T-MD825B-12LHG 3.15 in. (80 mm) Axial Fan Kit

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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.

Fan kit features axial flow fan, finger guard and mounting screws in a single package.

Unit of Measure

Specifications
Alarm Specifications
Dimensions
Airflow
Connection

Lead Time¹	- Contact you local saless office for more information
Product Line	- ORIX®
Fan Type	- Axial Flow
Frame Size	- 3.15 in80 mm
Thickness	- 1 in.25.40 mm
Power Supply	- 12 VDC
Current	- 0.25 A
Function	- Stall Alarm - Electronic
Connection Type	- Connector
Type	- S Type (Standard)
Fan Speed Type	- Standard Speed
Speed (r/min)	- 3800
Max. Air Flow	- 35.3 CFM 1 m³/min
Max. Static Pressure	- 0.196 inH₂O 49 Pa
Noise Level	- 35 db (A)
Components	- MD825B-12LH (Fan Unit) FG8D (Finger Guard) M4 x 40 mm (1.57 in.) (Mounting Screws)
Fan Kit	- Fan, Finger Guard, Mounting Screws
RoHS Compliant	- Yes
Safety Standards	- UL CE
CE Marking	- EMC Directives
Insulation Resistance	- 10 MΩ or more when 250 VDC is applied between the windings and the frame under normal ambient temperature and humidity.
Dielectric Strength	- Sufficient to withstand 500V at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity.
Temperature Rise	- 18ºF (10ºC) 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 Overheat Protection Circuit
Ambient Temperature Range	- 14ºF ~ 140ºF (-10ºC ~ 60ºC)
Ambient Humidity	- 85% or less (noncondensing)

Alarm Type	- Electronic
Alarm Activation Speed	- When locked
Output Mode	- Open-collector output
Output Condition	- Operation: L level (Internal transistor ON) When locked: 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.
Circuit Connection	- Circuit Connection

¹ Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.

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Product Line

Fan Type

Frame Size

Thickness

Power Supply

Current

Function

Connection Type

Type

Fan Speed Type

Speed (r/min)

Max. Air Flow

Max. Static Pressure

Noise Level

Components

Fan Kit

RoHS Compliant

Safety Standards

CE Marking

Insulation Resistance

Dielectric Strength

Temperature Rise

Insulation Class

Overheat Protection

Ambient Temperature Range

Ambient Humidity

Alarm Type

Alarm Activation Speed

Output Mode

Output Condition

Maximum Rating

Delay Function

Circuit Connection

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