Resemble EBM 175mm EC Backward Curved Centrifugal Fan With Support
Bracket And Panel
EC Fan Introduction
EC(Electronically Commutation) motors, as built-in DC inverter
driver three phase AC external rotor permanent magnet synchronous
motors, its efficiency and low noise is considered to be ultimate
fan energy technologies.
Core Technology Of EC Fan Controller
1. Sensorless vector control software
2. High-performance power electronic circuits
3. Security and reliability design(Standards, Certification)
4. Embedded design
Listed
Model | Rated
Voltage | Operation
Voltage | Rated
Current | Power | Rated
Speed | Air
Flow | Air
Flow | Air
pressure | Noise
Level |
| Part NO. | VDC | VDC | A | W | RPM | m³/h | CFM | mmH2O | dBA |
| LD175N-48D3-00 | 48 | 36~56 | 2.3 | 110 | 4200 | 692 | 408 | 48.4 | 81 |
| LD175N-48D3-01 | 48 | 36~56 | 1.2 | 57.6 | 3300 | 560 | 330 | 38.1 | 64 |
| LD175N-48D3-02 | 48 | 36~56 | 0.55 | 26.4 | 2500 | 365 | 215 | 18.1 | 60 |
| LD175N-28D3-00 | 28 | 18~32 | 4 | 112 | 4400 | 726 | 428 | 50.7 | 81 |
| LD175N-24D3-00 | 24 | 16~28 | 3 | 75 | 3800 | 626 | 369 | 43.7 | 70. |
| LD175N-48D3-01 | 24 | 16~28 | 2.5 | 60 | 3300 | 560 | 330 | 38.1 | 64 |
EC motor features reverse polarity protection, locked rotor
protection and soft start.
No additional protection such as contactors are required.
Can be pre-configured to suit specific sensors and applications,
and are supplied standard with 0-10V control input.
A full range of sensors are available including differential
pressure, humidity, temperature, air velocity and pollutant.
External rotor axial fans series product:
1.Compact configuration, convenient installation and credible
running
2. Pressure high, airflow stable
3. Little noise, energy saving and highly active
4. Several speed rang, adapt to both frequency conversion and
voltage transformation, speed changing active
5. AC single phase 230+/-10% vor three phase 400+/-10%V are
alternative for voltage and 50hz or 60hz for frequency
6. Extensive application: can be widely used in refrigeration and
ventilation fields such as duct fans and roofing fans.
7. The safety grade of this series if IP54 and the insulation
classes are available among B,F and H.
8. The products have got the CCC certificate in China and CE
approval in Europe.
Characteristic
1.Applicable to high airflow;
2.Applicable to high pressure;
3.Applicable to larger system resistance and limited internal
space.
How about delivery time?
a. Sample order below 10 pieces, we could make dispatch within 10
days.
b. Within four production lines we could supply 1000 fans each day.
What kind of payments do you support?
T/T, L/C, other kind of payment please contact with us
What's the MOQ?
piece sample fan. We believe our fan quality must satisfy customer.
