Backward Curved Blade115V EC Centrifugal Fan R3G250
| Payment Terms: |
T/T,L/C |
| Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
Model No.:
R3BE250/056B
Production Capacity:
2000-3000PCS per month
Delivery Date:
30 days for 1000 pcs After ...
Capacity Type:
Medium Duty
Brand Name:
Green Power
Type of protection:
IP54
Insulation class:
B
weight:
4.5KGS
USES:
ventilation
Blade height:
56mm
Means of Transport:
Ocean,Land,Air
Packing:
PALLET
Category:
Heat Exchanger
Certification:
RoHS
Material:
Fibreglass-reinforced PP
approvals:
CCC,CE
Impeller Dimension:
250mm
power:
380W
speed:
3580RPM
Air Recovery Heat Exchanger EC Centrigual Fan Blower 250, 100% speed controllable by 0-10V / PWM signal, replace to traditional AC Centrifugal fans.
Backward curved blade EC Centrifugal Fan from GP Motor with High Efficiency ,impeller diameter from 133 to 630.
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
| 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 |
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.
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.
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