The MRE Series long-life fans have an expected life of 100,000 hours.
- High efficiency
- Low noise
- Alarm type
- Works with common Inverters to allow for variable speed
Unit of Measure
| Lead Time1 | Up to 5 pcs as of 6:30am EST Estimated Ship: 05/01/2025 |
Fan Type |
- Axial Fan |
Frame Size |
- 7.09 in180 mm |
Thickness |
- 3.54 in.90 mm |
Power Supply |
- Three-Phase 220/230 VAC |
Frequency |
- 50 Hz60 Hz |
Current |
-
0.24 A [200 VAC, 50 Hz] 0.25 A [200/220 VAC, 60 Hz] 0.26 A [230 VAC, 60 Hz] |
Function |
- Low Speed Alarm - Contact: ON |
Connection Type |
- Terminal Box |
Speed (r/min) |
-
2850 [200 VAC, 50 Hz] 3300 [200 VAC, 60 Hz] 3350 [220/230 VAC, 60 Hz] |
Max. Air Flow |
-
388 CFM [200 VAC, 50 Hz] 452 CFM [200/220/230 VAC, 60 Hz] 11 m3/min [200 VAC, 50 Hz] 12.8 m3/min [200/220/230 VAC, 60 Hz] |
Max. Static Pressure |
-
0.786 inH2O [200 VAC. 50 Hz] 0.982 inH2O [200/220/230 VAC, 60 Hz] 196 Pa [200 VAC. 50 Hz] 245 Pa [200/220/230 VAC, 60 Hz] |
Noise Level |
-
56 dB (A) [100 VAC, 50 Hz] 60 dB (A) [100 VAC, 60 Hz] 61 dB (A) [110/115 VAC, 60 Hz] |
Fan Kit |
- Fan Only |
RoHS Compliant |
- These products do not contain substances that exceed the regulation values in the RoHS Directive. |
Safety Standards |
- UL CSA EN CE |
CE Marking |
- Low Voltage Directives |
Dielectric Strength |
- Sufficient to withstand 1.5 kV at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity. |
Temperature Rise |
- 54ºF (30ºC) or less measured by the thermometer method after the temperature of the case has stabilized after continuous operation under normal ambient temperature and humidity. |
Thermal Class |
- UL/CSA Standards: 105 (A), EN Standards: 120 (E) |
Overheat Protection |
-
Built-in thermal protector (automatic return type) Open: 248ºF ± 9ºF (120ºC ± 5ºC), Close: 170.6ºF ± 27ºF (77ºC ± 15ºC) |
Ambient Temperature Range |
- -4ºF ~ 140ºF (-20ºC ~ 60ºC) |
Ambient Humidity |
- 85% or less (noncondensing) |
Alarm Type |
- Contact |
Alarm Activation Speed |
- 1800 ± 300 r/min |
Output Mode |
- Relay output |
Output Condition |
-
Normal operation: Contact ON Alarm output: Contact OFF |
Maximum Rating |
-
Contact capacity Resistive load max. 10 VA (max. 100 V/max. 0.5 A) Minimum load 5 VDC 1 mA (Design your circuit to operate at 0.5 mA max.) |
Delay Function |
- None (External delay circuit is required to prevent alarm detection when starting the fan. The delay time should be 10 sec. min.) |
Circuit Connection |
-
 Circuit Connection |
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- 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.
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