RA-ECC175
Product description:
EC centrifugal fans with backward-curved blades and covers a diameter range of models from φ133 to φ400, with maximum air volume up to 3,400 m3/h and maximum static pressure up to 600 Pa comprehensive ranges for every application. This external rotor fan series has a compact structure, operates reliably and is both energy saving and efficient. 100% speed control via analog or serial interface. Quiet operation with flow control and sophisticated EC motor commutation. Start-up made easy by perfectly coordinated components: Control system/motor/fanIt is designed with low noise, a long service life, and is easy to install. This series of axial fans has EC AC and DC available, Available input power sources for EC series are 115VAC, 230VAC and 380VAC; EC motors make the fans more efficient, it is easier to control the fan and flexibly meet customers’ control requirements. EC motors come with a variety of control solutions and protection functions - to achieve intelligent control, energy savings and environmental protection at the same time. For both the smart home and Industry.

Data Sheet
Detailed Parameters
Model No. & Category

Model No.

RA-ECC175

Product Types

Backward Curved Centrifugal Fan

Product Types

EC Motor


Basic Parameters

Model:

Voltage  (V)

Current  (A)

Power(W)

Speed(RPM)

Pressure (Pa)

Air Flow(m³/h)

Air Flow(CFM)

Noise  (dB)

220L

220

0.18

22

2300

209

489.32

288

58

220M

220

0.32

44

2950

345

621.83

366

65

220H

220

0.46

70

3500

528

723.77

426

69

Customized









Product Information

Bearing Type

Ball OR Sleeve

Impeller and Fram

PBT PLASTIC

Approvals

UL CE CCC

Speed Control

PWM VSP Temperature Control Fix Speed with Pressure Intermittent

Protected

Lock Auto-start Overload

Out Signal

FG RD LD

Insulation Class

B

Insulation Resistance

10MΩ/500V DC

Dielectric Strength

2Min/500V AC/5mA

Insulation Class

F

Relative Humidity

20%-85%

Working Temperature

-10℃/+60℃

Max Life

8000 hours