | 220V / 50HZ,Plug-in | 380V , 50HZ, three phase four wire system | ||||||||||||
| Rated Power Input (kw) | kw | 0.3 | 0.65 | 0.88 | 1.5 | 2 | 2.8 | 4 | 4.9 | 7.5 | 10 | 15 | 20 | 25 |
| Air Volumn (m³/h) | m³/h | 200 | 500 | 500 | 1000 | 1300 | 2000 | 2500 | 2800 | 4000 | 5600 | 8400 | 11200 | 14000 |
| Extranuclear pressure | Pa | 100 | 100 | 100 | 100 | 100 | 250 | 250 | 250 | 250 | 250 | 300 | 300 | 300 |
| Compressor | Type | (Scroll piston) rotary type | vortex type | rotary type | Fully enclosed vortex type | |||||||||
| Power(kw) | 0.22 | 0.35 | 0.44 | 1.1 | 1.5 | 2.2 | 2.2 | 3.68 | 4.41 | 7.35 | 11.03 | 14.7 | 18.38 | |
| cryogen | Type | R22 /R407C/ R410A | ||||||||||||
| saving mode | capillary tube | External balance thermal expansion valve | ||||||||||||
| Injection quantity(Kg) | 0.12 | 0.16 | 0.22 | 0.55 | 0.85 | 1.4 | 1.8 | 2.5 | 3.6 | 5 | 7.5 | 10 | 12.5 | |
| Dimension | L(mm) | 570 | 770 | 770 | 900 | 900 | 1100 | 1000 | 1000 | 1500 | 1500 | 1640 | 1400 | 1640 |
| W(mm) | 320 | 380 | 380 | 650 | 650 | 922 | 800 | 800 | 1106 | 1106 | 950 | 1190 | 1300 | |
| H(mm) | 255 | 400 | 420 | 600 | 600 | 656 | 700 | 700 | 705 | 705 | 700 | 1180 | 1300 | |
| Flange size | air inlet(mm) | 250*250 | 300*250 | 500*450 | 600*600 | 600*1000 | ||||||||
| air outlet(mm) | 200*200 | 200*200 | 250*250 | 390*310 | 750*310 | |||||||||
| Gross Weight | kg | 20 | 36 | 38 | 60 | 70 | 100 | 140 | 150 | 260 | 300 | 500 | 600 | 800 |
1. Can you customize the product?
Yes, We can customize products according to customers' requirements.
2.What kind of payment terms you do?
Paypal, West Union, T/T, L/C
3. What kind of shipment available?
By sea, by air, by express or as your requirement
4. How long is the delivery time?
15 working days
