Heat Exchanger Ventilation system 230V Small EC Centrifugal Fan impeller design with temperature control-RB3G250
| Min. Order: | 100 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000-3000PCS 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.: | R3BE250/056B |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Category: | Heat Exchanger |
| Capacity Type: | Medium Duty |
| Certification: | RoHS |
| Brand Name: | Green Power |
| Material: | Fibreglass-reinforced PP |
| Type of protection: | IP54 |
| approvals: | CCC,CE |
| Insulation class: | B |
| Impeller Dimension: | 250mm |
| weight: | 4.5KGS |
| power: | 380W |
| USES: | ventilation |
| speed: | 3580RPM |
| Blade height: | 56mm |
| Production Capacity: | 2000-3000PCS per month |
| Packing: | PALLET |
| Delivery Date: | 30 days for 1000 pcs After receipt the payment |
Product Description
Backward curved blade EC Centrifugal Fan from GP Motor with High Efficiency ,impeller diameter from 133 to 630.
Backward Curved Blade115V EC Centrifugal Fan R3G250 technical drawing:
Heat Exchanger Ventilation system 230V Small EC Centrifugal Fan impeller designpacking drawing:
EC Centrifugal Fan application:
Heat Exchanger Ventilation system with EC Centrifugal Fan feature:
Advantages of EC Centrifugal Fan
1. Can save 1/3 energy than AC equivalent, Save your money.
2. Low motor temperature: for longer lifetime than AC equivalent;
3. 100% speed controllable, not frequency dependence.
4. Can be set-up for constant airflow or constant pressure applications, 0-10VDC or PWM control signal;
5. Electronic & power transformations are completely integrated within the motor.;
6. Speed can be driven up to 3600rpm, one EC fan replace multiple type of motors (2, 4 and 6 pole);
7. Easy connection : No complicated wiring and set-up with a frequency controller.
Heat Exchanger Ventilation system 230V Small EC Centrifugal Fan impeller design with temperature control-RB3G250 data sheet
0-10V and PWM Speed regulation,Integrated protection,application with simple controllability and lower running cost makes EC technology very attractive such as air conditioning condensing units.2. Low motor temperature: for longer lifetime than AC equivalent;
3. 100% speed controllable, not frequency dependence.
4. Can be set-up for constant airflow or constant pressure applications, 0-10VDC or PWM control signal;
5. Electronic & power transformations are completely integrated within the motor.;
6. Speed can be driven up to 3600rpm, one EC fan replace multiple type of motors (2, 4 and 6 pole);
7. Easy connection : No complicated wiring and set-up with a frequency controller.
Heat Exchanger Ventilation system 230V Small EC Centrifugal Fan impeller design with temperature control-RB3G250 data sheet
| Rated voltage | VAC | 230 | ||||||
| Frequency | Hz | 50/60 | ||||||
| Rated voltage range | VAC | 207~253 | ||||||
| Power input | W | 95 | ||||||
| Speed | RPM | 2550 | ||||||
| Airflow | M3/H | 1190 | ||||||
| Current draw | A | 0.78 | ||||||
| Noise | dBA | 69 | ||||||
| Min.ambient temperature | oC | -25 | ||||||
| Max.ambient temperature | oC | 60 | ||||||
| Net weight | kg | 1.5 | ||||||
Backward Curved Blade115V EC Centrifugal Fan R3G250 technical drawing:
Heat Exchanger Ventilation system 230V Small EC Centrifugal Fan impeller designpacking drawing:
EC Centrifugal Fan application:
Heat Exchanger Ventilation system with EC Centrifugal Fan feature:
Provide a clean draught-free environment
Improve indoor air quality
Provide controllable ventilation
Supply energy positive ventilation for maximum efficiency
Operate quietly
Recover up to 95% of heat from extracted air to warm fresh incoming air
Are environmentally friendly and are a recommended option in Building Regulations Part L 2006
Comply with Building Regulations Part F 2006 for domestic dwellings.