110V-240V Ecm Electric DC Bruthless Cooling Fan Micro Ec Motor for Refrigeration

Product Description

 

1.Comparing with YZF series motors, ECM motors display an obvious advantage in energy saving, saving up to 75%,it can greatly reduce the electicity cost for motor operation and carbon dioxide emissions.

2.The EC motor's installation dimensions and accessories  such as blade, grid, bracket are same as YZF series motor. EC motor has functions like high safety class, high protection class, high reliability, constant speed control, reverse on start, reverse on demand, two speed modes in day and night and 0-10Vdc full speed control.

Instructions for Use

Operating Mode: S1            Insulation Grade: Class B/F
Protection Type: IP65          Environmental Temperature: -30ºC~+50ºC
Protection Class: Class II    Mounting Position: Any

Detailed Photos

 

Drawing

Product Parameters

TYPE	VOLTAGE	FREQUENCY	ROTATION DIRECTION	SPEED/RPM	NOISE/dB	MAX INPUT POWER/W	MAX EFFICIENCY
ECM5208	AC100-240V	50/60Hz	1.Single ratation CCW 2.Reverse on start 3.Reverse on demand	300-1800	≤45	16	75%
ECM5210	AC100-240V	50/60Hz		300-1800	≤45	20	75%
ECM5212	AC100-240V	50/60Hz		300-2300	≤45	30	75%

 

Main features

1.High safety class
ECM motors adopt thermoplastic for housing and the protection level has achieved class ll, therefore the earth conductor wil be unnecessary and the cost will be reduced.

2.High protection class IP65
Enclosed motor design will have a better moisture-proofeffect and make it possible to work in the high humidity and dust environment.

3.High reliability
The dual-chamber design(Patented) leads the motor can be effectively separated from electronic control area in order to avoid dust and humidity enter into the cavity of control board.

4.Constant speed control
Constant speed control means the motor maintains a constant speed across a wide range of voltages and fan blades, it will help the cooling system work property and avoid the noise generated by the fluctuation of motor speed.

5.Reverse on start
ECM motors can run backwards automatically when start-up through pre-set of the programme. This important function can help to blow away dust from the heat exchanger of the condenser in order to make the refrigeration system more efficient. Further more, there is no extra signal control needed to achieve this function.

6.Reverse on demand
With this feature, you can determine the time and duration of reverse running.For example, during the compressor"off" period or the defrost cycle, you can start reverse running to blow away dust. Moreover, without needs of extra relays can save more cost.

7.Two speeds
ECM motors can run both in high-speed and low-speed through pre-set programme by Supplier, this function would be very useful in the refrigeration system application which has daytime and nighttime modes, thus to save more energy and reduce the noise.

8.0-10VDC full speed control
ECM 0-10V step-less speed regulation motors operators can control the 0-10VDC to control the signal lineto process step-less speed regulation. It will intelligently control the control system and result in better energy saving effect.

Installtion Method

FAQ

1.Q: Are you trading company or manufacturer?
   A: We are factory at Zhejiang, China.

2.Q: What're your payments?
   A: T/T, D/P, L/C, please confirm with us with exact order.

3.Q: What about package?
   A: Carton, or as per customers' specific requirements.

4.Q: How can you assure the quality of your products?
   A: We have a rigorous quality control process and all our products are certified to international standards.

5.Q:Whether the products can be made of different standard?
   A: Of course yes. We could produce product according to custom need.

6.Q: How are the products delivered to us?
   A: By sea FOB delivery.

7.Q: How long is your delivery time?
   A: Generally it is 3-5 days if the goods are in stock. Or it is 25-30 days if the goods are batch order, it is according to quantity.

8.Q: Do you provide samples?
   A: Yes, sample order is acceptable. Please share your requirement with us.

9.Q: What is your terms of payment?
   A: 30% T/T in advance, balance before shippment. It can be negotiable.

10.Q: How about the warranty?
     A: 18 months.