Official DistributorSKU
Series MRS Series AC Axial Fans
7.09 in. (180 mm) Axial Fan Kit
Axial fans use a propeller to create a flow of air the direction of the axis of rotation. Because they create a large airflow, axial fans are optimal for a wide variety of cooling and other airflow needs.- High efficiency
- Low noise
- Alarm type
- Fan kit features axial flow fan, finger guard and mounting screws in a single package.
Technical Specifications
| Fan Type | Axial Flow |
| Frame Size | 7.09 in |
| Power Supply | Single-Phase 110/115 VAC |
| Frequency | 50 Hz |
| Current | 0.8 A [100 VAC, 50 Hz] |
| Function | Low Speed Alarm - Electronic |
| Connection Type | Terminal Box |
| Speed (r/min) | 2850 [100 VAC, 50 Hz]3300 [100 VAC, 60 Hz]3350 [110/115 VAC, 60 Hz] |
| Max. Air Flow | 388 CFM [100 VAC, 50 Hz]452 CFM [100/110/115 VAC, 60 Hz] |
| Max. Static Pressure | 0.786 inH2O [100 VAC, 50 Hz]0.982 inH2O [100/110/115 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] |
| Components | MRS18-BTM (Fan Unit)FG18D (Finger Guard)M5 x 20 mm (0.79 in.) (Mounting Screws) |
| Fan Kit | Fan, Finger Guard, Mounting Screws |
| RoHS Compliant | Yes |
| Safety Standards | cUL |
| CE Marking | Low Voltage Directives |
| Insulation resistance | 100 MΩ or more when 500 VDC is applied between the windings and the frame under normal ambient temperature and humidity. |
| 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. |
| Insulation Class | Class E (248ºF [120ºC]), Recognized as Class A (221ºF [105ºC]) by UL and CSA standards. |
| Overheat Protection | Built-in thermal protector (automatic reset type)Operating temperature, open: 248ºF±9ºF (120ºC±5ºC), close: 170.6ºF±27ºF (77ºC±15ºC) |
| Ambient temperature range | 14ºF ~ 140ºF (-10ºC ~ 60ºC) |
| Ambient Humidity | 85% or less (noncondensing) |
| Alarm Type | Electronic |
| Alarm Activation Speed | 1800 ± 300 r/min |
| Output Mode | Open-collector output |
| Output Condition | Normal operation: L level (Internal transistor ON)Alarm output: H level (Internal transistor OFF) |
| Maximum Rating | Maximum applied voltage: 30 VDC max.Maximum current: 5 mA max. |
| Delay Function | Not built-in: External delay circuit is required to prevent alarm detection when starting the fan. The delay time should be at least 1 second. |
Why Proax for Oriental Motor T-MRS18-BTM-G?
Proax is the authorized distributor of Oriental Motor T-MRS18-BTM-G. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | TMRS18BTMG |
| Pack Size | 1 |
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