Product Introduction
In HVAC applications, EC axial fans serve as core components for energy-efficient upgrades in air handling units, fresh air systems, and cooling towers. Intelligent speed control enables precise airflow matching to system loads, improving heating and cooling efficiency while reducing noise and energy consumption.
EC axial fan for HVAC technical parameters:
|
Model No. |
Rated |
Operation Voltage |
Frequency |
Rated |
Rated Power |
Rated |
Air Flow |
Air |
Noise |
|
VAC |
VAC |
Hz |
A |
W |
RPM |
m3/h |
Pa |
dBA |
|
|
EN-G400-H085-E115-B01 |
115 |
90~135 |
50/60 |
3.00 |
180 |
1430 |
5550 |
143 |
66 |
|
EN-G400-H085-E230-B01 |
230 |
184~274 |
50/60 |
1.50 |
180 |
1430 |
5550 |
143 |
66 |
Outline Drawing：
Performance Curve
Connection
|
DC Wire |
AC Wire |
||
|
Color |
Function |
Color |
Function |
|
Red |
+10VDC |
Brown |
L |
|
Blue |
GND |
Blue |
N |
|
Yellow |
0~10VDC/PWM |
Green/Yellow |
PE |
|
White |
FG |
||
The ECNITY EC axial fan for HVAC are easy to install and maintain, significantly reducing operational costs. Compact size and lightweight design allow easy handling and installation without complex mounting structures. Routine maintenance is minimal, requiring only periodic cleaning and wiring checks. Integrated fault alarms enable quick troubleshooting and reduced downtime.
The ECNITY EC axial fans for HVAC comply with stringent global energy-efficiency regulations and environmental policies. Internationally, they meet EU ErP directives and US DOE standards, with EC motor efficiency exceeding IE4 levels. In China, they meet Grade 1 energy efficiency standards, supporting national energy-saving targets.
By adopting EC axial fans, enterprises can reduce operational costs, enhance ESG performance, lower carbon emissions, and qualify for energy-efficiency incentives-supporting sustainable and green development.
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FAQ
1. How can operational risks be reduced when using EC fans?
Risks can be reduced through correct selection and installation. Regular inspection helps detect issues early. Operating within specified limits improves safety. Proper documentation supports long-term reliability.
2. Are EC fans compliant with European market requirements?
EC fans supplied to Europe are typically designed to meet relevant EU requirements. These may include efficiency and electrical safety considerations. Documentation is usually provided upon request. Market-specific compliance should be verified before shipment.
3. Can EC centrifugal fans be used in North American projects?
EC centrifugal fans can be supplied for North American projects with suitable specifications. Voltage and electrical requirements must match local standards. Certification needs depend on application and project scope. Requirements should be clarified during selection.
4. What certifications are commonly requested for EC fans?
Commonly requested certifications relate to electrical safety and performance. Certification needs vary by region and industry. Not all applications require formal certification. Project requirements should be reviewed in advance.
5. Do EC fans meet energy efficiency regulations?
EC fans are designed to support modern energy efficiency requirements. High motor efficiency helps meet regulatory goals. Actual compliance depends on system configuration. Efficiency data should be reviewed for each application.