Solar ventilation system Brushless DC Roof Fan with Backward Centrifugal impeller and speed control
| Min. Order: | 200 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 3000-5000PCS per month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | DC Motor, 24V 48V DC Axial Fans, EC Motor, Centrifugal Fan, Custom Electric DC Brushless Motor |
Product Detail
| Model No.: | R1BE190/044A |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Type: | Cabinet Air Conditioner |
| Certification: | RoHS |
| Brand Name: | Green Power |
| Voltage: | 24V/48V/56VDC |
| Power: | 52-71W |
| Speed: | 2970-3570RPM |
| Current: | 1.15-3.35 |
| Materials: | Fibreglass-reinforce PP |
| Motor: | DC Brushless motor |
| Insulation Class: | B/F |
| Type of protection: | IP44 |
| Operation Temperature: | -30° C to 65° C |
| Certification: | CE/CCC |
| Production Capacity: | 3000-5000PCS per month |
| Packing: | Carton/Pallet |
| Delivery Date: | 20~25 days |
Product Description
Solar ventilation system Brushless DC Roof Fan with Backward from GP Motor can saving 30-40% of energer and meet Erp2015,fans offeroffer easy, quiet, efficient speed control (by 0-10VDC or PWM signal output)
190mm 48V Brushless DC Fan technical drawing:
190mm 48V Brushless DC Fan technical drawing:
Solar ventilation system Brushless DC Roof Fan with backward curved blades are popular to replace the traditional AC Fan technology in ventilation, air-conditioning, and refrigeration systems.
190mm 48V Brushless DC Fan data sheet:| Model | Voltage range (VDC) | Voltage (VDC) | Airflow (m3/h) | Power (Watt) | Speed (RPM) | Current (Amp) | Noise (dB) | Net (kg) |
| R1BE190/044A | 16-28 | 24 | 630 | 52 | 2970 | 2.21 | 68 | 1.0 |
| 36-57 | 48 | 630 | 52 | 2970 | 1.15 | 68 | 1.0 | |
| R1BE190/044B | 16-28 | 24 | 560 | 81 | 3250 | 3.55 | 68 | 1.3 |
| 36-57 | 48 | 547 | 70 | 3220 | 1.61 | 68 | 1.3 |
Solar ventilation system Brushless DC Roof Fan with Backward Centrifugal from GP Motor with High Efficiency ,impeller diameter from 133 to 500.
0-10V and PWM Speed regulation,Integrated protection,application with simple controllability and lower running cost makes EC technology very attractive such as solar ventilation system of DC Roof Fan,DC duct Fan.
All DC roof fan of Backward Centrifugal Fan can be ventilated to reduce the temperature of the blanket of hot air within the roof space.The efficiency of air conditioners is improved by removing heat from around the ducting and thus running costs are decreased.
DC/EC Roof Fan with Backward curved Centrifugal Fan feature:
All DC roof fan of Backward Centrifugal Fan can be ventilated to reduce the temperature of the blanket of hot air within the roof space.The efficiency of air conditioners is improved by removing heat from around the ducting and thus running costs are decreased.
DC/EC Roof Fan with Backward curved Centrifugal Fan feature:
Low noise
Cyclone tested
No maintenance
No daytime running costs
Environmentally friendly
Only operates when it is hot
Reduces running cost of air conditioning.
Automatically stops when temperature drops