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.
Telecom cabinet for outdoor use EC Cooling Fan data sheet
Dimension | mm | 80x80x38 | / |
Rated Voltage | VAC | 115V~230V | / |
Frequency | Hz | 50 / 60Hz | / |
Operating Voltage Range | VAC | 85~264 | / |
Start-up Voltage | VAC | 85 | ON/OFF |
Rated Current | Amp | 0.12±0.05 | At rated Voltage |
Rated Power | Watt | 4 | At rated Voltage |
Rated Speed | RPM | 2500±10% | At rated Voltage |
Air Flow | CFM | 33.5 | In Free Air at 2500rpm |
Static Air Pressure | mmH2O | 3.7 | At 0 CFM at 2500rpm |
Noise Level | dBA | 29 | At 2500rpm |
Hight-Pot | VAC | 1500 | Between Terminal and Housing 5mA/1Sec |
Telecom cabinet for outdoor use EC cooling fan feature:
●Frame size: 80x80x38mm
●Frame: Thermal plastic (UL94V-0)
●Impeller: Thermal plastic (UL94V-0)
●Motor: 4 poles brushless dc motor
●Impedance protected against overloading
●Operation temperature: -10oC~+75oC
●Storage temperature: -40oC~+85oC
●Double Ball Bearing
●Lead Wire: UL1007#24AWG
EC Compact
cooling fan technical drawing:
![Telecom cabinet for outdoor use EC cooling fan with Brushless motor and pwm speed](http://img.hisupplier.com/var/userImages/2013-01%2F10%2F202743203262.jpg)
More cost effective and safer;low consumption levels with very high performance.